How do I measure my heart rate?

After you open the Heart Rate app, tap the Measure button on the screen to measure your heart rate. Wait until the watch gets a stable heart rate value.
If All-Day Heart Rate is enabled, the watch periodically measures and records your heart rate data. The Heart Rate app always displays the latest heart rate. You can view the all-day heart rate curve and heart rate interval distribution.

To ensure measurement accuracy, please wear the watch correctly as instructed. Keep the skin in contact with your watch clean and avoid exposure to sunscreen.

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