Review on Smart bracelet Xiaomi Mi Smart Band 7 Global for Russia, black by Czesawa Lan ᠌

Its pros: After mi band 3 there is a noticeable difference! Many training modes, oxygen level measurement, large screen, notifications come normally Has cons: I was expecting the work to be longer than it actually is. With oxygen and heart rate monitoring turned off, it lasts for a week, with active training no more than 5 days.