B57 Fitness tracker Smartwatch Descriptions: 1.
Packing List: 1* Bracelet 1* Instruction Manual 1* Charging Cable. 4.
Please do not compared to hospital equipment about reading,it is NOT a medical device !please don\'t buy for check the health(heart problem, blood pressure problem) it\'s not for professional use.
Just can be a reference.
Do not use the smart bracelet in sea water, hot water or warm water! 3.
Wearable devices monitors human activities through electronic sensors,and they are at the consumer electuonics level.
It\'s normal for certain deviation.
The user should treat data objectively. after receive the watch ,please charging first.
Because after a long period of logistics, the watch has a low battery 2.
Pls Note: Note: 1.
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, apple health, etc. 3.
Facebook, Whatsapp, Twitter, Skype, and other foreign social software reminders, alarm clocks (three sets of alarm clocks), sedentary reminders.
Reminder function: incoming call, SMS, QQ, WeChat reminder (display content and name). 2.
Bracelet display function: 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.
APP support languages: Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese, Features: 1.
Product size: about 48.9*34.5*11.7mm/1.92*1.35*0.46in 14.
Bracelet material: PC case + plastic case 13.
Standby: 25 days or so Working time: 7 days or so 12.
Charging time: about 1.5H 11.
Charging: Magnetic charging 10.
Battery: 180 mAh 9.
Touch: Single touch 8.
Screen: 1.3 inch IPS color Resolution: 240*240 7.
Waterproof rating: IP67 6.
Compatible system: Android 4.4 and above, IOS 9.0 or above 5.
Bluetooth: BT4.0 4.
Chip: NRF52832 3.
Product model: B57 smart bracelet 2.
B57 Fitness tracker Smartwatch Descriptions: 1
