All WinkBeds mattresses come with a lifetime warranty, so WinkBeds will replace the bed if it has issues due to manufacturer's defects. This warranty does not cover normal wear and tear, but these beds are made of high-quality and durable materials that should keep you sleeping comfortably for at least 7-10 years before your WinkBeds mattress starts to break down. If you invest in a WinkBeds mattress and don't like the way it feels after a few years, WinkBeds will give you a 50 percent discount on a new one.