Default [Q] Android Wear Offline Use

I'm getting an LG G Watch (btw, that's a seriously terrible name, its not too google-able) in a few days. Unfortunately my first major use for this watch will be whilst travelling out of country. So, here is my question:
What can Android Wear do offline? It will always be connected to my phone, but my phone will *Not* be connected to the internet most of the time. What about voice recognition? I know on my phone no matter what i do, offline I can only get it to accept the "call..." intent not even stuff like "open app" which doesn't need internet anyway.