The Narwal S20 combines vacuuming, washing, and self-cleaning in one intelligent device. Equipped with automatic surface detection and adaptive suction and water flow, it optimizes cleaning for any floor type. The 80AW motor spins dual brushes up to 18,000 RPM, removing even stubborn stains. Smart sensors adjust power and water use based on dirt level. After each session, the S20 cleans and dries itself in the docking station using 63°C hot water for maximum hygiene. Lithium battery allows up to 55 minutes of operation or 380 m² coverage per charge. 0.9L clean-water and 0.85L dirty-water tanks, digital touch display, and voice interface. Compact 4.2 kg design for smooth maneuvering.