Review on Viomi Cleaning Robot V3 robot vacuum cleaner, black by Mateusz Czyta ᠌

She called me Valdemar))) now I have a wonderful istant. It has three sweeping cleaning options, wet and combined (sweeps and washes at the same time). Wet cleaning can be configured in S or Y modes, water supply speed. With its pros: Time of use 3 weeks. I really liked the device. I suffered a little when synchronizing the software with the robot, it took 2 hours. The language in the software is 2022, the server was installed by 2022, not China, it started without problems. Cleans well, where he finds so much dust is a mystery to me. I launch it in a day. There are height sensors and I don't worry when it's cleaned on the 2nd floor next to the stairs. Why can't he walk up the stairs yet? Cons below: I don't understand how to save maps. I just have 2 floors and I would like to have different maps, but he just completes the map to the existing one. He has the ability to save cards up to 5, but I could not find how to do this. Noisy at high power, but this is not very scary, because at standard power it up fairly large particles. Why can't he walk up the stairs yet?