Review on Smart bracelet HONOR Band 5, blue by Nguyn Hong Qun  (Qun ᠌

Good quality item. Measures heart rate, oxygen, steps and training intensity. Monitors sleep. The data is organized and synchronized with a smartphone. Basic workouts are set. With all functions constantly turned on, with long workouts, with Bluetooth constantly on and monitoring all indicators, with constant squeezing it in your hands, the battery lasts for three days. With normal everyday use with constant heart rate monitoring turned off, the battery lasts 5-6 days guaranteed. If you use it as a watch and turn on Bluetooth synchronization only for training, do not receive notifications from your smartphone, then the battery can work for a very long time, I never measured it, but in this mode it drains by 2-3% per day. A good thing. Of the minuses, only a small screen size.