The robot is smart and efficient, and Eureka has truly perfected the design of its self-emptying dock.

Our editors rounded up the best Prime Day robot vacuum deals, including savings of up to 50% on top-rated models from iRobot, Shark and Eufy.

Including a delightful upholstery cleaner, an on-sale Dyson, $200 off the wet-dry vacuum that flew through our tester’s gauntlet of spilled cereal and dried maple syrup, and an efficient German vacuum squeegee.