Longevity Scan did not include ECG measurement

Make sure you have completed the ECG tutorial in the Withings app and that your scale has been synced since then.

The Longevity Scan keeps appearing on every measurement

The Longevity Scan will be proposed at each weigh-in until it is fully completed. If it is interrupted (for example, if you step off the scale or release the handle too early), it will be proposed again on your next measurement.

I want to perform my Longevity Scan another time

Use the Skip option on the scale to postpone it to your next measurement.

Learn more about Longevity Scan here.