How do I measure my heart rate? How do I ensure it is accurate?

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.

For the most accurate measurements, please check the following:

  1. Wear the device about one finger away from the carpal (bones of your wrist).
  2. Wear the device tightly, with an appropriate sense of pressure.
  3. Place your arm on a tabletop or a stationary surface, with the device screen facing up.
  4. Remain still during measurement and focus on measurement.
  5. Factors such as hair, tattoo, shaking, low temperature, and incorrect wearing of the watch may affect measurement results, and even lead to measurement failure.

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