The automatic wake up detection feature allows your Withings Pulse to automatically detect that you’re awake and to stop the sleep mode without any action on your part. Note that this feature is only available starting firmware 2201.

1. Open the Withings App.
2. Go to My devices.
3. Look for your Pulse and touch Settings.
4. Activate Automatic wake up detection.
5. Synchronize your Withings Pulse with your app to finalize the change.
   Press the button of your Withings Pulse for three seconds to force the synchronization.