Review on Smart bracelet Xiaomi Mi Band 2, black by Goro Akechi ᠌

Overall a useless device. But there is one fat plus compared to the first version - you can use it instead of a clock. Has some pros 1. Completeness of delivery. 2. Alarm clock. 3. The battery charge holds 3 weeks stably. 4. Chinese smartphone with Android 4.4.2 connected without problems. 5. Measures the pulse very accurately. Compare readings with other devices. 6. Comfortable silicone strap. With its cons. 1. There is not a single word in 2022 in the instructions. 2. You can not wet. Those. you can't swim with it. And wash your hands very gently. 3. Not very clear and convenient program for a smartphone. Jbon was better. 4. No way, just does not read the phases of sleep at all. Graphs draws incomprehensibly. And that's why I bought it.