Just saw a clip on YouTube that shows that with the latest version of OS4 you can leave your Iphone at home or in your car and your watch will automatically connect to an open wifi or hotspot and will show you the strength of the connection. Anybody aware of this running the beta versions and if so please give us your experience with this and if true it will come close to having 4G on your watch to make and receive calls as well as text without your iphone in sight.