Overmax touch go User Manual page 5

6. Press the icon
Synchronize Smart band.
NOTE: The default stride length is 70cm. To measure your stride length,
you can walk ten steps, measure the distance and divide by ten.
7. Goals: Enter your personal goals for steps, distance, calories and sleep
time.
8. Synchronize: tap this item to sync the sleep data.
Note: if the device is out of power and power off automatically, the data on the
device will be erased (but the data on the APP which you have synced will be
still kept on APP.) And the time and date will return to the origin.You can sync
the time and date with your smartphone by connecting it to the smartphone.
Exit
T
ap Home key of the smartphone when your are in application interface, you
will go back to Home inferface of the smartphone, but the application will run
commands in background. Tap back key, the application will hint 'press back
->Peronal Info to input your personal information and tap
If this BT signal value is
showed and changing, it
means the Ble device is
connected and BT signal is
valid.
BT icon is red means
smartphone is connecting
with Ble device.