A digital twin in technology refers to a virtual replica of a physical entity, such as a product, process, or system. This innovation utilizes real-time data to simulate the performance and behavior of its physical counterpart, allowing for better monitoring, analysis, and predictive maintenance. Digital twins are extensively used in manufacturing, healthcare, and smart cities to optimize efficiency and innovation. By leveraging IoT sensors and advanced algorithms, organizations can make data-driven decisions, enhance product design, and improve operational outcomes, showcasing the transformative impact of digital technology.