For a long time, my husband and I chose a robot vacuum cleaner, he wanted to take another company, but in the end I insisted on it. It turned out to be a great vacuum cleaner. It has a self-cleaning function, which is very convenient. Management is clear, through a smartphone, the application is installed, the cleaning schedule is set, and that's it. I regret that I did not buy the robot earlier. He is so comfortable, cleans the apartment perfectly.