Sell M3 Fitness Tracker Smart Watch Bluetooth Heart Rate bracelet best price

Features: Straight charging design. Portable size, easy to use. 0.96inch IPS color screen display, clear to see even under sunlight. Sports and health: Sports step (3D sensor), calorie consumption, exercise distance, pedometer. Support Dynamic Heart rate, , Blood Oxygen monitoring. Support call reminder and message reminder. Remote camera function: shake it to take photos after bluetooth connection like a remote camera shutter for your phone. Life waterproof: IP67 ,can wash hands, wear in the rain, but it better not swim. Large battery built in, super-long standby up to about 15days, work for 7days, quick to charge for 2hours(USB charging, USB cable included). Bracelet band is replaceable. Soft TFU bracelet, quite skin-friendly and comfortable. Specifications: Bracelet material: ABS, main body cover PC, strap TPU Battery capacity: 80mAh Battery type: lithium polymer battery Display screen: 0.96 HD IPS color screen FTF process, single point touch button System Requirements: for Android 4.3 or for IOS8.0 or higher mobile phones Color: black, red, blue, light blue Size: 260*11*19mm Package Contents: 1 x Smart Wristband (needn't cable) Notes: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.