Note：Our bracelet sealed process, anti-sweat, to meet the daily water, such as hand , etc., but does not support swimming, diving grade waterproof.
<br />The use video link is :https://www.youtube.com/watch?v=bg30-fPASkQ
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<br />Compatible systems: for Android 4.3 and above, iOS 8.0 and above
<br />1. Time Display: yes
<br />2. Steps Counting: yes
<br />3. Heart Rate: yes
<br />4. Sleep: yes
<br />5. Sedentary Reminder: yes
<br />6. Blood Oxygen: yes
<br />7. Blood Pressure: yes
<br />8. Movement Distance: yes
<br />9. Calories Consumption: yes
<br />10. Weather Forecast: no
<br />11. QR Code: yes
<br />12. Push Information: yes ( in English, German, French, Spanish, Portuguese, Russian, and Chinese )
<br />13. Alarm Clock: yes
<br />14. Call Reminder: yes
<br />15. Language ( in app ): Chinese, English, German, French, Spanish, Portuguese, and Russian
<br />16. Looking for Cell Phones: yes
<br />17. Bluetooth Selfie Stick: yes
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<br />Main features: 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, smart weather forecast
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<br />Product Description:
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<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. Waterproof Rating: IP67
<br />8. Weight: about 25g
<br />9. Product Size: about 250 * 10.5 * 19.5 mm / 9.84 * 0.41 * 0.77 inch
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<br />Package：
<br />1*Smart Bracelet
<br />1*Use Manual