Glad it was a painless process, it just seems like it would free up everyone’s time if they could automate this like the eSIMs on the iPhones. Maybe next year!A year on and you still have to call EE to manually transfer the data plan to your new watch. At least it's a pretty painless process now.
It took around 10 minutes after the call for the data plan to activate and it's working fine now.