Function Description:
Motion record (pedometer, calorie burning, mileage, can be displayed every time period movement trend chart).
Sleep monitoring (which shows the trend of sleep quality per time period)
Dynamic and static heart rate blood pressure oxygen fatigue monitoring function
Blood oxygen fatigue monitoring function
Support call reminders, SMS, WeChat, QQ push, alarm clock to remind
For Apple Store and Application Po and GOOGLE PLAY Download "WearFit"

Parameter Description:
Size: 235 * 24 * 11.6mm
Bluetooth chip Nrf51822, 0.66 OLED display
Host PC material, wristband TPU material
Single touch operation
7 days data saved
Battery 80mAh, charging 2H, standby more than 10 days
Equipment requirements: Android 4.4, IOS8.0 and above systems

Package included
1x F1 smart bracelet
1x USB Cable
1x User Manual

How to turn on or turn off the power?
1.Make sure the watch is fully charged.
2.Touch the small little square on top of the front of the watch (kind of where the main button would be if it was an iPhone) for 5 seconds. That'll bring the screen on.
3.To turn off the power,touch the small little square for 5 seconds.Then you need to choose "Yes"or "No",touch the square once to choose "Yes". And long press the square for 5 seconds, it will be turn off.