- 100% Brand New and high quality.
- Support long press the wristband remote control phone to take pictures.
- Do not disturb mode, raise hand to bright screen, time format setting, restore factory, long press to reject incoming calls, three clock interface selection, music control (support previous, next, play/pause), weather display, apple health .
- Heart rate, blood oxygen, blood pressure, measurement. Heart rate monitoring throughout the day (displayed in bars, highest recorded, lowest heart rate).
- Time display, battery icon display, date display, week display.
- Standard sports function (step, distance, calories) multi-sports mode (walking, running, cycling,skipping, badminton, basketball, football, swimming).
- Health checkup function: heart rate, blood pressure test, blood oxygen test (can save the last 7 records).
- Sleep time display, screen brightness adjustment, music control, motor vibration switch, history message storage.
- Call, SMS, QQ, WeChat reminder (display content and name). Facebook, Whatsapp, Twitter, Skype, etc. Foreign social software reminders.
- Alarm clock (three sets of alarm clocks), sedentary reminder. "Find the bracelet. (no disconnect reminder) .
- Model: B57
- Waterproof level: IP67
- System Requirements: android4.4 and above, iOS 9.0 or above, support for Bluetooth: 4.0
- Bluetooth version : BLE 4.0
- Chip: NRF52832
- Ram: 32M
- Screen: 1.3 inch IPS color
- Battery: 180 mAh
- Stand-by time: About 25 days
- Working time: About 7 days
- Touch: Capacitive touch Key
- 1* Smart Watch
- 1* Charging Cable
- 1* User Manual