My Samsung Galaxy Player bit the dust and there is nothing like it on the market anymore. (That's a wifi-only device, comparable to an iPod Touch, but for Android.) I don't want/need a smartphone that actually makes phone calls... I have a dumb phone instead and am fine with that. But I need something pocketable for GPS tracking, to run apps via wifi, and so forth. Can I just buy a smartphone, and not bother activating it? I'm worried there might be some functionality that won't work unless I set it up with a carrier.