The PowerDetect NeverTouch Pro robot vacuum and mop system is designed to capture more, reach farther, and need you less (vs. Shark Matrix 2-in-1). Its five powerful cleaning technologies help to target hidden debris, stuck-on stains, edges and to optimize cleaning for every floor type, handling the toughest cleaning challenges. Whether vacuuming or mopping, the PowerDetect robot does the dirty work, so you don't have to. It deep-cleans and mops your floors, while the NeverTouch Pro base means you dont have to worry about cleanup or maintenance for weeks at a time. After every cleaning run, the robot will return to the base to empty debris, refill the water tank, and wash and dry the mopping pad so its always ready for its next clean maintenance-free cleaning for up to a month. With NeverStuck Technology, the robot lifts itself over obstacles and across thresholds to avoid getting stuck. When mopping, it keeps the pad above carpets to prevent wet messes and deliver whole-home coverage. While the robot handles your cleaning chores for you, the bagless base with Anti-Allergen Complete Seal captures and traps 99.97% of dust and allergens (down to .3 microns, allergens refers to non-living matter).