To change the email address associated with your MyDyson account or any other contact information, you’ll need to log into your account using the Dyson website. Once here, navigate to the ‘Contact Details’ section and begin editing.
By changing the email address associated with your MyDyson account, if you have used the same email to login to the MyDyson App, you may be automatically signed out of the App. Please sign back in by using your new email.