Ok I've resetted this thing and have calmed down, that was too harsh. Lack of quick reply is still a deal-breaker, and it's crappy slow when reading long messages. I'd rate this one 3.5/5. I might be switching this watch by the end of ...
Update: This thing sucks. Software was extremely buggy (when I set a timer the always on display will always not move), there is no Find My Watch that the Redmi Watch 4 has. 2.5/5
Claims 120+ sports, but only few of them track GPS.
No possibility to increase lock screen brightness - on open is almost invisible.