This is an Unique app to show your heart beat on the screen. This app measures heart beat automatically, when you place your index finger on the camera.
For precise measurements: It is preferable to use a high end mobile phone/tablet with flash light. Sit in a rested position. Keep your finger on the camera and not on the flashlight. Try to keep your finger still and do not shake the device, while taking the measurement.
Use the app in a bright environment, when flash light is not available. Provide ample lighting to pass through your fingers.
It is possible to take readings using the front camera for Tablet devices.
