Main features: 
<br />Dynamic and static heart rate, blood pressure, Automatic sleeping monitor, information push, telephone synchronization, step, calories, distance, stopwatch, call reminders, message reminder, Sedentary reminder, alarm reminders, 
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<br />Description:
<br />1. Screen Specifications: 0.96 (OLED) + 4M flash
<br />2. Connection Method: Bluetooth 4.0
<br />3. Memory: 256K
<br />4. Bluetooth: RTL8762 
<br />5. Heart Rate Chip: hrs3300 
<br />6. Charging Method: clip
<br />7. Display Resolution: 0.96 "TFT color screen 160 * 80 dpi
<br />8. Weight: about 25g
<br />9. Working Hours: theoretically 5-7 days
<br />10. Waterproof Rating: IP67
<br />11.Color:Red,Lake blue,Blue,Purple,Yellow,Black,Green,Grey,
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<br />Function: 
<br />1. Time Display
<br />2. Steps Counting
<br />3. Heart Rate
<br />4. Sleep
<br />5. Sedentary Reminder
<br />6. Blood Oxygen
<br />7. Blood Pressure
<br />8. Movement Distance
<br />9. Calories Consumption
<br />10. QR Code
<br />11. Push Information
<br />12. Alarm Clock
<br />13. Call Reminder
<br />14. Language ( in app ): Chinese, English, German, French, Spanish, Portuguese, and Russian
<br />15. Looking for Cell Phones
<br />16. Bluetooth Selfie Stick
<br />17.Compatible systems: for Android 4.3 and above, iOS 8.0 and above
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<br />Package:
<br />1 * smart bracelet