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What's My Heart Rate

iPhone / iPad
  • Health & Fitness
  • Entertainment
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50% off for in-app purchase features (Premium) for limited time only!

What's My Heart Rate helps you to measure your heart rate and breath rate through your iPhone's or iPad's camera.


• Measure heart rate through front and back camera.

In-App Purchase Features (Premium)
• Measure breath rate through front camera.
• Measure heart rate using fingertip under dark room environment.

• Display your measurement history through a beautiful chart.
• Cloud storage option to store your history.
• Multiple profiles.

How heart rate measurement works
Measure your heart rate by just looking at your screen. Easy and convenient without needed to finger press on your camera lens.

Your heartbeat causes micro color changes on your face. Our software uses camera and advanced software algorithm to detect these micro changes, with beat-to-beat accuracy. The algorithm is built based on reliable non-contact photoplethysmography concept.

You may even help your lovely sleeping baby, or your grandparents to measure their heart rate by switching to back camera. This provides an easy way to measure your heart rate and breath rate everywhere.

This app works best, if the device is being hold still in a bright environment.

This is an on-going research being done in many research labs.

How breath rate measurement works
Our software detects movement of your chest while your are breathing. Make sure that your chest is inside the marked rectangle.

User reviews

5-star Rating by Schmitterro
A great app: simple, clean design, accurate, and there is a touch of magic since it seems crazy that it can read your pulse off your face.

5-star Rating by Wollf
To be honest I was a little skeptical about the idea this might work. Well, it does! I tested it in different situations and with different persons. Great! Just needs to have enough clarity to work.

5-star Rating by FlyingKahuna
This app has the three essential ingredients: 1. Small app size. 2. It is free. 3. It works. This is a "must have" app.

5-star Rating by turtlerescuers
I NEVER rate apps but had to rate this one. It really works and IT'S FREE!??!! WOW!

5-star Rating by Synerjizzm
Compared it with the heart rate monitor at the hospital and got the same result. Not quite sure how it works but it does...

This app works best, if the device is being hold still in a bright environment.

This app does not intend to replace medical monitoring devices. It is intended for informational and entertainment purposes only.