Life Fitness Pedometer/HeartRate Watch - Manual (Page 19)

To replace the battery of your Pedometer/Heart Rate
Watch, we recommend this be done by a watch repair
service center. This will ensure the water resistance will
be retained after battery replacement.
The watch uses one (1) standard lithium replacement
battery: CR2032
Power Off Mode
To conserve the battery’s lifetime during long periods of
inactivity, hold the “Mode”, “Start/Stop” and “Reset”
buttons for 3 seconds. The watch will turn off and enter
Power Off Mode. To activate the watch again, simply press
any button (except the Light button).
( CAUTION: Entering Power Off Mode will reset the
watch and all of its data.
How this Pedometer/Heart Rate Watch Works
The S-Pulse™ technology measures the electronic signals
that pass through your body as a result from the beating of
your heart. This measurement is obtained by the watch’s
two sensors. The back metal plate of the watch is actually
the primary sensor that measures these electronic signals
off your arm.
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