N108 Smart Wristband 0.96 inch Heart Rate Monito BT 4.0 IP67 Waterproof Message Push Smart Bracelet Compatible for iOS and Android

Compatible for iOS and Android operating system

( Android phones must support OTG and UVC

Color: As shown in the picture Battery of Robot: 4

Shutter: Electronic shutter

Storage Material: Stainless Steel Color: As shown in the picture Size: 76 x 50 x 50mm / 2

N108 Smart Wristband 0.96 inch Heart Rate Monito BT 4.0 IP67 Waterproof Message Push Smart Bracelet Compatible for iOS and AndroidProduct Features: N108 smartband is a device that makes you live in healthier and more intelligent lifestyle. It helps to monitor basic physical indicators like heart rate, blood oxygen and sleeping quality so that you can know your body condition better. It tracks steps, distance, and calories burned and shows you how you're stacking up against your daily goals. Besides, you can share your data on Facebook, Wechat, Twitter etc. Which may encourage