4.7
36.8K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

Kardia works with the FDA-cleared KardiaMobile, KardiaMobile 6L, or KardiaBand personal EKG devices, which can detect the most common arrhythmias in just 30 seconds. The Kardia app is designed to make managing heart care from home easier than ever, giving you the ability to seamlessly record EKGs, share heart data with your doctor remotely, keep track of your health history, and more.

Capture a medical-grade EKG with your Kardia device anytime, anywhere—no patches, wires, or gels required. Get an immediate result from Kardia's Instant Analysis of normal, possible atrial fibrillation, bradycardia, or tachycardia. For additional analysis, you can choose to send the recording to your physician or to one of our partners for a Clinician Review by a cardiologist (US, Australia only) or cardiac care physiologist (UK, Ireland only).

The Kardia system is recommended by leading cardiologists and used by people around the world for accurate EKG recordings. Track your heart health data from home with the medical accuracy your doctor can trust.


NOTE: This app requires KardiaMobile, KardiaMobile 6L, or KardiaBand hardware to record an EKG. Get your Kardia device now at alivecor.com.
Updated on
Apr 15, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
35.7K reviews
Peter Williams
February 8, 2025
Only gave me anxiety instead of reassurance. Recordings that sometimes don't make sense. App is unreliable, sometimes doesn't connect. I get that interference could be an issue but forcing me to turn NFC off every time is not acceptable as that is what I use to enter my building (unlock the door) and to pay for things all the time. Doesn't sync with Omron Evolv reliably. And the worst of all: there's no option to make the app "beep" or make a sound when it's done taking ECG for assistive reason
5 people found this review helpful
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AliveCor Inc.
March 14, 2025
Please contact us directly at Support@AliveCor.com or call us at 855-338-8800 so we can assist you personally and discuss the issues you're facing. We are here to help and improve your experience with Kardia.
Ursula Cestaro
March 26, 2025
The new version doesn't rotate the image when the iPhone is rotated and stays in the short view. The old software was much better. Also the trace is not as stable as it was in the original system. Bring back the old software. New is not always better. Please fix the software so that the screen can be viewed in the landscape mode. It was easier to get a fuller picture of bigeminis, which are harder to detect on a short screen. It was also easier to visually scan the waveform. Harder to use now.
6 people found this review helpful
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AliveCor Inc.
March 28, 2025
Thank you for your feedback. Landscape mode is still available in the Kardia app when viewing an EKG tracing, just as it was in the previous version. If you're experiencing issues with this feature not working as expected, please reach out to our support team at support@alivecor.com.
Aubrey Blum
February 6, 2025
Well implemented although scrolling horizontally across an ECG is almost impossible as it only moves one beat at a time sometimes even less. The only way possible to scan the whole trace is to convert it to a PDF. Also there's too much ambiguity about the meaning of normal sinus rhythm. In some places it's just that features such as PVC exclude this nomenclature - but elsewhere it's suggests this needs purchasing. It is not at all clear whether I need to scan the entire trays by I to make sure.
6 people found this review helpful
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What’s new

The Kardia app is designed to help you get the most out of your Kardia devices, and now it’s more powerful than ever. We’re always working on improving the app, here’s what’s new:
Bug fixes and performance improvements