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.