Check the front cover of the manual that came with your device. How to find your machine's serial number - Dyson
A valid-looking serial number does not always guarantee authenticity, as counterfeiters sometimes reuse real serial numbers. Check for these physical indicators: Counterfeit Machines - Dyson how to check dyson airwrap serial number
Visit the Dyson Product Registration page to activate your warranty. You will typically only need the first three digits to identify the model type. Check the front cover of the manual that