Sleep Number products typically come with a limited warranty that varies depending on the specific item. For mattresses and adjustable bases, the warranty often covers defects in materials and workmanship for a certain number of years, which can be quite extensive, usually ranging from fifteen to twenty years for the mattress. However, the warranty may differ for different product components, so it is important to check the details for each specific item. In addition to coverage for defects, there may also be terms related to normal wear and tear, as well as guidelines for care and maintenance. To obtain the most accurate and detailed information regarding the warranty on a specific Sleep Number product, visiting the current website is recommended, where the latest warranty information can be found.