Отзыв о Smart bracelet Xiaomi Mi Band 2, black от Virot Moonla ᠌

Tested 2 months: for today. 1. I bought several pieces (for myself and my relatives) and for testing I put on one arm for the night next to two at once. So: the evidence is strong! differed for sleep phases, some correspondence was observed only in the last 2 hours of the night period. I'm not talking about the fact that the way the phases were fixed for me and those close to me shows that our family physiology differs from what is known about human sleep in general for homo sapiens. 2. During the day, if you sleep, then he does not notice this. 3. You go to the toilet at night, so he fixes it about every 5th time, but this is a few minutes. 4. Several times I recorded the pulse rate under 200 beats, despite the fact that at that moment I was sitting on a chair.