A smart factory can be defined as an advanced manufacturing setup where machines, systems, and processes are digitally connected. It represents the factory of the future by enabling real-time monitoring, automation, and data-driven decision-making. With the future factory concept in IoT, sensors and connected devices continuously collect and share data, helping manufacturers improve productivity, reduce downtime, and maintain consistent quality. Modern smart factory solutions allow factories to quickly adapt to changing demand, optimize resource usage, and minimize operational waste. Conclusion: By combining connectivity, automation, and the future factory concept in IoT, a smart factory transforms traditional plants into intelligent, flexible systems while delivering long-term growth through reliable smart factory solutions.