Don't have an AW at the moment but do apps blank out after awhile? Like I will be able to have the app open at work but still have a black screen? I don't want to be walking around work with the Pokemon app open all day. Can't do that anyways.Yes, it's an app, not a native function of OS but the watch is on your wrist so you don't have to take the phone out of pocket at all. It's so much easier.