You can
select the mode in which you want to measure your heart rate during
daily activities (ProSense 57).
Auto mode measures heart rate
intermittently (not available for certain activities).
Continuous mode measures heart
rate every second.
At the
Time screen, press the Enter button. You see a
screen like this:
Press the Up or Down button to select SettingsActivity
> Meas. Activity >
On. Your watch enables
activity monitoring and displays this screen when it is finished:
Press the Up or Down button to select Meas.HR (for measure heart rate mode) and press
the Enter button. You see a
screen like this:
Select either Continuous or Auto as the heart rate mode setting and press
the Enter button.
Note: In
Auto mode, your heart rate is
tracked for two minutes of every 10 minute long activity period. In
Continuous mode, your heart rate is
tracked every second (even while resting).
Press and hold the Back button for at least 2 seconds to
return to the Time screen.