APPLE Nike + iPod Sport Kit

Transform your iPod nano, iPod touch (2nd generation or later), iPhone 3GS or iPhone 4 into a personal workout coach with the Nike + iPod Sport Kit. This wireless sensor and receiver combination works exclusively with your Nike+ shoes and iPod nano, iPod touch, iPhone 3GS or iPhone 4 to give you real-time feedback during workouts and let you track your performance on your Mac or PC.
Thanks to a unique partnership between Nike and Apple, your iPod nano, iPod touch (2nd generation or later), iPhone 3GS, or iPhone 4 becomes your coach. Your personal trainer. Your favorite workout companion.

Tune
Insert the wireless sensor inside the custom, built-in pocket beneath the insole of your Nike+ shoe, then plug the receiver into the Dock connector on your iPod nano. The iPod touch (2nd generation or later), iPhone 3GS, and iPhone 4 include built-in support for the system — no receiver necessary.

Run
Now start your workout. As your run or walk, the sensor sends information to your device, tracking your time, distance, pace, and calories burned. If you choose, real-time, spoken feedback can even alert you to milestones throughout your workout.

Sync
Back at your computer, sync your iPod nano to transfer your workout data to iTunes and nikeplus.com; on iPod touch, iPhone 3GS, and iPhone 4, you can sync your data wirelessly. At nikeplus.com, you can evaluate your performance history, set goals, and even challenge other runners to a virtual race.