Power On/Off; Start Working - Trendmedic O2Ring Benutzerhandbuch

After fully charged, the device will power off
automatically.

3.2.POWER ON/OFF

POWER ON:
Wear the device, it will turn on automatically.
POWER OFF:
The device turns off automatically in a
moment after you take it off.
3.3.Typical steps
1.START. Charge the battery. Wear the device
to power on.
2.STOP. Take off the device,
the recording will be over
after the countdown.
3.DATA SYNC. After the
countdown, run App to sync data. OR next
time after you turn on the device, run App to
sync.

3.4.Start working