Free shipping Fashional smart band Cubot S1 BT Heart Rate / Air Pressure/temperature Monitor Smart Bracelet Health Tracker

1. 0.96 inch OLED 128*64 screen 
2. Nordic52832(lowest power BT chip) 
3. Functions: 
- Activity Tracking(walking, running ,riding,climbing) calories, distance, time 
- 24 hours heart rate monitor, resting heart rate / ambulatory heart rate measurement; heart rate warning 
- Automatic sleep monitoring(sleep time, sleep quality) 
- Air pressure / temperature monitoring 
- Relative altitude 
- Intelligent reminder (alarm clock, sedentary, call, text message,Anti-Lost, drink water, low power) 
- Remote control camera 
- Music control 
- Stopwatch 
- GPS motion trail 
- One button share 
- Turn on screen by raising hand 
- Multi touch 
4. Compatible with Android 4.3 and above / iOS 8.0 and above/ BT V4.0 smart phones 
5. touch the screen to wake up the wristband 
6. Ceramic antenna 
7. Super long standby, 5 times the ordinary hand ring, the industry's lowest power BT chip 
8. IP65 life waterproof level 
9. Built-in 85mAh Li-polymer battery