heart rate variability(HRV)

Measure and manage heart rate variability.

"How to use and precautions"

1. In the heart-shaped view on the measurement screen, find the rear camera where the measurement site is visible, place your fingertips lightly, and click the Start button.

2. Measure while your hands are warm. -> If your hands are cold, blood circulation is not reliable and the measurement value is inaccurate.

3. Do not place your finger on the camera flash.

-Disclaimer

This app is not for medical use and should be used for fitness and health care.

[Guide to the access rights required to use the heart diagnosis app]

1. Camera (required)

- Required to detect blood circulation in the measurement site.

2.Storage space (required)

- Required to save the measurement result.