SAVE $250.01: As of Nov. 2, the Dreame L40 Ultra Gen 2 Robot Vacuum and Mop is down to $499.98 at Amazon (was $749.99).

You can power this robot vacuum from your phone. Handy, right?

It can work on all floor types.

The Roborock Q10 S5+ is a Mashable fave. Not only is it an affordable option, but Leah Stodart, our former vacuum expert, ...

The robots glide across the floor, sometimes pausing to spin a quarter turn or two before resuming their route. They come close to one another but never collide. It’s not choreographed – they’re ...

The company, which uses the machines for sorting and moving packages inside warehouses, is already one of the world’s top robot makers.