iRobot Roomba 705X vs MOVA E40 Ultra

The iRobot Roomba 705X wins overall here, leading on connectivity, integrations and cliff detection, including rare Apple HomeKit and Siri support. The MOVA E40 Ultra wins on price, warranty and battery life, so budget-focused buyers may still prefer it.

Smart-home platform support. The iRobot Roomba 705X works with Apple HomeKit and Siri voice control, which is unusual for a robot vacuum, plus Matter, Google Home, Alexa and IFTTT. The MOVA E40 Ultra covers only Google Home and Alexa, but runs longer per charge and carries a longer warranty.

Yes. It supports Apple HomeKit through Matter, including Siri voice control, which is uncommon for a robot vacuum. It also works with Google Home, Amazon Alexa and IFTTT. The MOVA E40 Ultra does not support Apple HomeKit.

The iRobot Roomba 705X's AutoWash dock can go up to 75 days between emptyings. The MOVA E40 Ultra's dock is rated for up to 75 days as well, both using a bagged dust collection system in the dock.

Apple households who want Siri and HomeKit control, plus the widest smart-home platform support and cliff detection, and who value the self-washing PowerSpin roller mop and long AutoWash intervals over raw runtime or price.

Buyers who want a longer runtime per charge, a longer three-year warranty and a lower price, and who do not need Apple HomeKit or the widest possible smart-home integration list.