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Instant Heart Rate - Heart Rate Monitor & Fitness Buddy training tracker programs

By Azumio Inc.

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Just featured in Apple's new TV Ad “Strength” - use your iPhone to find out your heart rate in less than 10 seconds!

Also now supports Apple Health App, please enable in Instant Heart Rate Settings -> Health App Sharing.

You DON’T need a dedicated heart rate monitor to get your pulse, download Instant Heart Rate today and use your camera’s flash to see how healthy you are!

With over 35 million users, the award-winning Instant Heart Rate app is all over the web.

Featured in: CNN, The New York Times, Chicago Tribune, The Guardian, and many more.

#1 Heart Rate app in United States
#1 Heart Rate app in Japan
#1 Heart Rate app in United Kingdom
#1 Heart Rate app in Australia
#1 Heart Rate app in Germany
#1 Heart Rate app in France
#1 Heart Rate app in China
#1 Heart Rate app in Russia
#1 Heart Rate app in Canada
… and many more.

Instant Heart Rate is continuously rated as the world’s best mobile heart rate measurement app and is trusted by Stanford’s leading cardiologists for use in clinical trials.


* Place the tip of your index finger on the iPhone’s camera, and in a couple of seconds, your pulse will be shown!

* Instant Heart Rate detects a color change in your finger tip each time your heart beats and uses an advanced algorithm to show you your heart rate.

* A real-time chart will show you every heartbeat, similar to pulse oximeters used in hospitals.



√ Heart rate measurement 

√ Heart Rate Activity Zone Calculator

√ Pulse waveform graphs

√ Real-time photoplethysmogram (PPG) graph

√ Continuous or Auto-Stop mode

√ Unlimited data storage and tags

√ Export data for registered users

√ StandUp test for fatigue and fitness testing

√ Sharing to Twitter and Facebook

√ Apple Health App Support (Instant Heart Rate Settings -> Health App Sharing)


Upgrade to Premium to receive unlimited access to Premium Programs and Playpen Freeplay workouts, HD videos, dynamic and motivational audio, workout email summaries with tips and advice on healthy living, priority support, and more for $8.99/month or $39.99/year through renewable iTunes subscription.

NOTE: Works best on iPhone 4/4S/5/5S/6 because it has flash. On iPhone 3GS and iPod touch the app has to be used in good lighting.

NOTE: Make sure that your fingertip completely covers the camera lens. Press gently, since pressing too hard reduces blood flow in your finger and it's harder to get a result. Make sure that your fingers are not cold. This app is for recreational and fitness use only!

* Continued use of GPS running in the background can dramatically decrease battery life.


Our Privacy Policy:

From our heart to yours,

Azumio Team

What's New in Version 5.28

- You can now set custom heart rate reminders for specific time of day or week in Settings.
- bug fixes and performance improvements

If you enjoying Instant Heart Rate please leave a positive review for us on iTunes, it really motivates the team! If you have any questions/concerns, please do not hesitate and reach out to us at

iPhone Screenshots

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Customer Reviews

Great App, used for years now.

I have used this heart rate app for years now and rarely review apps. I felt guilty not reviewing and always ignoring the request for a review. Anyway, it does exactly what it say is will. I sometimes forget to use it but for a while I had a nice history of my resting heart rate. It really lowered when I worked out more often doing mainly 30 min of running. This app made it fast and easy to do this as soon as I woke up each morning (for consistent measurements). I like also how I could take measurements and label them since sometimes I wasn't just waking up. The one thing I would like is a way to separate out some categories to see a long term chart with "just woke up" measures only or some other set of filters. Also I would like to add a "weeks from last workout" tag so I could see how working out affects my personal heart rate. If I go 8 weeks and see that charted when my resting heart is climbing then it would be motivating to get in the gym.

Usable, practical, beneficial program

Have been using this app since I found it September last year on and off. Now I use it about 5 to 10 times daily to monitor my vitals. In association with my blood pressure monitor, I found this app to be accurate. I found this app to be useful in my daily routine and so dependable in synching with the Apple health app. I do have a problem with the Health app, in that I cannot erase an erroneous entry when I discard a reading. But in toto, this app is so dependable as a health monitor. Any way of reading my bp with the next upgrade? Of course by way of a mechanical pressure attachment. This is a great, dependable, usable and simple app. Thank you.

I use this when heart acts up

I have an electrical mal-function of my heart. It will go from normal to over 300 beats a minute in an instant. When it does, I start to monitor it. Sometimes, it returns to normal in a few minutes. If I see it is not going back down, I call 911 and they come and give me medication to stop my heart and restart it to stop the fast heartbeat. I appreciate this app so much. I can also show the paramedics and hospital the report. I also have a pacemaker because my heart also tries to drop to dangerous levels. I have been using this app for years. I have tried others. This is easiest and very accurate.

Instant Heart Rate - Heart Rate Monitor & Fitness Buddy training tracker programs
View In iTunes
  • $2.99
  • Category: Health & Fitness
  • Updated:
  • Version: 5.28
  • Size: 95.5 MB
  • Languages: English, Arabic, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

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