Description: The device lifecycle refers to the stages a device goes through from deployment to decommissioning. This concept is fundamental in the realm of technology, where connected devices must be managed efficiently throughout their existence. Typical stages of the lifecycle include planning, design, implementation, operation, maintenance, and finally, decommissioning or recycling. Each of these phases involves different technical and management considerations, such as security, software updates, interoperability, and sustainability. Proper lifecycle management not only optimizes device performance but also minimizes environmental impact and maximizes hardware lifespan. In environments with connected devices, where devices can be numerous and varied, understanding and applying the device lifecycle is crucial to ensuring these systems operate efficiently and securely, as well as facilitating the integration of new technologies and adapting to users’ changing needs.