This Heart Rate Monitor measure your heart rate by analyzing the blood flow information from your finger tip.
-It is very EASY to use and the result is remarkably ACCURATE.
Instruction:
1.Start application
2.Put the "TIP" of your finger on the camera. (Make sure that your hand is not cold).
3.Ensure Flash LED is on/environment is well-lit and Dont press too hard.
4.The result should show in a few seconds.
Note: This is not a medical device, please consult professional suggestion if needed.