LifeTrak The Core C210 - Manual (Page 11)

NOTE: While in the Waking screen, if you fall back asleep the sleep tracker
will continue and the “Sleep ..zZ” message will reappear at the top.
Total sleep time will not update.
TRACKER
Sleep tracker is on. Waking screen appears
when movement is
sensed and the tracker
is determining if you are
awake.
Sleep tracker is off. You
are now awake and total
sleep time is updated.
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