Methods and systems are provided that manage warranty information. A home may be populated with smart or other devices that are in wired or wireless communication with a central controller. The smart devices may be covered by an insurance policy, such as a homeowners, renters, or personal articles insurance policy. The controller may receive warranty information for the devices, and may update an inventory list to include the warranty information. The controller may detect that the warranty information indicates that a warranty corresponding to a smart device is about to expire. The controller may transmit a notification to a customer mobile device that informs the customer about, or prompts the customer to take, possible corrective actions. The smart devices may be associated with appliances, electronics, computers, televisions, jewelry, vehicles, furniture, or other equipment or personal belongings. Insurance discounts may be provided based upon the warranty management functionality.