Apple Watch Carrier Locked
Hello, I’ve recently been given an Apple Watch from a US friend, I believe is refurbished version of the series7 gps+cellular.
In this community I’ve read that the us version can be used in Europe but despite that I cannot add my esim to the watch.
Is it possible for it to be carrier locked? Or is it just because you cannot use the us version as cellular in EU?
Thanks
Apple Watch Series 7