8
6
Start Measuring
After wearing the device correctly, please follow the steps
below to measure blood oxygen and pulse rate.
1)
Press the side button for 2 seconds to turn on the
device.
The screen displays time and battery. There should be
red light inside the soft wrap.
2)
Press the side button to set the oxygen threshold.
(Optional)
It’s easier to set in App or PC software.
After a few seconds, readings will be displayed on the screen.
Note:
Motion may cause readings unavailable. Readings
recover very soon at rest.
Please avoid strong ambient light condition.
If the screen displays “poor signal”, please check if the sensor
has been positioned and secured properly.
Pulse rate
Oxygen level
Pulse bar
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