Review on Smart Xiaomi Mi Smart Band Bracelet 4 NFC RU, black by Aneta Patryk (Anetka ᠌

For a person who has just started doing something sports, the very thing is cheap and cheerful. You can’t expect special accuracy of measurements, but in order to roughly understand how and how much you move, it’s very good. Has some pros Lightweight, keep a charge for a long time even with increased power consumption (sports, sleep tracking). Possibility of contactless payment. Cons: "Loses" training, especially if you record several types of physical activity in a row. One of the three quite often does not write to the phone to which it is connected and is nearby. It does not always read the pulse correctly (compared to the indicators on the simulators). Sometimes he counts steps in his sleep. It only supports MasterCard for payment.