A:AnswerNo, the cellphone carriers should not charge you more for using this smart watch. It syncs to your phone through Bluetooth (I guess). It was a gift for my boyfriend and AT&T is his cellphone carrier. He loves it and didn't complain about the AT&T bill though.
A:AnswerYou don't need a plan to use the watch with your phone. You do need a plan to use the watch as it's own phone. The classic doesn't have that option but the Frontier does.
A:AnswerI have the warranty thru best buy and when my S2 broke I walked into the store, handed them my watch, they looked up my warranty and asked if I wanted to exchange it or if I wanted a store credit. It was that simple. You can exchange it for the new model (like I did) or the one you had or something completely different. It's your choice! Couldn't have been easier!!
A:AnswerThere are many apps you can download onto your phone and the watch that allows you to change the face to whatever Disney character you like. Some of the characters do tell you the time other faces only have a character stationary on the face of the watch but you can choose whatever you like