4free heart rate measure Android App

The description of 4free heart rate measure: 4free heart rate measure use your devices built in camera to calculate your heart rate professional medical devices and methods of use of the same!Measure your heart rate know it has never been so easy!Without any external hardware just use your smartphone or tablets built in camera sensor you can get accurate readings almost instantly.Know your heart rate. If you are under pressure have heart related conditions or just out of curiosity it can provide great help during the movement .Track your results. Each measurement you make will be saved into your personal history so that you can make long term tracking.Simple and intuitive design. Simple and streamlined design makes it easy to use so you can focus on using the app without having to navigate between numerous screens.Please note: if your device does not have built in flash you need in a bright environment (bright sunlight or close source) in the measurement...