Pulsometr calculates the pulse or heart rate using the built-in smartphone camera with LED flashlight. 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 - during the measurement, stay calm, try don't move and don't talk, because it may interfere with measurement accuracy. 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.
