So I am traveling to UK next week for business. Is there a way to use the GPS stand alone? I wanted to use the APP Sporty Pal but when I turn off the radio the app just spins and has "Initializing GPS" and then times out. I have tried to do this with WiFi connect also to see if it needed something data wise to get started but same results. Any ideas or other apps that track your runs that can use GPS only?