Apple Watch Series 3 (GPS + Cellular)
Dose apple watch3 cellular works in New Zealand?
Apple Watch
Question marked as
Top-ranking reply
Cellular Carriers that support the Apple Watch, which models, and the radio frequencies each model uses:
https://www.apple.com/watch/cellular
New Zealand does not appear to have a listed carrier that supports the Apple Watch. But you should check the list yourself, as I could have missed something.