PS. Sorry dieser Testbericht ist komplett nur in Englisch. Beantworte aber gerne Fragen auf Deutsch. Video Bericht/Review + Unboxing (in Englisch) Can be found on https://www.geekbuying.com/item/Xiaomi-Viomi-Robot-Vacuum-Cleaner-Gray-402068.html Viomi Vacuum Cleaner VXRS01 from Xiaomi Youpin: ● International version / Global version ● Motor Control Co-Processor and SLAM technology ● Smart Planning Route, no random directions ● 2000mAh High-Capacity Battery - enough for 2 hours ● Full charge time is 5-6 hours ● English voice info ● Status LEDs with colour and a big info display ● High or Low speed mode + Spot mode ● Noise is below 60dB ● Sweeping and Mopping Function ● Dry vacuuming / wet mopping by water tank ● Dust Box: 350ml / Water tank: 200ml ● Clock and timer for everyday schedule ● Suction power equal to 1200Pa ● 2 sidebrushes, 1 in each side (can go both left and right) ● Brushless motor, a new generation of motor ● Brushless cleaning (no moving central brush/roll) ● Can drive over 2 CM high obstacles ● Large moveable Front Bumper ● 11 sets of infrared sensors, in case of the obstacles ● Gyroscope, cliff, drop, speed, suction, wall sensor etc. ● Recognize stairs (will not fall down) ● Automatic Self-recharge Function ● At low power, it will recharge and later go on where it left ● Equipped with a remote control ● Manually control the Viomi robot cleaner Smart Navigation: The VIOMI VXRS01 uses an intelligently cleaning pattern. Compared to some other budget robot vacuum cleaners that uses a random cleaning pattern, it uses a special gyro-sensor, speedo-meter, and collision-sensors to build a map and plans the most effective way to clean the area. THE MOST IMPORTANT PROS & CONS: Because of the low budget price, there are some few CONS to mention on this vacuum cleaner over the more expensive models: No laser, it uses a gyrosensor system instead. Apparently no app support, so the room mapping is only done internally and can not be saved/viewed. The suction power (Pa) is lower than on the more expensive models. Both good and bad is that it uses no central brush/roll (brushless). Good because you then have no moving parts that can jam, break or needs regular cleaning (like wrapped hair around the brush). Bad because larger objects and some kind of dirt may need real brushes to be lifted from the ground, if the suction power is not enough. PROS are, that it has a dry+wet mopping function, 2 side brushes instead of just 1 which makes it more efficient, it can turn both right and left and not just right like for instance the Roborock, has a low and compact sleek design, can be controlled directly with a remote control, a very good price compared to what you get and the noise is lower than on most other vacuum cleaners.