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M4 Smart Wristband Heart Rate Blood Pressure Monitor Fitness Bracelet tracker Pedometer Band for IOS Android PK mi band 3 4
Note: This is not Xiao Mi Band 4. Smart wristband is not for medical use, please don't buy for check the health(heart problem, blood pressure problem) it's not for professional use.Just can be a reference.
100% new label and high quality;
Operation mode: touch operation
Power on: long press function key
- IP67 Waterproof
- Charging voltage 5V Current 1A-2.1A Charging time 2 hours-
- About standby time 3-5 days
- All-day activity tracking: steps, calories burned, mileage, and heart rate.
- Smart reminder:call reminder, messaging push, sedentary reminder.
- More features: phone search, remote camera shoot, stop watch.
- Continuous heart rate monitor:Continuous, automatic heart rate tracking right on your wrist per second.
- 0.96" TFT color touch screen:HD screen, easy to read all fitness data.
- Customizable clock faces
- Bluetooth 4.0, compatible with Android 4.4 and above system, ios 8.0 and above system.
- Bracelet push support language: Nearly 200 national languages worldwide, pushing for global fonts
- APP support language: Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, Portuguese, Spanish, Arabic, Korean
1 * Smart bracelet
1 * User manual
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