I bought it in the spring, I couldn’t immediately connect the phone (huawei p40 light) with a vacuum cleaner, I took it to the dns there in the service, they quickly figured out everything and taught me how to use it. With regular use 3 times a week, the house becomes clean, clean! In general, I am very satisfied with the vacuum cleaner. Some pros: At the moment, I cleaned from the hospital (it's 3 km from home), the child poured water, shampoo, put on a rag and inserted a dust collector flask, I just had to launch the mi home application and watch how the cleaning was progressing on the map. The threshold to the bathroom overcomes with a bang Everything that glitters is photographed and sent to the phone, so a trinket of jewelry was found If he did not calculate the passage or something interferes with the continuation of cleaning, he starts yelling "free the main device !" Its cons: Flaws: 1 manufacturer for a rag made a separate part that is attached to the water tank, so I broke it almost immediately (I didn’t disconnect the part with a rag from the tank and began to disconnect the rag and the part broke and unstuck) assembled glued for a moment, 2 months normal flight. 2 despite the fact that there is a ledar and cameras, he does not understand the batteries, he is all scratched in "scars" 3 mercilessly chews curtains, tulle, socks, corner from the rug