The Qrevo Master's self-maintaining dock, meanwhile, adds an extra layer of convenience, automatically emptying the dustbin, refilling the robot's water tank and washing and drying the two mop pads.

SAVE $800: As of April 17, the roborock Qrevo Master Robot Vacuum and Mop is on sale for $799.99 at Amazon. That's 50% off its list price of $1,599.99. If you're still getting spring cleaning done ...

The Qrevo Master lacks the slick styling and cutting-edge features of the newest Roborock bots, but it's still a supremely capable robot vacuum with a very solid spec list. The vacuuming is ...