BACKGROUND Background: Over the past decade, wearable technology has garnered significant attention for its role in personal health management, particularly in activity monitoring and chronic disease management. These devices continuously collect physiological data, enabling users to track fitness and health metrics in real time. OBJECTIVE Objective: This review aimed to synthesize the current literature on the applications of wearable technology in activity monitoring, chronic disease management, and rehabilitation, and to explore future research directions and technological advancements. METHODS Methods: This review followed the PRISMA guidelines and conducted a systematic literature search across multiple databases, including PubMed, the Cochrane Library, IEEE Xplore, and Web of Science. Studies published between 2010 and 2025 were included, with a focus on wearable devices for health monitoring. Data extraction and quality assessment were performed using the Critical Appraisal Skills Programme (CASP) checklist. RESULTS Results: This review included 19 studies, focusing on the effectiveness of wearable devices in promoting physical activity, optimizing athletic performance, and supporting chronic disease management. Key findings include the potential of integrating multimodal sensors for real-time monitoring, AI-driven analytics for personalized health insights, and the role of wearable devices in rehabilitation. However, challenges remain, including data accuracy, user adherence, and privacy concerns. CONCLUSIONS Conclusion: Wearable technology demonstrates significant potential for enhancing health monitoring and exercise management. Future developments should address current limitations, including improving sensor accuracy, ensuring user comfort, and establishing standardized data protocols. With continued innovation, wearable devices are expected to become indispensable tools for proactive and personalized healthcare.
Liu et al. (Fri,) studied this question.