4
2.2
Charging
Charge the battery before using. Connect the device to
the USB computer port or a USB charging adapter.
After fully charged, the device will power off automatically.
2.3
POWER ON/OFF
POWER ON:
Press the button for 1 second to turn on the device.
POWER OFF:
Recommended way: Manually: press the button for about
2 seconds to turn off.
Device turns off automatically in 2 minutes if no
measurement, no operation and no App connection.
2.4
Bluetooth Connection
The device Bluetooth will be enabled automatically only
when the display
screen is active (On)
.
To establish a Bluetooth connection,
1)
Ensure the device screen is on to
keep the device
Bluetooth enabled.
2)
Make sure the phone Bluetooth is enabled
.
3)
Run the App Check O2
, then select the Device ID
for the
initial use
.
Note: DO NOT PAIR in the settings of your smartphone
2.5
Operation Mode Navigation
The device has two operation modes:
Spo2
Sleep
Mode
and
Fitness
Monitor Mode
. Turn on the device,
when the display is blinking, press the button to switch
between modes.
