Applications
Measuring your heart rate
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Tap 
(S Health) on the Apps screen.
Rotate the bezel clockwise and open the heart rate tracker screen.
Tap 
to begin measuring your heart rate.
After a moment, your current heart rate will be displayed on the screen.
Tap the screen to view a graph of your records. To view records by hour, rotate the bezel.
Tracking your heart rate
The Gear can automatically measure and track your heart rate. Your Gear will measure your heart rate at regular intervals. This feature may not function properly while you are moving. Your heart rate is automatically measured when you are using the Exercise app.
To track your heart rate, rotate the bezel clockwise and open the settings screen. Then, tap 
→Auto HR and tap the Auto HR switch to activate it.
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