Found this app “Placed” via macrumors today http://placed.awwapps.com
Allows you to do custom actions when within range of iBeacons via push notifications, including opening urls.
SO- once ST’s fixes the oauth endpoint issue- I imagine I can control smartthings with this- i.e. swipe to unlock my front door when I am in range (app range is 1m right now)
I am working on my own app but this is sweet for now- only wish with range was editable.