SmartBand Xiaomi Hey+band 1S - Black

SmartBand Xiaomi Hey Plus 1S - black - smart band
Smart sports band created by Xiaomi. It is equipped with an AMOLED display with a resolution of 0.95", it allows you to display 24-bit color palette. Pixel density of this small screen is 282 ppi. The watch uses HeyOS operating system and is fully compatible with the most popular operating systems for smartphones, ie Android and iOS For communication, it uses a wireless Bluetooth interface, version 4.2.
Technical Specifications
Operating System: HeyOS
Display: 0.95 "AMOLED with 292 ppi pixel density
Communication: Bluetooth 4.2, NFC
Compatibility: Android 4.4 (and higher), iOS 8.0 (and higher)
Power supply: Li-Pol 120 mAh battery
Water resistance: up to 5ATM
Battery capacity: 120 mAh
Working time: Up to 20 days
The device charger has been built in such a way that you can charge the smartband without removing the rubber band.