Google ECG App

Fitbit LLC

About this app

Use the ECG app to check your heart for signs of atrial fibrillation, an irregular heart rhythm. You can create a PDF of your results to share with a healthcare provider.

To take your first reading, follow these steps:
1. In the Play Store app on your Pixel Watch, search for the Google ECG app.
2. Tap the Google ECG app and tap Install.
3. Open the ECG tile on your watch. If you haven't set up the Google Health app on your phone, you're prompted to do so. Follow the instructions to install and log in to the app on your phone.
4. Reopen the ECG tile to take a measurement.

The Google ECG app is available on the Wear OS platform for Pixel Watch in select countries. It is not intended for use by people under 22 years old.
For technology information, go to: https://store.google.com/magazine/fitbit_irregular_rhythm

For indications and safety information, go to: https://support.google.com/fitbit/answer/14253977#samd

If you feel like this app violates any laws or is threatening to any individual, please report it to your local health authority.

Note: The app name is currently undergoing a name change. You may see it as "Fitbit ECG App" or "Google ECG App" depending on your jurisdiction.

Ratings and reviews

worked great back in March/April 2026, tried to use it again recently and it's absolute garbage. 20+ reading attempts on each arm and I got maybe 2 kind of usable readings, but even those still had significant artifact. tried every position and placement possible on both wrist and just couldn't get anything decent. constantly either picking up an insane amount of artifact or loosing the pulse entirely.

Worked great before. Now, this month, maybe after a recent update?, it doesn't work anymore. When I try to activate it, it says "To get started, open the fitbit mobile app. I press the icon to open the app on the phone. The phone goes to an informational page on Heart Rhythm Assessment. After closing the page, I'm in the fitbit app on the phone, but the ecg still doesn't work. FIX THIS ASAP!!

Absolute garbage. Neither on the Pixel Watch 2 or 4 could I ever get the timer to reach 0s, no matter how still as a rock I become. False advertising.