Is the Nike+ Sensor kit no longer compatible with the iPhone 4?? I am using iOS 5 beta 7 but from everything I read before it seemed as if it was compatible. Anyone help me out here?
Last time I used my Nike+ was last year with the original iPhone 4 software then I stopped running due to a lower back injury. However, there's a newer, and probably better app made by Nike. It uses the phone's GPS and accelerometer to determine your pace and distance ran.