Review on Smart Xiaomi Mi Smart Band Bracelet 4 NFC RU, black by Pin Lin ᠌

Its pros: It holds a charge well (almost two weeks, considering I use it to the maximum, with constant monitoring of heart rate and sleep). Easy to use, light and good glass (I have not worn watches or bracelets for 15 years, I constantly beat the bracelet against everything and not a scratch). Some cons: Be careful with the bracelet. It is all so beautiful matte, but all the haze will fall off if you do not treat it carefully (well, or at least not as thoughtlessly as I do), because one "puff" of mosquito repellent that accidentally got on the bracelet corroded the matte finish and now it is not very beautiful, it needs to be changed.