As an avid runner, I went out and bought a Nike+ sensor as soon as I upgraded my original iPhone to a 3GS. That solution worked OK, but I think it’s lacking for me in some areas: it has to be calibrated for accuracy, works only with certain shoes and can only be used for running or walking activities. Looking for something to compensate for those limitations, I found RunKeeper in the iTunes App Store. There’s a free version and a $9.95 RunKeeper Pro version. At half the price, I find RunKeeper Pro to be a far better value than the Nike+ sensor because of its flexibility and fewer restrictions.
In this video, I show you what the application looks like and talk about how it works by using the GPS in your handset. Some have complained that the application eats up your phone’s battery too fast, but I simply turn my iPhone display off, which helps tremendously. I did an hour-and-a-half bike ride with the application and only used up around 25% of my battery. Oh, that’s right — you can use this for cycling, which is something else I like to do. You can’t do that with a Nike+. After showing you the application, I share a walkthrough of the online tracking and logging that’s done automatically. It offers a great summary of workouts and dives into some details for those that want more.