Shark PowerDetect Self-Empty Robot Vacuum, Black, AV2820S

3 DEEP-CLEANING TECHNOLOGIES: Three powerful cleaning technologies detect and react to hidden dirt, different floor types, and edges for up to 50% better debris pickup*. (*vs. Shark RV900S)
WON’T GET STUCK FOR UP TO 2x MORE COVERAGE*: NeverStuck Technology ensures you don’t have to babysit your robot. It lifts & lowers to maneuver over obstacles, across thresholds, and easily avoid getting stuck (* Based on internal stuck protocol vs. Shark RV750).
SENSES THE DIRT YOU CAN’T SEE: DirtDetect Technology senses hidden debris and automatically boosts suction.