4.7
18.3K reviews
1M+
Downloads
Content rating
Everyone
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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
May 1, 2024

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
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
17.5K reviews
John Ellis (DeckerEgo)
March 21, 2024
The core function itself is fantastic - does a great job of interpreting ECG data and the device itself is impressive. The app as a whole is rough. Notifications often don't fire unless the app is open (which defeats the purpose), data entry can be clumsy due to UI & layout issues. Still a valuable app, but not great for health tracking.
34 people found this review helpful
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Ernest K
January 25, 2024
This seems good at verifying fibrillation (though, in my experience, when it's bad you know it's happening anyway). On the downside, some of its diagnostic results are hidden behind a premium subscription which the initial cost of the device does not cover, it frequently advertises upgrades, and some of its data export functions are also subscription-only. You can get around that by just showing your phone to your doctor or exporting individual reports as PDFs, but it's a pain.
52 people found this review helpful
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AliveCor Inc.
February 21, 2024
Hello, Your feedback is greatly appreciated. To address any specific concerns or inquiries, please reach out to our dedicated Customer Care team via the information below.
Tom Clark
December 29, 2023
Mostly useless for me. Most results are unreadable. I upgraded ($10 per month) because the software kept telling me I'd have fewer unreadable results. It's a bit better now, but still more unreadable results than readable. The unreadability is not caused by me or interference because I can get readable results in the same location, position, etc., where I'm getting unreadable results. I believe the software can't make sense of my erratic heart rhythm and simply defaults to unreadable.
29 people found this review helpful
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AliveCor Inc.
January 16, 2024
Hello, Your feedback is greatly appreciated. To address any specific concerns or inquiries, please reach out to our dedicated Customer Care team via the information below.

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:
Additional content for VA users
- Bug fixes and performance improvements