Use the Fitbit 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. Install the Fitbit ECG app on your device.
2. Launch the Fitbit ECG app on your device and follow the instructions. (Note: You must open the Fitbit app on your phone, and go to Heart Rhythm Assessment to complete setup.)

The Fitbit ECG app is available in select countries. It is not intended for use by people under 22 years old.

For technology information, go to: fitbit.com/us/technology/ecg

For indications and safety information, go to: help.fitbit.com/articles/en_US/manuals.htm?Highlight=ecg

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