Abstract
<jats:p>The growth of digital technologies and the expansion of the Internet of Things have made smart homes an important element in the transformation of residential environments. In this study, the conceptual foundations of resilient smart homes based on digital twins are examined. First, the concepts of smart homes and resilience in residential environments are explained, and then the digital twin paradigm in built environments is described. Next, the main components of these systems, the role of data intelligence and dynamic modeling, and mechanisms for increasing resilience in smart homes are analyzed. Finally, an integrated conceptual framework is presented that shows the interaction between physical, data, and analytical layers for the development of smart and sustainable residential systems.</jats:p>