Nike iPhone app keeps track of where, how fast you run

There was a time when going out for a run meant putting on some sneakers and leaving for a jog around the park. But if you need any indication of how far we’ve come, take a look at Nike’s latest Nike+ GPS app for the iPhone, released today on Apple’s App Store. Using the iPhone’s GPS and accelerometer, the app lets you track not only your pace, distance, and calories when you go out for runs, but visually maps your run routes on Google Maps, showing you where you went and at which exact points you sprinted or slowed down. Unlike previous Nike+ iPod offerings, no special sensors or kits are required for the app to function. A couple of features worth mentioning are voice feedback — which lets you know how you’re doing — and the ability to tap on the map at anytime to see how far you’ve come. Additionally, some will appreciate its integration with the popular PowerSongs feature from other Nike+ apps, which lets you setup and play specific songs for different types of runs. The ...