How to set an eSIM on an iPhone?
hot to connect E sim with iPhone
[Re-Titled by Moderator]
Apple Watch Series 8, watchOS 9
Question marked as
The support article: About eSIM on iPhone - Apple Support includes instructions about setting up and/or transferring eSIMs.
You also appear to be asking about setting up cellular service on your Watch. This article outlines how to do that: Set up cellular on Apple Watch - Apple Support