A:AnswerWe have AT&T, and we got regular GPS watches. There was no additional cost from AT&T. The watch works no matter what but it only syncs with the iPhone when it is in close proximity (say 50-100 feet). Your text messages etc will only show up when you are close to the phone etc. Hope this helps.
A:AnswerHave to buy the cellular one if you want to make calls/use data without your phone around. the GPS only model doesn't come with any of the cell HW in it.
A:AnswerI would say yes. The iWatch, iPhone connection is bluetooth and WiFi, not cellular. You probably won't be able to transfer calls from one device to another on a different carrier, but if you are on the same IP network, maybe. I've left my phone at home and got calls on my watch at another location on a known network. That was a pleasant surprise, so maybe calls can be transferred. But the rest of the iWatch, iPhone functionality would be exactly the same.
A:AnswerFrom everything I have learned. Yes it is count as phone line. I wanted a cellular one and steered away from it for that reason and the fact it is almost $200.00 more
A:AnswerYes. You can go to Apple’s site and fill in the trade in form. They will send you a box with instructions and a prepaid return label. You don’t have to buy a new one from Apple to be eligible for the trade in credit.