M7 Smart Bracelet Wristband Waterproof Sport Smart Watch

$5.17

Operating system	android
Special features	heart rate monitor
Connectivity technology	Bluetooth
Wireless communication standard	Bluetooth
Battery cell composition	Lithium Ion

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Description
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App:Hryfine

1. The App can be operated at home and abroad

2. 1.73-inch large screen display fonts

3. Measure heart rate, blood pressure, and blood oxygen data analysis and monitoring

4. Alarm for abnormal heart rate and blood pressure

5. IP67 waterproof technology

6. Colorful and fashionable appearance

7. Bluetooth calls, exercise step counting, sleep records, information reminders, calories, exercise distance, remote selfie, raising your hand to light up the screen, sedentary reminder, alarm reminder, etc.

8. Comes with 13 languages

9. Magnetic charging with encoder