Working of apple watch 7
Suppose I buy the watch (cellular version) in the USA but open and use it for the first time in india, will that be a problem?
Suppose I buy the watch (cellular version) in the USA but open and use it for the first time in india, will that be a problem?
You would have to check with the network providers in Singapore to see if their watch would work in India.
The other problem you would have is that the watch's warranty is only good in the country that it was bought.
The cellular part won't work in India.
A cellular watch bought in the US will only function in North America,Canada,Mexico and Puerto Rico anywhere else it will function as a GPS only watch.
Checkout this discussion which is relevant to your query.
https://discussions.apple.com/thread/6374564?answerId=6374564021#6374564021
So then if I buy it from somewhere else, for example Singapore, it should work right?
Why don't you buy it in India?.
The difference is the cost is massive
Working of apple watch 7