Product Detail
1.Chipset: Telink8266
2. Bluetooth 4.0
3. Display resolution: 0.96inch, 160*80 PPI
4. Display size: 0.96"
5. Memory: 42Kb+84Kb
6. Battery : 60mAh, standby 10days
7. Basic feature:
Sports records (pedometer, miles, calories), heart rate measurements, heart rate monitoring, sleep monitoring, and instant messaging