cellular doesnt work in my region

There are 2 Apple Watch cellular radios

• Canada, U.S. Mexico, Puerto Rico

• The rest of the world

Carriers will not attempt to connect to an Apple Watch that does not use the correct radio.

If you do not get your Apple Watch in your own country, you may have to return the Apple Watch to the country where purchased to get warranty service.

If you do not get your Apple Watch in your own country, there may be country specific restrictions in the installed Apple Watch software that prevent features from working when you get home.

https://www.apple.com/watchos/feature-availability

monikapal wrote:

i bought apple watch series 7 gps+cellular in usa few weeks ago, came back to iceland and realised that this particular usa model doesn’t support my carrier in iceland.. was wondering is there is anything i could do about it..

No. You will be able to use that as a GPS only watch, but not on cellular service outside of North America.

What is your question?

Purchase one the is supported in your region is about all you can do if you need cellular on the watch.

If not the watch you have now will work as a GPS model only.