RonC
ZGOZZ Macman
Importing gpx file and following them is possible on an iPhone. Following GPS tracks is a good experience as long as you have a good cell signal. You will need to get an app that allows this like MotionX GPS. Some things to remember about the iPhone:
1) no cell phone signal = no gps
2) it's more fragile .. having said that i mount it on my bike even in sub-freezing and drizzling weather and it hasn't broken
3) it's much less accurate in terms of mph, distance & elevation
4) no cadence or heart rate
Soundz good, thanks for your input...




