Start Working - Viatom Checkme O2 Bedienungsanleitung

Manually: press the button for about 2 seconds to turn off.
2.4 Typical steps
START. Charge the battery. Wear the
device and the Ring Sensor, press the
button to power on. Go to sleep.
STOP. Next morning, take off the Ring
Sensor (and the device), the recording will
be over after the countdown.
DATA SYNC. Run App to sync data.
2.5

Start working

1) Connect the sensor cable to the device.
2) Wear the device on the left wrist; wear the
sensor on the thumb. If it is too tight, try
another finger. Avoid being loose.
3) Turn on the device. After a few seconds, the
device will begin to work.
(If the working time is less than 1 minute, the
data will not be saved)
Note:

The device can also work as a clock and pedometer without ring
sensor, and the steps will restart counting after the ring sensor
plugged in.

Please avoid excessive motion for the sensed finger during
recording and avoid any strong ambient light condition.
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