LifeTrak The Core C210 User Manual
Page 10

Our advanced sleep tracker is smart enough to distinguish
if the device is on or off your wrist. Sleep tracking is
disabled when the device is not on your wrist.
Total sleep time is accumulated during all sleep sessions 
that end on a particular day. For example, if you fell asleep 
last night and woke up this morning, your sleep duration will 
However, if you fell asleep last night at 10:00 p.m. and 
woke up at 11:00 p.m., that hour of sleep would be added 
to
total sleep time.
NOTE: The total sleep time will update after a brief period 
once you wake up.
NOTE: Minimum sleep time for recorded data is 
45 minutes.
TRACKER
Total sleep time
8
