Cardiograph Heart Rate Monitor - is an application that measures the pulse of your heart, whenever you need. Cardiographs calculates the pulse or heart rate using the built-in smartphone sensors and devices (camera, LED flashlight, etc). You can save your results to check history of results ECG Kardiograf and view graphs of your measurements Heart Blood Monitor. The clear and intuitive interface, how to use: lightly put your finger on the rear camera lens and on the flashlight, - hold your fingerprint until measurement is complete, - do not touch too hard - blood circulation (pulse) can be changed and affect the results - using a smartphone or tablet without an LED flashlight, make measurements in a well lit area - during the measurement, stay calm, try don't move and don't talk, because it may interfere with measurement accuracy. Pulse measurement is useful during exercise, when you are stressed or if you suffer to heart diseases or it may satisfy your curiosity. Check how fast your heart beat and stay healthy. Warning. This is not a professional medical equipment. Value of application measurements is estimated, if you have any doubts, you should consult with a specialist doctor or your personal physician.