Nike + iPod Sport Kit

The Nike + iPod Sport Kit is a set of fitness accessories for early iPod nano models that was introduced by and Apple Computer in 2006. It included a wireless receiver that attached to the 30-pin dock connector, along with a motion sensor that could be placed inside the sole of a shoe to count the user's steps.

The Nike + iPod Sport Kit was superseded by the 5th-generation iPod nano which contained its own accelerometer for use as a. All current Apple Watch, iPhone, and iPod touch models contain their own accelerometers, negating the need for a separate accessory. Nike's software functionality on iOS devices has been carried over into the Nike Run Club and Nike Training Club apps.