Digital Twin refers to a replica or a digital avatar of a living or non living physical object It serves as a proxy for the current condition of anything it represents This helps in attaining a real time data with which one can see the current progress or bottlenecks and plan ways to resolve or improve them When a twin of a physical product is created and displayed digitally smart sensors are used to collect and create real time representation from the real product to digital twin This transferred data not only replicates the physical product but also mimics its behaviour