I use a cool combination of an iPhone and an application called Firepin to map my rides. Firepin uses the iPhone's GPS to locate and sends the data to the Internet, allowing you to be mapped in near real time.
Drawback: uses lots of power on the iPhone, I have to charge every couple of hours. Also, I can't see the data real time; only after I stop. A properly calibrated cycle computer is both visible real time and more accurate (the iPhone GPS records every few minutes or so, and… Continue
Posted on December 26, 2008 at 5:18pm — 5 Comments