Amazon Spring Sale robot vacuum deals: The best sales from Dyson, Shark, iRobot and others

One notable trend at CES earlier this year was the quirky robot vacuum. It seemed every third booth had a new model that could climb stairs, pick up socks, serve drinks and, oh yeah, suck up dirt from your floor. Now that Amazon’s Spring Sale is here, we’re seeing lots of discounts — not on those wacky prototypes, but on robo vacs that make keeping your floors clean easier and automated.

Engadget has two guides to these handy home gadgets, based on years of testing and reviewing products from brands like iRobot, Shark, Dyson, Eufy and more. Here are the best deals on robot vacuums and cordless stick vacs we could find for the Big Spring Sale.

The best Amazon Spring Sale robot vacuum deals

• Shark's Matrix Plus robovac for $400 ($350 off): In our testing, we’ve been consistently impressed with Shark vacuums ...