Roomba 105 Combo Robot Vacuum & Mop - Easy to use vs iRobot Roomba Plus 405
Updated August 2026 — The Roomba Plus 405 offers superior cleaning performance and advanced features, making it the better choice for those who prioritize efficiency and low maintenance.
The Roomba Plus 405 offers superior cleaning performance and advanced features, making it the better choice for those who prioritize efficiency and low maintenance.
Why Roomba 105 Combo Robot Vacuum & Mop - Easy to use is better
price
Roomba 105 is C$122.01 cheaper
ease of use
Simpler features for basic cleaning needs
size
More compact design for smaller spaces
Why iRobot Roomba Plus 405 is better
cleaning power
Roomba Plus has 2x deeper scrubbing capabilities
maintenance
AutoWash dock reduces manual upkeep significantly
customization
More cleaning modes and settings available
Overall score
Specifications
| Spec | Roomba 105 Combo Robot Vacuum & Mop - Easy to use | iRobot Roomba Plus 405 |
|---|---|---|
| Brand | iRobot | iRobot |
| Model | Roomba 105 | Roomba Plus 405 |
| Mop Pads | Microfiber | DualClean |
| Auto-Empty | No | Yes |
| Voice Control | Yes | Yes |
Dimension comparison
Price Comparison
The Roomba 105 Combo Robot Vacuum & Mop is priced at C$347.98, making it the more budget-friendly option compared to the iRobot Roomba Plus 405, which retails for C$469.99. This price difference of C$122.01 could be a significant factor for consumers looking for a reliable cleaning device without breaking the bank. While both products belong to iRobot's reputable line of robotic vacuums, the cost may influence your decision, especially if you’re seeking essential features rather than advanced capabilities.
Cleaning Power
When it comes to cleaning performance, both models feature an impressive 70 times more power-lifting suction compared to the Roomba 600 series. However, the Roomba Plus 405 takes it a step further with DualClean Mop Pads and SmartScrub technology, which enable it to provide 2 times deeper scrubbing. It excels in dealing with tough messes like coffee spills and grime, making it better suited for households with pets or heavy foot traffic. The Roomba 105 offers robust cleaning but lacks the advanced scrubbing capabilities found in its pricier counterpart.
Mopping Features
The Roomba 105 Combo includes a microfiber mop pad and a feature that allows it to automatically avoid carpets while mopping, ensuring that rugs stay dry during cleaning sessions. This is particularly beneficial for homes with mixed flooring types. On the other hand, the Roomba Plus 405 boasts spinning DualClean Mop Pads and a feature that allows for continuous pad refreshing and drying. This means the Roomba Plus can maintain optimal mopping performance over longer periods, making it ideal for users who prioritise cleanliness in their homes.
Navigation Technology
Both models utilise ClearView LiDAR for mapping and navigation, enabling them to avoid obstacles and clean in systematic rows, even in low light conditions. However, the Roomba Plus 405 can complete this mapping in a matter of minutes, while the Roomba 105 performs similarly but may not provide the same level of speed. The advanced navigation in the Roomba Plus helps it operate more efficiently, which is an important factor for users with larger homes or complex layouts.
Customisation Options
The Roomba 105 allows users to choose from various cleaning settings, including vacuum only, mop only, or a combination of both. It also offers targeted cleaning capabilities, letting users focus on specific rooms or areas that require extra attention. In contrast, the Roomba Plus 405 provides an even more tailored experience with four levels of suction and the ability to repeat cleaning passes in high-traffic areas. This level of customisation can be particularly useful for households with diverse cleaning needs.
Control Methods
Both the Roomba 105 and Roomba Plus 405 offer multiple control methods, including voice commands via compatible smart home devices and the Roomba Home app. However, the Roomba Plus 405's app is designed specifically for enhanced user experience, allowing for more detailed insights into cleaning routines and filter health. This added functionality could be a deciding factor for tech-savvy users looking for a seamless integration of smart home technology in their cleaning routines.
Maintenance and Convenience
Maintenance is a crucial factor in robotic vacuums, and the Roomba Plus 405 shines in this area with its AutoWash dock, which allows for 75 days of auto-emptying and 4 weeks of mopping and pad washing. This feature significantly reduces the level of hands-on maintenance required. In comparison, the Roomba 105 does not have an auto-emptying feature, which means users will need to manually empty the dust bin more frequently. This difference could influence the overall convenience of each product, especially for busy households.
Which should you buy?
Choosing between the Roomba 105 Combo Robot Vacuum & Mop and the iRobot Roomba Plus 405 ultimately depends on your specific cleaning needs and budget. The Roomba 105 is an excellent choice for those seeking affordability and decent cleaning capabilities without the need for advanced features. However, if you require superior mopping performance, advanced customisation, and low maintenance, the Roomba Plus 405 is worth the extra investment. It provides a powerful cleaning experience that justifies its higher price tag, especially for homes with diverse cleaning challenges.
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