Vòng đeo tay thông minh chống nước IP68 đo nhịp tim

Giới thiệu Vòng đeo tay thông minh chống nước IP68 đo nhịp tim

Functions:
Heart rate monitoring, blood pressure monitoring, oxygen monitoring, sleep monitoring.
Step counting, calories, distance, sleep monitoring, exercise patterns.
Call reminder, alarm reminder, manual bright screen, social sharing, etc.

Specification:
Colour: Red/Dark Blue/Bla
Material: ABS + PC; Wristband: environmentally friendly TPE
Main chip: telink8266
Sensor: RT3000
Photoelectric chip: EM7028
Waterproof grade: IP67
Compatible systems: Android 4.4 and above, iOS 8.0 and above
Screen: 0.9inch color screen TEL 80*160
Bluetooth: 4.0BLE
Battery capacity: 105mAh
Duration: 5-10 days
Standby: 20-30 days
Charging time: about 2 hours
Support voice: Chinese, English, Spanish, French, Portuguese, Dutch, German, Russian, etc.
Paaging size: 110*85*25mm/4.33*3.34*0.98\'\'
Weight: 43g

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

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Giá B3TR