A member asked:

Can the heart rate measuring apps on iphone be trusted?

A doctor has provided 1 answer
Dr. Tonga Nfor answered

Specializes in Cardiology

No: They generally not accurate. The only way an app can really measure heart rate is if it has a way to count feel you pulse directly or a sensor you put on your chest to detect electrical activity of your heart!

Answered 4/20/2013

5.2k views

Thank

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