This Xiaomi S20 robot vacuum uses zigzag and Y-shape route for vacuuming and mopping, just like you'd do by hand. Its LDS laser navigation quickly maps out your rooms and makes sure it cleans every corner. It handles both dry or wet cleaning with a 400 ml dust bag and 270 ml water tank. You can set it to clean from your phone using the Mi Home or Xiaomi Home app. It has 5000 Pa suction and three power modes to suck up dust and hair. The powerful battery gives you up to 120 minutes of use on a single charge. It comes with loads of accessories to clean, scrub and mop. Control it with Google Home or Alexa using your voice.