What do you guys think of this theory... iWatch will be the new cell phone... The wrist band will be all battery. It will be the central device for all connectivity (micro sim goes in the iWatch) All other devices just connect to it and use it's connection, for SMS or wireless service, maybe gps too. So if you are using a MacBook, iPad or a 5.5" "phablet" or even Apple TV, all of them become your new "phone". With the recent continuity features having the ipad or mac receive calls/SMS I can really see this happening. Would people but this? I think so!