Sharks best cleaning Robot Vacuum & Mop with NeverStuck Technology. This 2-in-1 Robot Vacuum and Mop deep cleans all floor types with intelligent cleaning technologies, then returns to the NeverTouch base to automatically empty dirt and debris, and refill with clean water, so its always ready for the next run. Self-Refills: When the robot returns to the base, the base automatically refills the robots tank with clean water. The tank holds 1.7L of water for up to 4000 sq. ft. of mopping coverage thats enough clean water to refill the robot for up to 30 days. Self-Empties: After every vacuuming run, the robot returns to the base and empties its on-board dust bin into the bagless base. The base holds dirt and debris for up to 30 days, so your robot can stay on top of daily cleaning, without the need for constant emptying. Pad Dry: The base automatically dries the mop pad when your robot returns after a mopping session. Seamlessly switch between wet and dry cleaning. 5 deep-cleaning technologies: Dirt Detect, Edge Detect, Floor Detect, Stain Detect and Wet Edge Detect react to your home and optimise your clean. NeverStuck Technology: Actively lifts and lowers to manoeuvre over obstacles, across thresholds, and easily avoid getting stuck, cleaning more of your home*. In Vacuuming + Mopping mode, the robot also lifts up to prevent wet carpet messes, keeping the wet mop pad off your carpets and rugs.