Cardiac diagnosis(formerly) Heart Rate Monitor

This app can monitor your heart rate.

[Guide to Access Permission for Using Cardiac Diagnosis App]

1. Camera (required)

- It is necessary to detect the blood circulation of the measurement site.

2. Storage space (required)

- It is necessary to save the measurement result.

3. Microphone (required)

- It is necessary to use recording function in real time measurement.

The app can detect and monitor your heart rate by detecting changes in brightness caused by blood circulation at your fingertips as detected by your phone's camera.