Review on Viomi Cleaning Robot V3 robot vacuum cleaner, black by Agata Wozniak ᠌

Pros: It crawls not randomly, but first along the perimeter of the room, then inside in a spiral. A fairly handy application to control the vacuum cleaner. Some cons: Furniture should be high enough. There is a coffee table, which crashes into the radar and the map goes astray - you have to restart.