Is There an ECG App for Android?

Android, Android Apps

The electrocardiogram (ECG or EKG) is a diagnostic test that records the electrical activity of the heart over time. It’s a valuable tool in detecting and diagnosing various heart conditions.

In recent years, there has been an increasing interest in developing ECG apps for smartphones, particularly for Android devices. But is there an ECG app for Android that actually works? Let’s find out.

The Limitations of ECG Apps

Firstly, it’s essential to understand that ECG apps are not substitutes for professional medical advice or diagnosis. They are designed to provide users with a basic understanding of their heart’s electrical activity and detect irregularities that may require further medical attention. However, they cannot replace the accuracy and reliability of a standard ECG machine used in hospitals or clinics.

Factors to Consider When Choosing an ECG App for Android

If you’re considering using an ECG app on your Android device, here are some factors you should consider before downloading one:

  • Accuracy: The app should be accurate enough to detect any abnormalities in your heart’s electrical activity without producing false results.
  • Usability: The app should be user-friendly and easy to use even for those who don’t have a medical background.
  • Compatibility: The app should be compatible with your device and operating system version.
  • Certification: The app should be certified by relevant regulatory bodies to ensure its safety and efficacy.
  • Reviews: Check out user reviews and ratings on the Google Play Store or other reputable review sites before downloading any app.

EKG Monitor by Cardiio, Inc.

One of the most popular ECG apps available on the Google Play Store is the EKG Monitor by Cardiio, Inc. This app claims to use the phone’s camera and flash to measure heart rate and detect irregularities in the heart’s electrical activity. It’s free to download, but some features require a subscription.


  • Real-time ECG monitoring
  • Heart rate tracking
  • Automatic detection of arrhythmias
  • PDF reports for sharing with healthcare professionals

However, it’s important to note that this app has mixed reviews, with some users reporting accuracy issues and difficulty in obtaining consistent results.

KardiaMobile by AliveCor, Inc.

Another popular ECG app for Android is KardiaMobile by AliveCor, Inc. This app requires a separate device called KardiaMobile that attaches to your smartphone or tablet via Bluetooth. The device costs around $100.

  • Atrial fibrillation detection
  • In-app analysis and sharing of ECG readings with healthcare professionals
  • Unlimited cloud storage of ECG readings
  • No subscription fees required after purchasing the KardiaMobile device

KardiaMobile has received positive reviews for its accuracy and ease of use. However, the cost of the device may be a barrier for some users.

The Verdict: Is There an ECG App for Android?

Yes, there are several ECG apps available on the Google Play Store for Android devices. However, their accuracy and reliability may vary depending on various factors such as device compatibility, certification, and user reviews.

It’s crucial to remember that these apps are not substitutes for professional medical advice or diagnosis. If you’re experiencing any symptoms related to your heart health, seek immediate medical attention.