SAVE $350: As of May 12, the Roborock Qrevo S5V is on sale for $549.99 at Amazon. That's a 39% discount on the list price. $549.99 at Amazon $899.99 Save $350 The Roborock Qrevo S5V is back on sale at Amazon. As of May 11, you can save $350 on this impressive model. It vacuums, it mops, and it navigates your home all by itself. Buy now for just $549.99 (down from $899.99). This robot vacuum has a 12,000Pa HyperForce suction powered by a brushless motor. It can pick up dirt from all floor types, even stubborn dirt and pet hair . It includes a rubberised floating main brush and an arc-shaped side brush as part of an SGS-certified zero-tangle system intended to reduce hair getting stuck. It also uses a FlexiArm design with dual spinning mop pads rotating at 200 RPM, alongside a 10 mm mop lift to help prevent your carpets from getting wet. It also comes with an all-in-one docking station where it empties dust into a 10-week storage bin.…