1.Item Size:43x18x10mm.
2.Waist Band Size: 250x19.4x11.9mm.
3.Strap Material: TPU.
4.Charging:USB dire ct charging.
5.Color: Black, Dark Blue, Purple, Red, Green.
Descriptions:
1.0.96inch 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 & dustproof, 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 with blutooth 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 10meters.
11.With Blutooth function.
12.Battery level display.
Hardware:
Display:0.96 inch LED Motor: built in for vibration reminder Heart Rate: can monitor static, dynamic Battery Capacity:80mAh Charging Time:About 1-1.5 hours Standby:Work for about 7days, or standby for about 15 dayss after each full charge Wireless Distance: 5m~10m
System:
Compatibility:Support Android & iOS phones OS Requirement: Android 5.0 and above, iOS 7.0 and above, blutooth 4.0 Data Sync: blutooth data sync to phone app Data Storage: can keep 7-day exercise data APP Compatible Language:Chinese, English, Spanish, French, Portuguese, Dutch, German, Russian Languages supported by news content: Chinese, English, Spanish, German, French, and Portuguese Operation Method:Touch button Condition:100%New Please Note: 1 inch = 2.54 cm Our size is Asia size. There is 2-3% difference according to manual measurement.please check the measurement chart carefully before you buy the item. Item color displayed in photos may be showing slightly different on your monitor.