The TUCLEAN W3 from Longto is a compact autonomous scrubber-dryer for commercial and hospitality environments. It cleans up to 800 m2 per run and uses its slim 445 x 514 x 365 mm body to reach areas that conventional ride-on machines cannot enter, sweeping and wet-scrubbing in one pass. The 15,000 mAh battery and 28.3 kg chassis make it practical to move between floors and sites, and the robot is controlled entirely through its app.