How can I reset ecg? Poor recording and now can’t get to new ecg screen.

Hi kikilen,

Thanks for asking about these features on Apple Watch.

If you believe that you're experiencing a medical emergency, please dial your local emergency services.

Make sure you're on the latest version of iOS and watchOS supported by your devices.

Check here to see if a feature is available in your region.

Here are some additional resources you might find helpful:

Heart health notifications on your Apple Watch

Take an ECG with the ECG app on Apple Watch

Track your AFib History with Apple Watch

If you have any other questions, please contact our team here.

Take Care!