Some of the best robot vacuums we've tested are on sale for Prime Day, including savings of up to 50% on top-rated models from iRobot, Shark and Eufy.

This is because Amazon Prime Day 2025 is the first big sale event for most of the new Roombas that debuted in March (they were far too new to get any real discounts during Amazon's spring sale ). And these 2025 Roombas are unlike any Roombas we've seen before.

A mazon is in the midst of its Prime Day festivities, and the big sale is turning out some impressive robot vacuum deals. The iRobot Roomba lineup has one great deal worth conside