At least in Australia, all the cellular providers only provide cellular support for the Apple Watch if the iPhone is also on a post-paid plan, with no support for pre-paid plans.
Is this the same internationally? Is there any instance of cellular support for the Apple Watch enabled with a pre-paid phone plan?
I wonder if this is a contractual restraint, rather than a technical constraint.
Best Answer
There is no technical constraint preventing an Apple Watch cellular from being used with a pre-paid plan.
I have used an Apple Watch Cellular with pre-paid plan in India.