1. There is an analog electronic watch (I bought it just because I like it, but I can't find other brands);
2. The basic functions of general bracelet products are basically available.
Disadvantages:
1. Unable to connect to WeChat Movement;
2. The function of raising your hand to light up has basically become a display;
3. Only the' exercise amount' (pedometer) and' sleep' are recorded and summarized, but the most important health aspects such as heart rate, blood oxygen, blood pressure and breathing are not recorded and summarized, so it is impossible to compare before and after, which is extremely poor!
4. Battery is not durable.