Like its predecessor (and a previous Wirecutter pick), the now-discontinued Roborock S4 Max, the Q5 shines with its smart-mapping feature. Using its laser rangefinder (lidar) and bump sensors, the Q5 learns your floor plan in a single cleaning session and creates an interactive map in the companion app. It also allows you to create and… Continue reading Best iRobot vacuums of 2023: Top Roomba models compared