SAVE $400: As of July 11, the Shark Matrix Plus Robot Vacuum is on sale for $299.99 at Amazon. That's a 57% savings on the list price.

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.

Half-price deal alert! We don't often see deals like this on the best robot vacuums, but thanks to Amazon Prime Day, you can snap up the Eufy G50 Robot Vacuum Cleaner at Amazon for £99.99 (was £199.99).