Roborock’s Saros 20 uses sonic mopping technology to scrub floors rather than just dragging a wet pad across them, which matters if you’ve got dried-on messes or pet stains that regular robot mops just smear around. At $1,500, that’s $200 off the $1,700 list price. Buy Now at Amazon
Features
VibraRise 5.0 vibrating mop for tough stains 36,000 Pa HyperForce motor for deep suction Zero-tangle brush system for pet hair AdaptiLift chassis climbs 3.46-inch thresholds RockDock system with 65-day hands-free dust emptying
