The smart bracelet Honor Band 5i (ADS-B19) is a stylish sports bracelet working at a depth of up to 50 m, with a color touch screen and a multi-function button. To make the smart bracelet easy and convenient to charge, it is equipped with a USB port: just connect the device to a power source via a USB port. The device supports the functions of monitoring heart rate, physical activity and sleep, notification of incoming messages. A smart bracelet will be a great addition to your phone and will help you monitor physical activity and take care of your health.