Take an ECG anytime, anywhere

Take a medical-grade ECG in just 30 seconds. Simply open the Kardia app on your smart phone, put your fingers on the electrodes and see results instantly.

Keep a watch on your heart

SmartRhythm monitoring works with your Apple Watch® to intelligently evaluate the relationship between heart rate ranges, activity levels and other factors. If heart rate appears inconsistent with the activity level from your watch, a notification will be sent to record an ECG.

Lady looking at her Apple Watch running the Kardia App Lady looking at her Apple Watch running the Kardia App Lady looking at her Apple Watch running the Kardia App
image of the Unexpected Heart Rate alert from the Kardia app for Apple watch

The most clinically-validated mobile ECG in the world

Instant FDA-cleared detection of the 3 most common heart arrhythmias

The #1 doctor-recommended personal ECG

Getting started is easy
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Take an ECG
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Instant results
Doctor recommended
Dr. Douglas S, M.D. Five star rating

I have used the AliveCor monitor regularly for the past 2 years and have been recommending it to my patients with cardiovascular symptoms (particularly atrial fibrillation). I could not be happier with the product.

Great investment
Steve P Five star rating

Kardia has been a great tool for me to learn/verify my symptoms, and to share real world data with my EP

AliveCor Helped Save My Life
J Aleck Five star rating

I can't say enough about the AliveCor. It has already saved my wife's life and mine

Peace of Mind!
Scott Four and a half star rating

Several times when I was in atrial fibrillation, I was able to talk with my doctor by phone and adjust medication and avoid a trip to the ER. As they say, knowledge is power; in my case, knowledge leads to peace of mind.

Have more questions?

See FAQs See Compatibility
Comprehensive control with Premium membership

Every purchase of KardiaMobile includes our basic service free of charge, which includes unlimited ECG recordings with instant analysis, blood pressure and weight tracking, and storage of recorded ECGs on your phone.

Free 30-day Trial2

Premium membership

USD $99/year or USD $9.99/month1

Available for purchase within the Kardia App

Basic Premium
ECG recording with Instant Analysis Checkmark Checkmark
ECG history stored on your device Checkmark Checkmark
Personalized monthly heart health report Checkmark
Cloud backup and unlimited history of your ECGs Checkmark
Device replacement for lost or stolen device (US only) Checkmark
Medication tracking Checkmark
Apple Watch app (required for KardiaBand ECG) Checkmark
SmartRhythm monitoring with Apple Watch Checkmark

1. USD only. Click here for Premium pricing in your country.

2. Your 30-day free trial begins from the time you create an account with the Kardia App. After 30 days, you'll have the option to purchase Premium for $9.99/month or $99/year ($20 savings) or continue to use Basic.

3. US only.