Kardia

Kardia

by AliveCor, Inc.

238K ratings
1284 reviews
Free

Details

Released
January 6, 2013
Updated
September 15, 2026

Features

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About

Record medical-grade EKGs from home using a personal EKG device. Get instant analysis for common arrhythmias and easily share your heart data with your doctor for remote management of your heart health.

✓Record medical-grade EKGs
✓Instant arrhythmia analysis
✓Share heart data with doctors
✓Track heart health history
✓Integrates with Apple Health
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What users say about Kardia

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What's New in Kardia

5.61.1

September 15, 2026

Fix for resolving the crash issues in Spanish, Vietnamese and Hebrew languages

Charts

Top Free

📉 89-1

Medical

This app dropped -1 position in Medical chart.

Last updated on November 4, 2026.

User reviews

My Kardia

I like the ability to check and make sure that all is good

Checks&Balances

There are reasons for using the Kardia app.
1. Doctor recommended it.
2. Curiosity to check heart rhythm and see Results. Record them.

So, I’m using it and ‘everything’ so far is stable.

I would like more guidance from the specialist, though.
I’d like an actual appointment with specialist assistant to go over the graphs.
Im not going to attempt to read the graph results myself. But they must indicate more than “ no abnormal …”???
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Not good for recording real trauma

Every time my heart rate is over 140 Kardia can’t trace my heartbeats. It always reads interference or unable to record and suggest I save am unreadable EKG scan or the option to re-record then the same thing happens again. This is 98% of the time. I have a app on my phone that records more accurately
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Stayin’ Alive

May 16 2016, after flat-lining twice, I decided it would be a good idea to keep an eye on my damaged heart which is now in 25% Necrosis and a subnormal ejection fraction. I am equipped with a Defibrillator and chose Kardia as a secondary defense. It is encouraging to get daily good news that there is no evident malfunction.
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Kardia

This is a great app

Developer apps

User experience

🐞

Reported Bugs

3 issues

App crashes or freezes

Bug

Compatibility issues with newer devices

Bug

Difficulty sending or saving ECG recordings

Bug
✨

Requested Features

4 requests

Integrate with Apple Health

Feature

Add temperature tracking

Feature

Improve data sharing and reporting

Feature

Enhance user interface and experience

Feature

FAQ

What does the Kardia app do?

The Kardia app works with specific FDA-cleared Kardia personal EKG devices to record medical-grade EKGs. It provides instant analysis for common arrhythmias like atrial fibrillation, bradycardia, and tachycardia. The app also allows you to manage your heart care from home by sharing your heart data with your doctor and tracking your health history.

What are the key features of the Kardia app?

Key features include the ability to capture medical-grade EKGs anytime, anywhere without wires or gels, immediate analysis of your EKG results, and the option to share recordings with your physician or for a clinician review. It also helps you track your heart health data and integrates with Apple Health for a combined view of your metrics.

How much does the Kardia app cost?

The Kardia app itself is free to download and use. However, it requires the purchase of compatible Kardia hardware, such as the KardiaMobile, KardiaMobile 6L, or KardiaBand device, to record EKGs. Additional clinician review services may incur separate costs.

What hardware is needed to use the Kardia app?

To record an EKG with the Kardia app, you need specific hardware: either the KardiaMobile, KardiaMobile 6L, or KardiaBand personal EKG device. These devices are sold separately and are necessary for the app to function for EKG recording.

Who is the Kardia app for?

This app is designed for individuals who want to proactively manage their heart health from home. It is particularly useful for those who need to monitor for common arrhythmias, have been advised by their doctor to track their heart rhythm, or want to easily share EKG data with their healthcare provider for remote assessment.