As a replacement or for using in another pair of Nike+ shoes, the wireless Nike+ sensor communicates with your iPod touch or iPhone to track your workouts.
Insert the sensor into the built-in pocket beneath your Nike+ shoe insole and pair it with your existing Nike+ iPod receiver attached to your iPod nano.
Please note: This product includes only the Nike+ iPod wireless sensor. If you also need the wireless receiver for your iPod nano, please purchase the complete Nike+ iPod Sport Kit.
The sensor's battery is not replaceable or rechargeable. 1000 active hours are guaranteed for the product. The timeframe in which these 1000 hours will be consumed is dependent upon use and other factors. The product is covered by a 1-year explicit warranty, included in the packaging, along with applicable regional warranties. During this time, consumers may obtain a replacement sensor if needed.
Made with sweat-wicking fabric and a transparent media-player pocket, the Nike+ Long Training Sleeve offers coverage, comfort and convenience during training. Compatible with iPhone 4®, 4S, and iPod touch®.