1.System Requirements:android4.4 and above, iOS 8.0 or above, support for Bluetooth 4.0

2.Bluetooth version:BLE 4.0

3.Chip:NRF52832

4.Ram:16M

5.Screen:1.3 inch IPS color

6.Battery :100 mAh

7.Stand-by time:About 15 days

8.Working time:About 7 days

9.touch:one point touch

10.Waterproof level :IP67

11.Sensor:Three Axis sensor/Green light active heart rate sensor

12.Watch display function:Time display, battery icon display, date display, week display Standard sports function (step, distance, calorie) 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 (3)

13.Reminder function:Call, SMS, QQ, WeChat reminder (display content and name). Facebook, Whatsapp, Twitter, Skype, and other foreign social software reminders.Alarm clock (three sets of alarm clocks), sedentary reminder.

14.Smart anti-lost:Find the bracelet. (no disconnect reminder)

15.Movement trajectory:Android support

16.APP health measurement:Heart rate, blood pressure, measurement. Heart rate monitoring throughout the day (displayed in bars, highest recorded, lowest heart rate)

17.Remote control camera:Support long press the wristband remote control phone to take pictures

18.Other: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 .

19.APP language:Chinese,English,Spanish,French,Dutch,Portuguess,German,Russian,Turkish,Japanese,Persian,Arabic,Malaysia,Thai.