B57 Smart Watch Heart Rate Monitor Blood Pressure Smart Wristband
1. Product model: B57 smart bracelet
2. Chip: NRF52832
3. Bluetooth: BT4.0
4. Compatible system: Android 4.4 and above, IOS 9.0 or above
5. Waterproof rating: IP67
6. Screen: 1.3 inch IPS color Resolution: 240*240
7. Touch: Single touch
8. Battery: 180 mAh
9. Charging: Magnetic charging
10. Charging time: about 1.5H
11. Standby: about 25 days ,Working time: about 7 days .
12. Bracelet material: PC case + plastic case
13. Product size:48.9*34.5*11.7mm/1.92*1.35*0.46in
14. APP support languages: Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese,
1.time display, battery icon display, date display, week display, standard motion function (step, distance, calorie) multi-sport mode (walking, running, cycling, skipping, badminton, basketball) , football, swimming), heart rate, blood pressure detection, blood oxygen detection, sleep time display, screen brightness adjustment, music control.
2. Reminder function: incoming call, SMS, QQ, WeChat reminder (display content and name). Facebook, Whatsapp, Twitter, Skype, and other foreign social software reminders, alarm clocks (three sets of alarm clocks), sedentary reminders.
3. Other functions: intelligent anti-lost, remote control photography, do not disturb mode, raise hand to bright screen, time format setting, factory reset, long press to reject incoming calls, three clock interface selection, music control (support previous song, next song, play/pause), weather display, for apple health, etc.
A1.Watch language: Chinese, English, Russian, German, Italian, Japanese, Korean, French, Spanish, Portuguese
APP language:Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean
A2.It’s IP67 Waterproof. you can wear it to rain, wash hands, but don’t put it into hot water, do not press the button in the water.
A3. Yes, the strap for the watch can be changed.
A4.No, it do not support.
A5.Yes, It support.It supports, it will record the pedometer, calories, Motion track( the Motion track support for Android phones only )
A6.It is a magnetic USB charging way.
A7. it do not support sim card, you can get a reminder but can not answer by the watch.
A8.It has 180mAh battery,Standby Time 25 days, usually working time 7 days.
A9.Yes, it support dynamic real time heart rate monitor
A10.Before using, scan the QR code on the manual to download the app and connect it to the watch with APP.(Note to turn on Bluetooth)