1. Screen: 0.95 inch OLED colorful screen display.
2. Support Sedentary Reminder / Heart Rate Monitor / Drinking Reminder / Bluetooth Camera.
3. Support Pedometer (step, distance, calories).
4. Support APP notification reminder, call reminder, alarm reminder, chat call.
5. Ultra-light design, easy and convenient to carry.
6. High good taste, fashion and simple.
7. Built-in 170mAh battery, 12 days normally use; 150 days standby.
8. IP67 waterproof and dustproof.
9. Compatible with Android and iOS phones.
10. Professional statical and dynamical heart rate monitor.
11. Bluetooth version: 4.0BLE above(low power consumption).
12. Sleep detection (record your sleep time and sleep quality).
13. Skin-friendly strap, comfortable to wear.