Prime Day is a great time to buy a Dyson — although the newest Gen5Detect is still expensive, older models like the V8 and V11 are just as reliable and often go on sale for 30 percent off or more. This cordless pet vacuum is one of our favorites overall, and it’s now on sale for a fraction of the price of a Dyson.

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.

The Tineco Floor One Stretch S6 cordless wet-dry vacuum cleaner is back down to its lowest-ever price of $349 for Amazon's Prime Day, but you can get an extra 5% off with this code.