The Shark AI Ultra Robot Vacuum is on sale at Amazon for $329.99, down from the list price of $649.99. That's a 49% discount.

Right now Amazon has knocked a whopping $300 off the price, bringing it down to $400 from its regular $700 – that’s a 43% discount on one of Shark’s most advanced cleaning robots. And that means it’s ...

Shark places a lot of importance on its ... pinpointing where you’d like to ‘spot’ clean a guessing game. And that the robot vacuum won’t necessarily sweep or mop every crevice of your ...