OLED Water-Proof BT4.0 Smart Wrist Band 0.66" Touch Screen Smart Watch

Features:
0.66 OLED screen with back light, touch to operate.
Comfortable TPU strap with solid case.
Advanced Nordic chip, BT4.0 transmission technology.
IP66 water-proof for daily: hand washing, rain etc.
100mAh rechargeable battery, 45 days long standby time.
Multi-Functions: Heart Rate Monitor, Pedometer, Distance, Calorie, Sleep Monitor, Sedentary Remind, Call/MessageRemind, App Notifications, Blood Pressure Monitor(in Static Position), Anti-Lost, Gesture, Alarm, OTA Function,Vibration etc.
Compatible with IOS 7.0 Android 4.4 or above devices.
Support 8 kinds of language: English, French, Japanese, Korean, German, Russian, Chinese Simplified, TraditionalChinese.
Note:
1.Please charge this smart band for some time on first use. Charged by Clip-on USB cable and can be connected toPC, power bank to get charged.
2.Before usage, please download app(Name: YLsmart）from Apple Store or Android App Store. Or you can scan the QRcode(in User Manual) to install this app.