1. Does not use the camera for navigation! Only to send a photo of an obstacle and identify this obstacle after poking into it (moreover, in 60% of cases - incorrect identification, AI is not finalized and is in the learning stage, maybe in a couple of years, thanks to all of us, he will learn to identify correctly)
2. Only 4 cards, although the cheaper robot 360 has 10 cards! if you have rooms with thresholds, and even more so a large house - consider that every time he will spend time building a map and will not use a previously built map.
3. God forbid it gets stuck or stops in the middle of cleaning - in 50% of cases it does not recognize where it is, believes that it is starting again from charging and, accordingly, goes crazy because the location of the walls does not match the current map
4. The design of the round brush is not thought out - the hair winds like this. that even the included knife does not help, you have to pull it out straight with tweezers. Again - the 360 has special anti-winding rubber bands
5. A short (very short! ) Charging cable, there is no place to store the extra wire (although in earlier Xiaomi models there was a compartment)
6. Sooo heavy, it’s not convenient to carry between floors
7. There are glitches with the construction of the map. Normally, it runs along the perimeter of the room, and then cleans with lines. But there were several times (after resetting the settings on the recommendation of the store) when he suddenly did not reach the wall, although he saw it (see photo, the chaotic movement of the vacuum cleaner is visible there).
8. The button on the lidar does not work, which prevents getting stuck under the cabinets, if the height is not even, but at an angle, the height decreases.
9. The Roborock app is not the best in terms of performance. interface, you have to dig straight to find functions (360 is much better)