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A4 Smart bracelet women
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24-hour continuous heart rate test, blood pressure test.

Time/clock display, step size, calories, distance, switch on/off display.

A variety of sports modes (running, swimming, horse riding, cycling, basketball, football, walking, badminton).

Sleep monitoring (sleep time, sleep quality, staying up late).

Call reminder, SMS reminder, QQ reminder, micro reminder, Skype, Facebook, whatsApp reminder.

Find the phone, find the bracelet, WeChat movement, turn the wrist bright screen, stopwatch.

Alarm clock / drug / meeting / sedentary / drink reminder.

Remote control camera (shake and take a photo).

Family and friends exercise, measurement data mutual investigation.


Compatible systems: Android system version 4.4 or higher; iOS system version 8.0 or higher

Bluetooth version: Bluetooth 4.0

Application APP: Da Fit

Screen resolution: 160*80

Waterproof rating: IP67

Screen size: 0.96 inch TFT screen

Chip: NRF51802

PPG chip: HRS 3300

Battery capacity: 85mAh

Motor: built-in, vibration reminder

Waterproof rating: IP67.

Product size: about 111.5*80*51.5mm/4.39*3.15*2.03in

Product weight: about 160G

Application languages: English, Russian, Spanish, Portuguese, Italian, French, German, Korean, Japanese, etc.