Heart Rate Measurement

This app will use your phone's camera to record the blood vessels on your finger. It will ask for camera permission when you open the app for the first time, after allowing permission, your phone's flash will turn on. Please place your finger on the phone's camera and flash to start measuring heart rate.

How it work?
- We use camera to record your finger, when the flash is on, it lights up your finger and blood vessels. When the heart beats, blood rushes to the finger and changes the color red, making it a little darker. The application will analyze the dark and light ranges and calculate the heart rate.

Thank you for using the app.