Does Apple warrant my Nike + iPod Sport Kit service?
If your warranty has expired, you still have access to all available service options, but you will be responsible for the cost of service, including parts, labour, shipping (if any) and applicable taxes. AppleCare or your local AASP representative will provide you with an estimate of service costs before receiving your authorisation to perform service. If Apple provides service under warranty, the terms of the warranty and applicable provisions of law will cover defects in materials and workmanship that arise during the warranty or 90 days after service, whichever provides longer coverage for you.