1. 0.9inch OLED large screen, touch control button.
2. Real-time static/dynamic heart rate monitoring.
3. Sports & Fitness: Distance, Pedometer, Calorie, Fitness Goal Setting, Fitness Information Sharing.
4. IP67 Waterproof: waterproof & dust-proof, wear it while raining, hand washing without removal.
5. Call/Message reminder: Vibrate to remind you of incoming call of your iOS & Android phones via Bluetooth connection.
6. Sleep Monitor: Track and analyze your sleep quality from the moment you fall asleep, to the length of deep sleep you experience.
7. Sedentary alert.
8. Time & Alarm clock.
9. Anti-lost: alert when phone exceed the range.
10. Remote Camera: Remotely control your phone camera and extend your selfie distance within 10 meters.
11. Bluetooth function.
12. Battery level display.
Item Size: 43x18x10mm
Waist Band Size: 250x19.4x11.9mm
Strap Material: TPU
Charging: USB direct charging.
Display:0.96 inch LED
Motor: built in for vibration reminder
Heart Rate: can monitor static, dynamic
Battery Capacity: 45mAh
Charging Time:About 1-1.5 hours
Standby:Work for about 7 days, or standby for about 15 days after each full charge.
Wireless Distance: 5m~10m
Compatibility:Support Android & iOS phones
OS Requirement: Android 5.0 and above, iOS 7.0 and above, Bluetooth 4.0
Data Sync: Bluetooth data sync to phone app
Data Storage: can keep 7-day exercise data.