User Manual

Band Charging
Please ensure the battery level is normal before the first use. A low battery level will cause a shutdown and you need
to charge the band to enable automatic power-on.
How to Charge
Please pull the host out from wristband.
Insert one side of the charging line into the corresponding interface of the host and connect the other side to the
corresponding USB interface. Then it c an be charged.
How to Use
On/Off
1) When the device is in a shutdown s tate, long touch the function key for over 3s. The device will power up and
vibrate.
2) In a powered on state, long touch the function key ove r 3s to enter into the shutdow n interface and choose OFF,
system w ill be powered off if there is no operation in 5s.
Startup interface Shutdown interface
Operation
1) One touc h of the function key will power up the device, lighting up the screen and enables you to switch the
display page.
2) If there is no operation for 5s, the screen will turn off by default.
3) The system will automatically start measuring heart rate when it is switched to heart r ate interface, and the
screen will turn off 5s after the result is displayed.
charging
charged