iRobot Roomba i3 vs Roborock S7 MaxV

The Roborock S7 MaxV is better than the iRobot Roomba i3, though this isn't surprising given the significant price gap between the two. The Roborock feels better built, has a mopping function to scrub away stains, and does a better job of sucking up debris on hard floors. Its dual-sensor navigation system plots out its coverage area in precise detail and allows it to identify and react to hazards in real-time. While the iRobot does come bundled with a self-emptying station at a much more affordable price point than the Roborock, the latter's optional Empty Wash Fill Dock is substantially more advanced, as it not only empties debris from its internal dustbin but also refills its water reservoir and cleans its mop pads.