New Smart Waterproof Sport Bracelet 24 Hours Dynamic Heart Rate Sleep Monitoring

Price:

US$16.19

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Features:
Movement records (pedometer, calorie burning, mileage, show movement trend chart for each time period).
Sleep monitoring (display of sleep quality trend chart)
Monitor your heart rate for 7 to 10 days
Shake photo, alarm clock
Support calls, SMS reminders, WeChat reminders, QQ alerts
With continuous heart rate and dynamic heart rate monitoring function, 7 x 24 hour uninterrupted monitoring
Touch button function, IP67 waterproof, wear when swimming and bathing

Specifications:
Bluetooth: 4.0
Wireless distance: 10m
Support system: Android 4.4 above, IOS 8.0 or above
Battery capacity: 80mah
LCD, OLED 0.66 '
Interface: usb
Standby time: 10 days
Tape material: TPU
Waterproof: IP67 waterproof
Weight: 25g
Size: 250 x 24.2 x 11.5mm/9.84 x 0.95 x 0.45''
Color: black, blue, red

Note:
The size of the product is measured manually, there may be 1-2cm error. Please forgive me
Because of the difference between the display and the light, there may be a slight deviation in color