FULL POOL COVERAGE: This robotic pool vacuum cleaner is equipped with powerful 2x2 scrubbing brushes and dual powerful suction port, that can handle various debris and dirt, auto mode combines wall, waterline, and floor cleaning. Efficiently clean pools up to 5,000 square feet, it can cleans above ground in ground pool floors made from gunite, plaster, vinyl, and fiberglass in pools up to 50 feet in length. SMART ESPIER 2.0 NAVIGATION: AI-ASSISTED auto mapping technology, which calculates your pool's shape and the best cleaning approach for speed and efficiency. The cordless robotic pool cleaner can be great for oddly shaped pools so that the cleaner doesn t end up going over the same area multiple times, thereby wasting energy. Methodical cleaning pattern, which operates in an "S" shape across pool floors and an elongated "N' shape along walls and waterlines. SELF PARKING AND ONE-BUTTON RETURN : Once the cordless pool vacuum cleaner begins to run out of battery below 20%, it will self-park near your pool's edge.