Heart Rate

Heart Rate

Screenshot of an app page that includes an illustration of a pair of hands holding a cell phone. The index finger of one hand is placed over the flash and camera of the phone.

The Heart Rate assessment measures the pulse of a participant using the smartphone camera and flash. The assessment monitors blood flow through the tip of the finger over the course of 20 seconds and provides quality control warnings if a heart rate is not detected. Data collected from this assessment includes heart rate estimation, a running confidence score, and summarized video pixel intensities.

Validation Status

  • Validated in a 100-person cohort across all 6 Fitzpatrick skin types using 8 different phones (iOS and Android).

Example studies that have used the test

Sample Data

Coming soon

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