F6 smart bracelet multi-sport swimming running outdoor level IP68 waterproof Bluetooth fashion watch

Main Features:  

- Perfect Personal Health Tracker: sleeping monitor, heart rate monitor 
- NRF51822 Chip: features low consumption detailed with high performance, flexible and quickly 
- Ultra-long Battery Life: it consumes less power and can generally standby for 120 days 
- Data Synchronism: download APP named Fundo Pro to save and sync the data to achieve your healthy goal 
- Lift or turn over your hands, light up the screen 
- Support firmware upgrade 

- Finding phone notification 

- Alarm setting 
 - Support language: Simplified Chinese, Traditional Chinese, English, Japanese, Spanish, German, Italian, French, Russian, Portuguese, Czech, Polish 
 - Compatible for iOS 9.0 and above, Android 4.4 and above

Specification:

Bluetooth Version:  Bluetooth 4.0