Also: The best robot vacuum deals right now: Save on iRobot, Roborock, and more Enter robot vacuums. Robot vacuums aren't a one-size-fits-all affair, and the right for you depends on many factors.

The best robot vacuums patrol your home to clear away dust, debris, and sometimes even stains on hard floors — no elbow grease required. iRobot dominated the robot vacuum realm from the early ...