The Xiaomi Robot Vacuum S40 Pro is a comprehensive cleaning solution designed to handle both vacuuming and mopping across your home. It utilizes LDS Laser Navigation with 360° LiDAR to map your living space accurately, allowing you to set up multi-floor maps, define no-go zones, or schedule specific room cleaning through the Xiaomi Home app. With a suction power of 15,000 Pa, it can lift significant debris from various floor types, while its dual rotating mops tackle tougher stains. To ensure carpets stay dry, the device automatically lifts its mops when it detects a rug, and it uses extendable robotic arms to reach deep into corners and along edges where circular vacuums often struggle. Measuring 355 x 350 x 99 mm and weighing 4.2 kg, the white unit is compact enough to navigate under furniture while housing a 430 ml dustbin and a 310 ml water tank. The internal battery provides between 120 and 180 minutes of autonomy, which is sufficient to cover an area of up to 180 m² on a single charge. You can manage the process via voice commands using Google Assistant or Amazon Alexa, while intelligent obstacle avoidance sensors help it move smoothly around your belongings without getting stuck.