Prime Day is nearly as good of a time to buy a robot vacuum on sale as Black Friday. It's the first big sale event of the year for many 2025 robot vacuums that just came out in the spring after being announced at CES — most of them were far too fresh to go on sale for Amazon's Big Spring Sale in March.

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

Vacuuming any space, whether you’re a homeowner or renter, can be exhausting. It takes precious time out of your day to tidy up your floors, and you might even risk some uncomfortable back pain from bending down to reach those tricky spots that collect piles of dust and pet hair.