Product Description

1. IP67 waterproof,  no need to take off when you go swimming
2. Connect via Bluetooth, support iphone and android 
3. Professional health manage App ( you can download from Google player or App store)
4. Health functions: Pedometer, sleep monitor, distance, calories, sedentary, etc
5.Call remind (show caller ID), Content read of SMS, whatsapp, facebook,email.

More Features 
Bluetooth Version: V4.0 
Screen Display: 0.91 inch OLED display 
Screen Size: 128*64 and can show 32 characters 
Dual Control Mode: Touch screen (touch and confirm your favorite functions) and gesture control (same as a watch) 
Case Material: Polycarbonate (PC) 
Battery: 75mAh, lithium ion polymer battery 
Charging: USB standard charger 
Charging Time: 45 minutes 
Standby Time: 7 days long working time 

3D Sensor supported
Color: Red, blue, black 
Size: 46mm*18.7mm*7.9mm