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Before using as a sleep monitor, please ensure the battery is fully
charged.
To start a sleep monitor measurement,
1.
Tie the wristband on one of your left hand.
2.
Insert the SpO
2
cable into the multi-functional connector.
3.
Put one of your finger into the sensor. Forefinger or middle finger is
suggested. If needed, remove the colored nail polish from the finger.
Make sure that the sensor is correctly placed so that the cable goes
above your hand back.
4.
Press the Home button to enter the Main Screen. Then Tap the Sleep
Monitor icon to enter the screen as below.
5.
Tap the button to start the sleep monitoring. During monitoring,
a countdown timer is always displayed at the lower left part.
6.
You can press Home button to lock the screen, as shown below. The
device will work in a very low power consumption mode.
7.
Insert the device into the wrist band cover, and then begin to sleep.
8.
When you get up, or when you want to stop monitoring, you can
press the Home button again to unlock the screen, and then tap
icon to stop sleep monitoring.
9.
You can tap button to view the SpO
2
trending during your sleep,
or tap “Close” button and return to the Main Screen.