How can I change the heart rate measurement frequency on Wear OS and Samsung Galaxy watches?

You can customize how often Cardiogram measures your heart rate using the Cardiogram app on your watch.


To adjust the measurement frequency:

  1. Open the Cardiogram app on your Wear OS or Samsung Galaxy Watch
  2. Swipe left twice to reach the Background Measurements screen
  3. Choose your preferred frequency setting

Keep in mind that increasing the sampling rate may use more battery on your watch.

Note:

Changing how often your watch takes heart rate measurements does not change how often data is synced to your phone. Data is sent from your watch to your phone every 15 minutes, or when you manually open the Cardiogram app on your phone.

Questions? We’re happy to help at [email protected]

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