Review on Smart bracelet Xiaomi Mi Band 2, black by Kio Walker ᠌

An optical heart rate monitor of the 2nd generation is a good thing, it is quite comparable with electric chest straps in terms of accuracy. Smart wake is implemented by third-party applications, as well as some other things, but in FIG you need it. The rest of the additional functions - they are needed in figs, to set these modes such as sleep, volleyball, walking - it’s incredible, but there is no automatic machine. Bottom line: an extremely suitable thing as a heart rate monitor, if there are problems with the pulse, you need to find out on the road or for jogging. For the gym as a whole, not very good. with power, it squints godlessly. The rest of the features are worthless. But for the price, it's a very good item.