Smart factory technology helps SMEs improve efficiency by using automation and real-time data. By adopting smart factory solutions, small manufacturers can reduce downtime, control costs, and improve product quality with better machine monitoring. This approach supports the future factory concept in IoT, where connected systems share live data for faster and smarter decisions, creating a true factory of the future. Conclusion: For SMEs, smart factory solutions make it easier to move toward the factory of the future by improving productivity, reducing waste, and enabling smart growth through the future factory concept in IoT.