Waterproof Blood Pressure Heart Rate Monitoring Healthy Smart Bracelet For Android IOS

Waterproof level IP67
- Compatible with Android 4.4 and above, iOS 8.0 and above
- Features:
**0.96-inch full touch screen;
**a variety of sports mode;
**a 1to refuse to answer the phone;
**static and dynamic heart rate;
**blood pressure monitoring

Specification:
- Screen size: 0.96 inches
- Screen type: OLED
- Bluetooth 4.0BLE (low power consumption)
- Battery type: Polymer lithium battery
- Battery capacity 80mAh
- Charging time about 2H
- Using time is 7 days, 20 days standby
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