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iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function vs Shark Matrix Plus 2-in-1 Self-Empty Robot Vacuum Cleaner & Mop with LiDAR Home M

Updated August 2026The iRobot Roomba® 405 Combo offers superior suction and extensive mopping capabilities, while the Shark Matrix Plus is more budget-friendly with reliable self-emptying features.

The iRobot Roomba® 405 Combo offers superior suction and extensive mopping capabilities, while the Shark Matrix Plus is more budget-friendly with reliable self-emptying features.

Why iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function is better

strong suction

iRobot Roomba® 405 Combo provides 70 times more suction than older models

advanced mopping

iRobot's DualClean Mop Pads offer deeper scrubbing capabilities

better mapping

Roomba's ClearView LiDAR maps homes quickly and efficiently

Why Shark Matrix Plus 2-in-1 Self-Empty Robot Vacuum Cleaner & Mop with LiDAR Home M is better

lower price

Shark Matrix Plus is £332.02, £16.98 cheaper than Roomba

self-cleaning brush

Shark's self-cleaning brush roll is ideal for pet owners

app control

Shark offers customisation via app and voice commands

Overall score

iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function
85
Shark Matrix Plus 2-in-1 Self-Empty Robot Vacuum Cleaner & Mop with LiDAR Home M
78

Specifications

SpeciRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop FunctionShark Matrix Plus 2-in-1 Self-Empty Robot Vacuum Cleaner & Mop with LiDAR Home M
BrandiRobotNinja
Mop FunctionYesYes
Self-EmptyingYesYes
Voice ControlYesYes
Warranty1 year2 years

Dimension comparison

iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop FunctionShark Matrix Plus 2-in-1 Self-Empty Robot Vacuum Cleaner & Mop with LiDAR Home M

Price Comparison

The iRobot Roomba® 405 Combo is priced at £349.00, while the Shark Matrix Plus is slightly more affordable at £332.02. This price difference of £16.98 positions the Shark model as a more budget-friendly option for consumers looking for a robotic vacuum and mop combination. However, the price alone does not dictate which product offers better value, as both devices come with unique features that cater to different cleaning needs.

Cleaning Performance

When it comes to cleaning performance, the iRobot Roomba® 405 Combo boasts strong suction power, claiming to provide 70 times more suction compared to older models. It features DualClean Mop Pads and SmartScrub technology, ensuring a thorough clean on various surfaces. In contrast, the Shark Matrix Plus utilises sonic mopping technology, which deep cleans in a precise grid pattern while employing air blasts to reach corners and edges. Both products excel in their own right, but the iRobot may be more effective on stubborn dirt and grime due to its higher suction capabilities.

Self-Emptying Features

The self-emptying capabilities of both robotic vacuums are a significant selling point. The iRobot Roomba® 405 Combo's AutoWash Dock allows for 75 days of auto-emptying and provides a comprehensive cleaning cycle that includes mopping and pad washing. Meanwhile, the Shark Matrix Plus features an automatic self-emptying dustbin that reduces maintenance needs considerably. While both options simplify the cleaning process, the Roomba’s extended capabilities may appeal more to those seeking minimal intervention over an extended period.

Smart Mapping and Navigation

Smart mapping is a highlight in both models, enhancing cleaning efficiency. The iRobot Roomba® 405 Combo employs ClearView LiDAR that rapidly maps homes, deftly avoiding obstacles and ensuring a systematic cleaning pattern. The Shark Matrix Plus, on the other hand, uses 3D 360° LiDAR vision, allowing for customisation through an app and voice commands via Amazon Alexa or Google Assistant. While both systems offer effective navigation, the Roomba's speed and efficiency in mapping may give it an edge for users who prioritise rapid cleaning.

Mopping Functionality

For mopping functionality, the iRobot Roomba® 405 Combo doubles down with its spinning DualClean Mop Pads designed for deep scrubbing, allowing for use with cleaning solutions or just water. It claims to provide a twofold deeper clean compared to standard modes. The Shark Matrix Plus also features mopping capabilities, but it focuses on surface cleaning through its sonic technology. If mopping performance is crucial for your cleaning routine, the iRobot may offer superior results, particularly for tougher stains and messes.

User Control and Customisation

Both products provide user-friendly control options. The iRobot Roomba® 405 Combo's Roomba Home app allows users to set custom cleaning routines and provides insights into filter health and cleaning needs. In contrast, the Shark Matrix Plus also offers app functionality and voice control via Alexa and Google Assistant. However, the iRobot's detailed customisation options, including targeted cleaning zones, might appeal more to users wanting specific control over their cleaning tasks.

Maintenance and Care

Maintenance is simplified in both robotic vacuums, but there are distinctions worth noting. The iRobot Roomba® 405 Combo's AutoWash Dock not only auto-empties but also washes and dries mop pads, catering to users who want a hands-off approach. The Shark Matrix Plus features a self-cleaning brush roll, which is particularly advantageous for pet owners, as it helps remove hair from the brush while cleaning. While both models reduce maintenance demands, the Roomba's comprehensive approach might be more appealing to those who want to minimise their involvement in upkeep.

Which should you buy?

Choosing between the iRobot Roomba® 405 Combo and the Shark Matrix Plus ultimately depends on your cleaning priorities and budget. If you are looking for superior suction, extensive mopping capabilities, and advanced mapping technology, the iRobot Roomba® 405 Combo at £349.00 may be worth the investment. However, if affordability and a reliable self-emptying feature are more important to you, the Shark Matrix Plus is a solid option at £332.02, offering commendable performance and smart functionality. Both vacuums cater well to different needs, making them both worthy contenders in the robotic vacuum market.

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iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function vs Shark Matrix Plus 2-in-1 Self-Empty Robot Vacuum Cleaner & Mop with LiDAR Home M | versusfinder