Devices like the Dual XGPS160 and Dual XGPS150A will add GPS to Apple devices. Some people have said tethering works, so it wouldn't hurt to give that a try before you go out and buy a GPS receiver.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.