135 Highlights 30 Differences 4 Reactions 0 Likes

iRobot Roomba Plus 405 vs iRobot Roomba Plus 505 : 135 Highlights & 30 Differences — So, Which Robot Vacuum Actually Works Better

The 505 packs heavy-duty cleaning and smart features. The 405 delivers solid basics without the premium cost. Which one wins you over? Choosing the better robot vacuum? This comparison shows iRobot Roomba Plus 405 vs iRobot Roomba Plus 505 side by side &#8212 from depth, weight, package weight & dock width to what users love.

80 Points
iRobot
iRobot
iRobot Roomba Plus 405 Combo robot + AutoWash dock G185020
iRobot Roomba Plus 405
72 Points
iRobot
iRobot
iRobot Roomba Plus 505 Combo robot + AutoWash dock N185020
iRobot Roomba Plus 505
vs

Highlights 188

No extras. Just what matters.
80 Points
vs
72 Points

Why is iRobot Roomba Plus 405 better than iRobot Roomba Plus 505 ?

Scroll down for more facts

iRobot Roomba Plus 405 vs 505: Which Combo Robot Truly Cleans Smarter?

When comparing the iRobot Roomba Plus 405 Combo and the iRobot Roomba Plus 505 Combo, both models share the primary function of efficient floor cleaning combined with mopping capabilities. Designed to serve pet owners, various home sizes, and different flooring types like hardwood, carpet, and tile, they both come with HEPA filtration, multi-floor mapping, and smart home integration for ease of use. Yet, the significant distinctions lie in their cleaning power, navigation sophistication, and mopping technology. While the 405 leans on reliable LiDAR navigation and a gravity water tank, the 505 elevates the experience with camera-based 3D mapping, AI-powered obstacle avoidance, and an advanced electric pump mopping system. These core differences shape how each robot handles your daily cleaning demands.

Why the iRobot Roomba Plus 405 Holds Its Ground

The Roomba Plus 405 impresses as a solid, cost-conscious choice with competent fundamentals. Utilizing structured, logical navigation backed by LiDAR and SLAM (LiDAR sensor) and capable of multi-floor mapping and virtual no-go zones, it achieves adequate coverage for up to four stored maps. Its four suction levels and 10 airflow settings set a decent standard, attaining a dirt pickup rate of 58, which effectively tackles pet hair and everyday debris. It features auto-boost on carpets and comprehensive sensors, including cliff, bumper, and edge detection (edge detection sensor) for safe navigation around obstacles.

On the mopping front, the 405 incorporates a gravity-type water tank, paired with a microfiber mop pad and a stain removal mode that effectively handles everyday spills. While it lacks advanced mop rotations or empty-sensor features, it still provides three water flow levels and auto mop lift on carpet, accommodating versatile floor cleaning.
One headline advantage is the one-year warranty and dependable global service, ensuring ownership peace of mind. Additionally, its lighter, slightly more compact dock footprint means a smaller charging station footprint in your home.

How the Roomba Plus 505 Raises the Bar in Smart Cleaning

Stepping up with enhanced technology, the Roomba Plus 505 offers a remarkable leap in cleaning performance and intelligence. Its powerful 1500 Pa suction and airflow of 25 contribute to an impressive 99 dirt pickup rate, translating to a deeper, more thorough clean across up to 2,000 square feet of coverage. Its rubber main brush auto-adjusts for carpets and rugs, further enhancing effectiveness. The 505's camera-based navigation with AI-powered obstacle recognition, alongside night vision capabilities and 3D mapping technology, allows it to maneuver intelligently through complex layouts, avoid obstacles, and support mapping for up to three floors. This intelligent mapping includes the ability to edit maps, set virtual walls, and store cleaning history via its app (app control).

The mopping system is significantly enhanced with an electric pump, water tank, and a rotating mop that applies 35 units of mop pressure for a deeper clean, removing stains effectively across a max mop coverage area of 1,500 sq ft. Sensors ensure water level monitoring and alert when the tank is empty, simplifying maintenance. Charging is also more intelligent and faster, with a fast-charge capable battery, an advanced dock with self-alignment, and a 120-minute runtime facilitating extended cleaning sessions. The dustbin capacity jumps to 12.8 oz, equipped with auto-lock and an anti-allergen filtration system to trap fine particles better.

Additional perks include a self-cleaning brush, multiple dock station types, including auto empty and auto wash docks, and a suite of safety certifications like UL and CE safety standards, underscoring its build quality and durability.

Quick Take

The iRobot Roomba Plus 405 delivers a reliable, budget-friendly cleaning solution with competent LiDAR navigation, a versatile mopping system, and essential innovative features perfect for everyday household needs. Meanwhile, the Roomba Plus 505 stands out for its powerful suction, cutting-edge AI navigation, and premium mopping technology that suits larger homes and those wanting a more hands-off, profoundly effective clean.

Bottom Line Recommendation

For users prioritizing top-notch cleaning power, sophisticated navigation including 3D mapping, and an advanced electric pump mopping system, the Roomba Plus 505 represents the premium pick despite its higher price tag. If your budget is tighter or your cleaning demands are more conventional, the Roomba Plus 405 offers an affordable and dependable alternative without skimping on core functionalities.

Verdict

  • Winner:iRobot Roomba Plus 505 - Offers the best suction power, advanced AI navigation, superior mopping, and enhanced innovative features for a truly premium cleaning experience.
  • Runner-up:iRobot Roomba Plus 405 - A solid, more budget-friendly option with proven LiDAR navigation and sufficient cleaning and mopping capabilities for everyday needs.

Pricing-wise, you can expect to find the 405 around $499 at Amazon, while the 505 ranges upwards, reflecting its enhanced technology and features. Choose based on your home size, cleaning intensity demands, and budget preferences for the best fit.

Comparisons 3

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Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 3

Because one duel is never enough.

Comparisons & Facts 188

Side by side. The numbers. The features. No drama.

Whether you’re upgrading or switching brands, this robot vacuums battle of iRobot Roomba Plus 405 vs iRobot Roomba Plus 505 puts the facts (and favorites) in your hands.

General Information 9

Product Name

What is the product name?

78 iRobot Roomba Plus 405 0Votes iRobot Roomba Plus 405 Combo

77 iRobot Roomba Plus 505 0Votes iRobot Roomba Plus 505 Combo

iRobot Roomba Plus 405
iRobot Roomba Plus 405

A versatile vacuum and mop combo designed for homes with mixed flooring.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

The iRobot Roomba Plus 505 Combo is a robotic vacuum and mop combo designed for homes with pets and high traffic.

The official name of the robot vacuum.

Model Line

What is the model line?

76 iRobot Roomba Plus 405 0Votes Roomba Plus

74 iRobot Roomba Plus 505 0Votes Roomba Plus

iRobot Roomba Plus 405
iRobot Roomba Plus 405

A mid-range Roomba series focusing on both vacuuming and mopping capabilities.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

The "Plus" line typically features enhanced cleaning power and advanced technology compared to standard models.

Series or family name the product belongs to.

Release Year

What year was it released?

94 iRobot Roomba Plus 405 0Votes 2025

99 iRobot Roomba Plus 505 0Votes 2025

iRobot Roomba Plus 405
iRobot Roomba Plus 405

New model in the Roomba lineup, offering significant updates over prior versions.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

This model is set for release in 2025, reflecting the latest in robotic cleaning technology.

The year the robot vacuum was released.

Color Options

What color options are available?

22 iRobot Roomba Plus 405 0Votes Black, White

59 iRobot Roomba Plus 505 0Votes Black, White

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Classic color choices, blending easily with home decor.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Available in classic black and clean white, this design fits well with most home decors.

The available color finishes for the product.

Finish Material

What is the finish material?

19 iRobot Roomba Plus 405 0Votes Plastic

39 iRobot Roomba Plus 505 0Votes Plastic

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Lightweight material, easy to clean and maintain.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Lightweight and durable, the plastic finish is easy to clean and resistant to damage.

The exterior build material or surface finish.

Country of Manufacture

Where is it manufactured?

59 iRobot Roomba Plus 405 0Votes China

49 iRobot Roomba Plus 505 0Votes China

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Manufactured in China, a common location for iRobot’s production.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Manufactured in China, known for high-quality production standards in consumer electronics.

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Score History

Updated at 2025-12-17 06:45:38: 0Updated at 2025-12-22 08:10:39: 80Updated at 2026-04-10 07:27:16: 77
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Country of Manufacture' on the following:
Score info for iRobot Roomba Plus 505 :
We base our scoring on 'Country of Manufacture' on the following:

The country where the product is manufactured.

Warranty Period

What is the warranty period?

74 iRobot Roomba Plus 405 0Votes 1 Year

19 iRobot Roomba Plus 505 0Votes 1 Year

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Provides standard manufacturer’s warranty, covering defects or issues for a year.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Standard 1-year warranty to cover any defects or issues during initial use.

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Score History

Updated at 2025-12-17 07:17:21: 0Updated at 2025-12-22 07:07:51: 90Updated at 2026-04-10 04:27:36: 88
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Warranty Period' on the following:
Score info for iRobot Roomba Plus 505 :
We base our scoring on 'Warranty Period' on the following:

Duration of warranty coverage in years.

Target Audience

Who is this designed for?

79 iRobot Roomba Plus 405 0Votes Pet Owners, Large Homes, Small Apartments

29 iRobot Roomba Plus 505 0Votes Pet Owners, Large Homes, Small Apartments

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Ideal for households with pets, large spaces, or smaller apartments. Efficient for both hard floors and carpets.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Ideal for households with pets or large areas to clean, offering a powerful suction and mop feature for all surfaces.

Intended user base for the product.

Model Number

What is the model number?

70 iRobot Roomba Plus 405 0Votes G185020

69 iRobot Roomba Plus 505 0Votes N185020

Unique identifier used for the vacuum model.

Dimensions & Weight 13

Depth

What is the depth?

14.06 inch 0Votes
iRobot Roomba Plus 405
13.8 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Depth

The Roomba Plus 405 has a depth of 14.06 inches, while the Plus 505 is a bit shorter at 13.8 inches. This subtle difference means the Plus 505 might fit more easily under low furniture, enhancing cleaning in hard-to-reach areas for those with lower-clearance furnishings.

The depth of the robot vacuum.

Weight

What is the weight?

9.06 lbs 0Votes
iRobot Roomba Plus 405
9.44 lbs 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Weight

The Plus 505 is heavier at 9.44 lbs compared to 9.06 lbs for the Plus 405. The slightly heavier weight might contribute to steadier navigation and suction performance but could make the unit a bit less portable for moving between floors.

The weight of the robot vacuum.

Package Weight

What is the package weight?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

11 lbs 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Package Weight

The packaged weight of the Roomba Plus 505 is 11 lbs, whereas the 405’s package weight is not available. The 505’s packaging suggests a more robust dock or accessory set, potentially adding immediate value out of the box.

The total weight of the product package.

Dock Width

What is the dock width?

12.4 inch 0Votes
iRobot Roomba Plus 405
10.4 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Dock Width

The charging dock width is significantly smaller on the Plus 505 at 10.4 inches compared to 12.4 inches on the Plus 405. A smaller dock can save floor space, offering an advantage in compact homes or apartments.

The width of the docking station.

Dock Depth

What is the dock depth?

17.72 inch 0Votes
iRobot Roomba Plus 405
12.3 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Dock Depth

The dock depth differs substantially: 12.3 inches for the Plus 505 versus 17.72 inches for the Plus 405. This smaller dock footprint on the 505 enhances space-saving, making it less intrusive in your home.

The depth of the docking station.

Dock Height

What is the dock height?

18.58 inch 0Votes
iRobot Roomba Plus 405
15.6 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Dock Height

Dock height on the Plus 505 is 15.6 inches compared to 18.58 inches on the Plus 405. The shorter dock can fit more discreetly in living areas, reducing visual clutter.

The height of the docking station.

Dock Weight

What is the dock weight?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

6.3 lbs 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Dock Weight

The Plus 505 dock weighs 6.3 lbs; the 405's dock weight is not provided. A lighter dock suggests easier setup and relocation, beneficial for users who move their cleaning station often.

The weight of the docking station.

Ground Clearance

What is the ground clearance?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

0.98 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Ground Clearance

Ground clearance information is only available for the Plus 505, which provides 0.98 inches clearance, allowing it to move over small obstacles easily. The absence of this spec for the 405 means it may be less adept in this regard.

The clearance between the vacuum’s underside and the floor.

Width

What is the width?

13.82 inch 0Votes
iRobot Roomba Plus 405
14.1 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Width

The Roomba Plus 505 is slightly wider at 14.1 inches compared to the 13.82 inches of the Roomba Plus 405. This marginal increase in width may offer a bit more cleaning coverage but might affect its maneuverability in very tight spaces. Ideal for homes with medium to large rooms.

The width of the robot vacuum.

Height

What is the height?

4.2 inch 0Votes
iRobot Roomba Plus 405
4.2 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

About 10.7 cm, making it slim enough to fit under most furniture and appliances.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Around 10.7 cm tall, designed to fit under most furniture and reach low clearance areas.

The height of the robot vacuum.

Package Width

What is the package width?

18.1 inch 0Votes
iRobot Roomba Plus 405
18.1 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Equivalent to 46 cm, reflecting the box size for shipping.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Around 45.9 cm wide when packaged. Useful to know for shipping and storage.

The width of the retail package.

Package Depth

What is the package depth?

15 inch 0Votes
iRobot Roomba Plus 405
15 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Equivalent to 38.1 cm, ensuring the product arrives securely packed.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Approximately 38.1 cm deep, which is compact for a robotic vacuum and mop combo in a single box.

The depth of the retail package.

Cleaning Performance 20

Suction Power

What is the suction power?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

1,500 Pa 1Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Suction Power

Suction power is 1500 Pa in the Plus 505 while the Plus 405 doesn’t provide this spec. Such a high suction level indicates more powerful cleaning, especially on carpets and pet hair.

Measures the vacuum’s suction strength.

When it comes to suction power, the iRobot Roomba Plus 505 Combo clearly dominates with 1500 Pa. For tougher cleaning jobs, that extra power makes a big difference, no doubt.

See more

Max Airflow

What is the max airflow?

10 CFM 0Votes
iRobot Roomba Plus 405
25 CFM 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Airflow

Max airflow is 25 CFM on the Plus 505 versus 10 CFM on the 405, more than doubling the air delivery, which means the 505 can pick up dirt and debris much more efficiently.

Maximum airflow delivered by the motor.

Auto Brush Adjust

Does it auto adjust the brush?

No 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Auto Brush Adjust

The Plus 505 has auto brush adjust technology, adapting brush height automatically for different surfaces, unlike the 405, resulting in more effective cleaning across mixed floor types.

Brush height adjusts to surface.

Max Brush Speed

What is the max brush speed?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

2,000 RPM 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Brush Speed

The brush speed of the Plus 505 reaches up to 2000 RPM, significantly faster than the unspecified speed for the 405, enabling it to agitate and lift dirt better for a deeper clean.

Maximum rotation speed of the main brush.

Max Cleaning Area

What is the max cleaning area?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

2,000 sq ft 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Cleaning Area

The max cleaning area for the Plus 505 is 2000 sq ft, clearly specified, while this info is missing for the 405. This makes the 505 better suited for larger homes or extended cleaning sessions.

Maximum area the vacuum can clean per charge.

Max Cleaning Cycles Per Day

How many cleaning cycles per day?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

49 iRobot Roomba Plus 505 0Votes 3

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Cleaning Cycles Per Day

The Plus 505 supports up to 3 cleaning cycles per day versus an unknown value for the 405, giving it more flexibility for frequent scheduled cleaning.

Maximum number of cleaning runs per day.

Cleaning Path Width

What is the cleaning path width?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

5.8 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Cleaning Path Width

The cleaning path width is 5.8 inches on the Plus 505, while not specified for the 405. A wider cleaning path covers more area per pass, making cleaning faster and more efficient.

Width of the cleaning path.

Dirt Pickup Rate

What is the dirt pickup rate?

58 % 0Votes
iRobot Roomba Plus 405
99 % 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Dirt Pickup Rate

The dirt pickup rate is much higher in the Plus 505 at 99% compared to 58% in the 405, indicating a vastly superior cleaning effectiveness, especially important for pet owners or allergy sufferers.

Percentage of dirt collected in one pass.

Max Carpet Height

What is the max carpet height?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

0.6 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Carpet Height

Max carpet height handling is 0.6 inches (1.5 cm) for the Plus 505, supporting thicker rugs, while unspecified for the 405, indicating 505 is better for homes with plush carpets.

Maximum carpet thickness it can climb.

Max Obstacle Height

What is the max obstacle height?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

0.6 inch 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Obstacle Height

Max obstacle height for the Plus 505 is also 0.6 inches (1.5 cm), helping it climb over small transitions easily, a detail not given for the 405.

Maximum obstacle height it can climb.

Edge Coverage Efficiency

What is the edge coverage efficiency?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

95 % 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Edge Coverage Efficiency

Edge coverage efficiency is 95% on the Plus 505, whereas it’s not specified for the 405. This means the 505 cleans closer to edges and corners, leaving fewer spots untouched.

Efficiency of cleaning near edges.

Auto Boost on Carpet

Does it auto boost on carpet?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Automatically increases suction power when cleaning carpets for more effective dirt removal.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Boosts suction automatically when carpet is detected, ensuring deeper cleaning for thicker surfaces.

Increases suction when cleaning carpets.

Filtration & Dustbin 15

Dustbin Capacity

What is the dustbin capacity?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

12.8 oz 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Dustbin Capacity

Dustbin capacity is 12.8 oz for the Plus 505, while the 405 doesn’t provide this spec, suggesting the 505 handles more dirt per cycle, which is convenient for larger homes or heavy use.

Maximum dustbin volume.

Auto Dustbin Lock

Does it have an auto dustbin lock?

No 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Auto Dustbin Lock

Auto dustbin lock is only available in the Plus 505, providing hygienic handling by preventing dust escape during bin removal, a great feature for allergy-conscious users.

Prevents dust escape when removing bin.

Max Dust Retention Efficiency

What is the dust retention efficiency?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

99.9 % 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Dust Retention Efficiency

Max dust retention efficiency hits 99.9% for the Plus 505, far exceeding the unspecified efficiency on the 405, making the 505 more effective for capturing fine dust and allergens.

Efficiency of capturing fine dust.

Anti Allergen System

Does it have an anti-allergen system?

No 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Anti Allergen System

The Plus 505 comes with an anti-allergen system while the 405 does not, critical for users with allergies or asthma aiming to minimize airborne irritants.

Designed to trap allergens and dust mites.

Dustbin Position

Where is the dustbin positioned?

69 iRobot Roomba Plus 405 0Votes Back

69 iRobot Roomba Plus 505 0Votes Back

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Located at the back for easy access and emptying.

Where the dustbin is located in the vacuum.

Dustbin Material

What is the dustbin made of?

99 iRobot Roomba Plus 405 0Votes Plastic

99 iRobot Roomba Plus 505 0Votes Plastic

iRobot Roomba Plus 505
iRobot Roomba Plus 505

The dustbin is made of durable plastic that is easy to clean and maintain.

Material used for dustbin construction.

Bin Full Indicator

Does it have a bin full indicator?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Alerts you when it's time to empty the dustbin, ensuring optimal performance throughout cleaning.

Alerts when dustbin is full.

Bag Type

What type of dust collection bag does it use?

90 iRobot Roomba Plus 405 0Votes Bagless, Disposable Bag

44 iRobot Roomba Plus 505 0Votes Bagless, Disposable Bag

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Bagless design for convenience, though it also supports disposable bags for easier maintenance.

Type of dust collection system used.

Auto Empty Notification

Does it notify for auto empty?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Sends notifications to your phone when the robot has returned to base and needs the bin emptied.

Sends alert when dustbin auto emptied.

Filtration Type

What filtration type is used?

82 iRobot Roomba Plus 405 0Votes HEPA

89 iRobot Roomba Plus 505 0Votes HEPA

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Ideal for homes with allergens, as HEPA filtration helps trap dust and fine particles.

Type of filter system installed.

Emptying Cycle Period

What is the emptying cycle duration?

80 iRobot Roomba Plus 405 0Votes 75 Days

Who knows? 0Votes iRobot Roomba Plus 505 (Help us out by suggesting one!)

The maximum period for the robot vacuum to empty the dustbin.

Dust Compression

Does it have dust compression?

No 0Votes iRobot Roomba Plus 405

No 0Votes iRobot Roomba Plus 505

Compresses dirt inside dustbin to save space.

Mopping System 20

Water Tank Type

What type of water tank is used?

80 iRobot Roomba Plus 405 0Votes Gravity

79 iRobot Roomba Plus 505 0Votes Electric Pump

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Water Tank Type

The Plus 505 uses an electric pump for its water tank compared to a gravity-based system in the 405, allowing for more precise water flow control and consistent dampness during mopping.

The system used to dispense water.

Y-Shaped Mopping Path

Does it use a Y-shaped path?

No 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Y-Shaped Mopping Path

The Plus 505 features a Y-shaped mopping path, unlike the 405, enabling a more thorough and natural cleaning pattern that mimics manual mopping for better stain removal.

Follows Y-pattern for scrubbing effect.

Water Tank Capacity

What is the water tank capacity?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

10 oz 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Water Tank Capacity

The Plus 505 has a 10 oz water tank capacity while the 405’s tank capacity is not specified, meaning the 505 can mop longer before needing a refill—perfect for bigger mopping jobs.

Maximum volume of water tank.

Rotating Mop

Does it have rotating mops?

No 0Votes iRobot Roomba Plus 405

Yes 1Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Rotating Mop

The Plus 505 offers a rotating mop, enabling more effective cleaning with scrubbing action, whereas the 405 lacks this feature, favoring basic mop movement.

Mop pads rotate to scrub the floor.

The rotating mop on the 505 seriously ups the mopping game. It provides a deeper clean than the 405’s microfiber mop without rotation. Definitely prefer the 505 for floors.

See more

Tank Empty Sensor

Does it have a tank empty sensor?

No 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Tank Empty Sensor

The Plus 505 includes a tank empty sensor alerting when water runs low, improving user convenience, while this feature is absent in the 405.

Notifies when mop tank is empty.

Max Mop Coverage Area

What is the max mop coverage area?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

1,500 sq ft 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Mop Coverage Area

Max mop coverage area is 1500 sq ft for the Plus 505, significantly beneficial for users with larger spaces wanting comprehensive mopping capabilities, an unsupported stat in the 405.

Maximum area it can mop per refill.

Mop Pressure

What is the mop pressure?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

35 N 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Mop Pressure

Mop pressure is 35 N in the Plus 505, indicating a stronger cleaning force during mopping compared to an unspecified pressure for the 405, assuring better removal of stuck dirt and stains.

Amount of pressure applied by mop.

Mopping Function

Does it support mopping?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 505
iRobot Roomba Plus 505

The mopping function works with dual spinning mop pads for effective floor scrubbing.

Indicates whether the vacuum supports mopping.

Stain Removal Mode

Does it have stain removal mode?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Helps address tougher stains by applying more focused scrubbing action.

Special mode for tough stains.

Water Level Sensor

Does it have a water level sensor?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Monitors the water level in real-time to ensure optimal mopping performance.

Detects water level in the mop tank.

Water Flow Levels

How many water flow levels are available?

85 iRobot Roomba Plus 405 0Votes 3

59 iRobot Roomba Plus 505 0Votes 3

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Three preset water flow levels allow some customization of mopping intensity.

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Score History

Updated at 2025-12-17 07:17:21: 0Updated at 2025-12-22 07:07:51: 85Updated at 2026-04-10 04:27:36: 87
Score info for iRobot Roomba Plus 505 :
We base our scoring on 'Water Flow Levels' on the following:

Number of adjustable water flow settings.

Water Heating Function

Does it heat water?

No 0Votes iRobot Roomba Plus 405

No 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Lacks a heating function for water, which may limit efficiency in stain removal.

Heats water for better cleaning.

Power & Charging 18

Max Runtime

What is the max runtime?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

120 minutes 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Runtime

Battery runtime extends up to 120 minutes in the Plus 505, offering longer cleaning sessions than the unspecified runtime of the 405, suitable for bigger houses or prolonged use.

Maximum runtime per charge.

Max Battery Life Cycles

What is the max battery life cycles?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

49 iRobot Roomba Plus 505 0Votes 500

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Battery Life Cycles

The Plus 505 supports up to 500 battery life cycles, while the 405 doesn’t specify this, suggesting better long-term battery durability in the 505.

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Score History

Updated at 2025-12-17 07:17:22: 0Updated at 2025-12-22 07:07:51: 85Updated at 2026-04-10 04:27:36: 83
Score info for iRobot Roomba Plus 505 :
We base our scoring on 'Max Battery Life Cycles' on the following:

Maximum charge cycles supported by battery.

Charging Dock Type

What type of charging dock does it use?

85 iRobot Roomba Plus 405 0Votes Self Emptying

89 iRobot Roomba Plus 505 0Votes Advanced Dock

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Charging Dock Type

Charging dock on the Plus 505 is labeled as an advanced dock, compared to a self-emptying dock on the 405, hinting at enhanced station features like auto-washing included with the 505.

Type of dock used for charging.

Fast Charging

Does it have fast charging?

No 0Votes iRobot Roomba Plus 405

Yes 1Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Fast Charging

Fast charging is supported only by the Plus 505 model, enabling quicker readiness for cleaning cycles, ideal for busy households or frequent use.

Supports faster charging time.

Fast charging on the Roomba Plus 505 is clutch when you need the vacuum back in action quick. The 405 not having fast charging means longer downtime between runs.

See more

Max Charging Time

What is the charging time?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

3 hours 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Charging Time

Maximum charging time of 3 hours for the Plus 505 with fast charging capability contrasts with no fast charging and unspecified charge time for the 405, reducing downtime significantly.

Maximum charging time required.

Dock Charging Power

What is the dock charging power?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

30 Watt 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Dock Charging Power

Dock charging power is 30 Watts for the Plus 505, while not provided for the 405, indicating potentially faster or more energy-efficient charging with the 505's dock.

Charging power provided by dock.

Dock Return Accuracy

What is the dock return accuracy?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

99 % 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Dock Return Accuracy

The Plus 505 has a 99% dock return accuracy, ensuring reliable docking after cleaning; this spec isn’t listed for the 405, making the 505 more consistent in its recharge routine.

Accuracy of docking process.

Max Dock Range

What is the max dock range?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

5 ft 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Max Dock Range

Max dock range is up to 5 feet for the Plus 505, suggesting improved ability to locate its dock from greater distances compared to unspecified range for the 405.

Maximum distance it can find its dock.

Battery Type

What type of battery does it use?

90 iRobot Roomba Plus 405 0Votes Li Ion

0 iRobot Roomba Plus 505 0Votes Li-ion

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Lithium-ion battery provides reliable, long-lasting power.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Uses a Lithium-Ion battery for efficient power management and longevity.

The type of battery used.

Battery Capacity

What is the battery capacity?

5,000 mAh 0Votes
iRobot Roomba Plus 405
5,000 mAh 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Equivalent to 18.5 Wh, offering enough power for extended cleaning sessions.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

Provides enough power for up to 120 minutes of continuous cleaning.

Battery storage capacity.

Replaceable Battery

Is the battery replaceable?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Users can replace the battery for long-term maintenance and efficiency.

iRobot Roomba Plus 505
iRobot Roomba Plus 505

The battery is replaceable, allowing you to extend the robot's life if needed.

Battery can be swapped or replaced.

Battery Level Indicator

Does it have a battery level indicator?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

The battery indicator helps monitor charging levels, ensuring readiness for cleaning.

Shows current battery level.

Smart Features & Connectivity 26

Object Recognition Sensor

Does it have object recognition?

No 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Object Recognition Sensor

The Plus 505 has an object recognition sensor and AI-powered obstacle recognition, features missing in the 405, allowing it to better identify and avoid obstacles for safer, smarter navigation.

Recognizes objects like shoes, cables, or toys.

AI-Powered Obstacle Recognition

Does it have AI-powered obstacle recognition?

No 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
AI-Powered Obstacle Recognition

AI-powered obstacle recognition is exclusive to the Plus 505, offering enhanced obstacle avoidance and efficiency in complex home layouts, making it ideal for cluttered environments.

Recognizes obstacles using AI.

Smart Mapping

Does it support smart mapping?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Smart Mapping technology creates a detailed map of your home for more efficient cleaning.

Creates and stores maps of your home.

Selective Room Cleaning

Does it support selective room cleaning?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Allows users to direct the robot to clean specific rooms or areas as needed.

Allows cleaning of specific rooms.

Pet Mode

Does it have pet mode?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Optimized settings for homes with pets, ensuring effective removal of pet hair and dirt.

Special cleaning mode for pet hair.

App Control

Does it have app control?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Can be controlled via smartphone app.

Remote Control

Does it support remote control?

No 0Votes iRobot Roomba Plus 405

No 0Votes iRobot Roomba Plus 505

Supports physical remote control.

Voice Assistant Compatibility

Which voice assistants are supported?

88 iRobot Roomba Plus 405 0Votes Alexa, Google Assistant, Siri

89 iRobot Roomba Plus 505 0Votes Alexa, Google Assistant, Siri

Compatible voice assistants.

Wi-Fi Connectivity

Does it have Wi-Fi connectivity?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Connects to Wi-Fi network.

Bluetooth Connectivity

Does it support Bluetooth?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Connects via Bluetooth.

Multi-User Support

Does it support multi-user access?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Allows multiple users to access app.

Multi-Language Support

Does the app support multiple languages?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

App supports multiple languages.

Sensors & Safety 16

Cliff Sensors

Does it have cliff sensors?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Detects stairs or drop offs to prevent falls.

Edge Detection Sensor

Does it have an edge detection sensor?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Detects room edges for better cleaning.

Bumper Sensors

Does it have bumper sensors?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Detects obstacles through physical contact.

Infrared Sensors

Does it use infrared sensors?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Uses infrared for obstacle detection.

Ultrasonic Sensors

Does it use ultrasonic sensors?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Uses sound waves for precise detection.

Gyroscope Sensor

Does it have a gyroscope sensor?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Helps stabilize direction and mapping.

Accelerometer Sensor

Does it have an accelerometer sensor?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Detects tilt or movement for safety.

Magnetic Sensor

Does it have a magnetic sensor?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Recognizes magnetic boundary strips.

Wheel Lift Sensor

Does it have a wheel lift sensor?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Detects when wheels lift off the floor.

Anti-Tangling Sensors

Does it have anti-tangling sensors?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Prevents getting stuck in cords or carpets.

Anti-Collision Safety

Does it have anti-collision safety?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Minimizes collisions with obstacles.

Child Safety Lock

Does it have child safety lock?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Prevents accidental activation by children.

Noise & Environment 10

Power Consumption Standby

What is the standby power consumption?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

1.5 Watt 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Power Consumption Standby

Power consumption in standby is 1.5 Watts for the Plus 505, while the 405 does not specify this, highlighting the 505's low-energy usage when idle for energy-conscious users.

Energy consumed while idle.

Power Consumption Cleaning

What is the cleaning power consumption?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

40 Watt 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Power Consumption Cleaning

Power consumption during cleaning is 40 Watts for the Plus 505, absent for the 405, indicating the 505’s higher power translating to stronger suction and cleaning effectiveness.

Energy consumed while cleaning.

Power Consumption Charging

What is the charging power consumption?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

30 Watt 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Power Consumption Charging

Charging power consumption is also 30 Watts on the Plus 505 dock, offering efficient energy use, which the 405 does not specify, making the 505 a more energy-smart choice.

Power used while charging.

Operating Temperature Range

What is the operating temperature range?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

74 iRobot Roomba Plus 505 0Votes 14–104°F

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Operating Temperature Range

Operating temperature range is specified for the Plus 505 as 14–104°F (-10 to 40°C), with no data for the 405, indicating the 505’s better suitability across diverse climates.

Temperature range where the vacuum operates safely.

Operating Humidity Range

What is the operating humidity range?

Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)

74 iRobot Roomba Plus 505 0Votes 10–90%

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Operating Humidity Range

The Plus 505 supports operating humidity from 10–90%, useful for various indoor conditions, a range not identified for the 405, offering more reliable performance in different environments.

Humidity range suitable for operation.

Noise Level

What is the noise level?

65 dB 0Votes
iRobot Roomba Plus 405
65 dB 0Votes
iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Quiet operation comparable to the sound of normal conversation, so it won’t disrupt daily activities.

Average operating sound level.

Energy Star Certification

Is it Energy Star certified?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Energy Star certification ensures the vacuum uses less power and is eco-friendly.

Certified for energy efficiency.

Quiet Mode

Does it have quiet mode?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Special mode to reduce noise output.

Material Safety Certification

What material safety certification is included?

80 iRobot Roomba Plus 405 0Votes UL

79 iRobot Roomba Plus 505 0Votes UL

Certifications for eco safe materials.

Recyclable Materials

Is it made from recyclable materials?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Made with recyclable materials.

Accessories & Extras 11

Extra Mop Pads

How many extra mop pads are included?

85 iRobot Roomba Plus 405 0Votes 2

49 iRobot Roomba Plus 505 0Votes 2

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Two extra mop pads are included for easy replacements, ensuring long-lasting mopping capability.

Number of spare mop pads in the package.

Extra Dust Bags

How many extra dust bags are included?

80 iRobot Roomba Plus 405 0Votes 1

42 iRobot Roomba Plus 505 0Votes 1

iRobot Roomba Plus 405
iRobot Roomba Plus 405

Comes with one extra dust bag for the self-emptying dock, reducing maintenance needs.

Number of spare dust bags provided.

Dock Station Type

What type of dock station is included?

90 iRobot Roomba Plus 405 0Votes Charging Dock, Auto Empty Dock, Auto Wash Dock

54 iRobot Roomba Plus 505 0Votes Charging Dock, Auto Empty Dock, Auto Wash Dock

iRobot Roomba Plus 405
iRobot Roomba Plus 405

The product includes multiple dock station types, with the self-emptying dock being the most prominent.

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Score History

Updated at 2025-12-17 07:17:21: 0Updated at 2025-12-22 07:07:51: 85Updated at 2026-04-10 04:27:36: 90
Score info for iRobot Roomba Plus 505 :
We base our scoring on 'Dock Station Type' on the following:

Type of dock included.

Extra Filters

How many extra filters are included?

75 iRobot Roomba Plus 405 0Votes None

0 iRobot Roomba Plus 505 0Votes None

Number of spare filters in the package.

Extra Brushes

How many extra brushes are included?

75 iRobot Roomba Plus 405 0Votes None

0 iRobot Roomba Plus 505 0Votes None

Number of spare brushes in the package.

Extra Mop Cloths

How many extra mop cloths are included?

80 iRobot Roomba Plus 405 0Votes None

9 iRobot Roomba Plus 505 0Votes None

Number of additional mop cloths included.

Extra Battery

Is an extra battery included?

No 0Votes iRobot Roomba Plus 405

No 0Votes iRobot Roomba Plus 505

Whether an additional battery is included.

Cleaning Tool

Is a cleaning tool included?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Whether a cleaning comb or tool is included.

Starter Cleaning Solution

Is a starter cleaning solution included?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Whether a bottle of cleaning solution is provided.

Accessory Storage Bag

Is an accessory storage bag included?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Whether a storage bag for accessories is included.

Protective Mat

Is a protective mat included?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Whether a mat for water protection under the dock is included.

Maintenance & Service 12

Self-Cleaning Brush

Does it have a self-cleaning brush?

No 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Self-Cleaning Brush

The Plus 505 features a self-cleaning brush for less maintenance and improved performance, a convenience absent in the 405, making the 505 easier to keep in top shape.

Main brush can automatically clean itself.

Filter Replacement Indicator

Does it have a filter replacement indicator?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Notifies when filter needs replacing.

Brush Replacement Indicator

Does it have a brush replacement indicator?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Notifies when brush needs replacing.

Washable Filter

Is the filter washable?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Filter can be washed instead of replaced.

Washable Mop Cloth

Is the mop cloth washable?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Mop cloth can be washed and reused.

Filter Lifetime

What is the filter lifetime?

6 months 0Votes
iRobot Roomba Plus 405
6 months 0Votes
iRobot Roomba Plus 505

Expected lifespan of the filter.

Modular Component Replacement

Are components modular and replaceable?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Components can be swapped out individually.

Service Availability

What is the service availability?

90 iRobot Roomba Plus 405 0Votes Global

99 iRobot Roomba Plus 505 0Votes Global

Availability of repair service coverage.

Customer Support Channels

What customer support channels are available?

88 iRobot Roomba Plus 405 0Votes Phone, Email, Chat, App Support

42 iRobot Roomba Plus 505 0Votes Phone, Email, Chat, App Support

Available support methods.

Service Appointments Online

Can service appointments be booked online?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Ability to book service appointments online.

Repair Turnaround Time

What is the repair turnaround time?

90 iRobot Roomba Plus 405 0Votes Fast

79 iRobot Roomba Plus 505 0Votes Fast

iRobot Roomba Plus 405
vs
iRobot Roomba Plus 505
Score History

Updated at 2025-12-17 07:17:22: 0Updated at 2025-12-22 07:07:51: 90Updated at 2026-04-10 04:27:36: 85
Score info for iRobot Roomba Plus 505 :
We base our scoring on 'Repair Turnaround Time' on the following:

Average time for repair service.

Warranty Extension Option

Is a warranty extension option available?

Yes 0Votes iRobot Roomba Plus 405

Yes 0Votes iRobot Roomba Plus 505

Option to purchase extended warranty.

Surveys

Because hot takes deserve votes.

Cleaning Performance

How would you rate the cleaning performance of this robot vacuum?

Excellent — Picks up all debris and cleans every corner with ease.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Very Good — Cleans most areas with minor spots left.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Good — Cleans effectively, but some areas need a little attention.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Fair — Leaves debris in some areas and may require additional cleaning.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Poor — Struggles to clean and leaves significant debris behind.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505

Battery Life

How would you rate the battery life of this robot vacuum?

Excellent — Runs for 2+ hours on a single charge.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Very Good — Runs for 1.5 to 2 hours on a single charge.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Good — Runs for 1 to 1.5 hours on a single charge.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Fair — Runs for 30 to 60 minutes on a single charge.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Poor — Runs for less than 30 minutes on a single charge.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505

Noise Level

How would you rate the noise level of this robot vacuum?

Very Quiet — Barely noticeable even in a quiet room.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Quiet — Slightly noticeable but not disruptive.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Average — Noticeable and can be a bit distracting.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Loud — Noticeable and bothersome in quiet spaces.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Very Loud — Distracting and uncomfortable to be around.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505

Ease of Setup

How easy was it to set up this robot vacuum?

Very Easy — Set up was quick and intuitive with no issues.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Easy — Simple setup with minimal guidance needed.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Average — Took a bit of time but manageable with instructions.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Difficult — Had trouble setting it up and needed assistance.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Very Difficult — Setup was complicated and confusing.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505

Design Appeal

How would you rate the design and appearance of this robot vacuum?

Stylish — Sleek, modern design that fits well in any room.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Attractive — Looks good and suits most home styles.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Neutral — Basic design that doesn't stand out.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Unattractive — Design feels bulky or outdated.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Poor — Design is unappealing and doesn't blend well in the home.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505

Pricing

How would you rate the value for money of this robot vacuum?

Great value for money — You get more than what you paid for.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Pretty good price — Worth the price for the features.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Fair deal — Reasonable for what it offers.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Kinda pricey — Expensive for what it does.
0Votes
iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Crazy expensive — The price is too high for the features offered.
0Votes
iRobot Roomba Plus 405
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iRobot Roomba Plus 505

Cleaning Modes

How would you rate the variety and effectiveness of cleaning modes?

Excellent — Multiple modes that work well for different floor types and needs.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Very Good — Several modes that cover most cleaning situations.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Good — Few modes, but they get the job done.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Fair — Limited modes and may require manual intervention.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Poor — Only one cleaning mode, insufficient for all needs.
0Votes
iRobot Roomba Plus 405
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iRobot Roomba Plus 505

Navigation and Mapping

How would you rate the robot vacuum’s navigation and mapping ability?

Excellent — Very precise, maps entire home, avoids obstacles effectively.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Very Good — Maps large areas with few obstacles.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Good — Navigates well but occasionally bumps into things.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Fair — Struggles with navigation and often misses areas.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Poor — Poor at mapping or getting stuck frequently.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505

App and Smart Features

How would you rate the app and smart features of this robot vacuum?

Excellent — Easy to use app with great features like scheduling, remote control, and updates.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Very Good — App is functional with scheduling and cleaning status features.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Good — App works, but lacks advanced features.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Fair — App is limited and occasionally buggy.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Poor — App is difficult to use or doesn’t work properly.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505

Durability and Build Quality

How would you rate the durability and build quality of this robot vacuum?

Excellent — Sturdy construction, feels premium, and built to last.
0Votes
iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Very Good — Well-built, feels solid with no major issues.
0Votes
iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Good — Decent build quality but feels a bit flimsy at times.
0Votes
iRobot Roomba Plus 405
0Votes
iRobot Roomba Plus 505
Fair — Some parts feel weak or cheaply made.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505
Poor — Fragile and prone to damage from regular use.
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iRobot Roomba Plus 405
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iRobot Roomba Plus 505

Guides 2

Files 1

iRobot Roomba Plus 405 Combo Robot Vacuum G185020 User Manual

manualslib.com
manualslib.com

Files 1

iRobot Roomba Plus 505 Combo Robot Vacuum N185020 User Manual

thdstatic.com
thdstatic.com

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