Article Image

App of the Week: Kardia

Op-Med is a collection of original articles contributed by Doximity members.

Disclaimer: Doximity is not an affiliate of Kardia and does not receive any compensation for this review.

Summary of app features: The Kardia app works with external sensors to record portable and quick EKG. The app will review the recording for atrial fibrillation. The produced report can be shared with your physician or one of Kardia’s physicians through the app for further review.

This app is useful for: Any physician who wants to easily track their patients’ heart activity (i.e. cardiologists, internists, etc).

Good User Review:My cardiologist recommended this last year for tracking my condition, Orthostatic Intolerance. It is very helpful to be able to capture EKG's any time and keep an ongoing record, plus it is as accurate as one in the Dr.'s office. Had some problems with my unit and Kardia helped me resolve the issue. Don't hesitate to reach out for some assistance if you need it. Great product, app, and customer support!” — Karyn Urner on Google Play

Limitations: Some features on Kardia are only accessible with a membership ($99/year or $9.99/month), such as unlimited storage of EKG data, monthly reports, and syncing with Apple Watches.

Alternatives: While Kardia is unique in their ability to record EKG, there are other apps that also provide information on heart health. Cardiio is an app that can measure heart rate using your smartphone camera. Instant ECG is a reference app with information about heart irregularities and exams.

Download: Purchase KardiaMobile ($99) or KardiaBand ($199), or download the Kardia app for free on the App Store or on Google Play to record EKG.

Do you use this app? Let us know what you think about it in the comments!

Be featured: Are you a medical professional who has created a health app? Or do you know of an app that we should review? Let us know about it here.

Stay on top of the latest medical news, keep in touch with colleagues, send and receive HIPAA-secure faxes, and call your patients without *67 – all on the FREE Doximity app. Click here to download!

Illustration by Yi-Min Chun

All opinions published on Op-Med are the author’s and do not reflect the official position of Doximity or its editors. Op-Med is a safe space for free expression and diverse perspectives. For more information, or to submit your own opinion, please see our submission guidelines or email

More from Op-Med