A smart fridge is a modern refrigerator equipped with advanced technology that allows it to connect to the internet. This connectivity enables features such as inventory tracking, where the fridge can monitor its contents and notify users when items are running low or nearing expiration. Some models even have touch screens that display recipes or allow users to create shopping lists. Additionally, smart fridges can be controlled remotely through smartphone apps, making it easy to adjust settings or check the contents while away from home. They may also integrate with other smart home devices, enhancing overall kitchen efficiency and convenience.