Once your machine is connected, navigate to the home-screen, selecting the ‘Settings’ icon in the top right, then select ‘Your light’s settings’.
From here, navigate through to the ’Serial number’ option.
If you have more than one machine, simply follow the same process to view the serial number of each machine.
If you’ve not yet connected your machine to the Dyson App, please refer to our Connecting your light to the App article.