By utilizing technologies such as the Internet of Things (IoT), big data, and artificial intelligence (AI), smart aging not only addresses resource shortages and service quality disparities in elderly care but also drives the digital transformation and upgrading of the industry. This paper uses case analysis, interviews, and surveys to examine the current status and development trends in the smart aging industry. Policy support, funding, and tax incentives have provided essential safeguards for its stable growth. Smart aging has become a catalyst for social and economic development, fostering the growth of related enterprises and enhancing the efficiency of the industry value chain. We call on the government to continue providing policy support and guidance, encourage social participation and mutual assistance, and promote the sustainable development of the smart aging industry, ultimately establishing an ecosystem that seamlessly integrates technology with human-centered elderly care.