Reviewing the Latest Developments in Wearable Electronics Sensors, Energy Management, and Health Monitoring
Keywords:
Wearable Electronics, Flexible Sensors, Energy Harvesting, Health Monitoring, Biocompatible Materials, Low-Power Systems, Personalized HealthcareAbstract
Wearable electronics have witnessed a revolutionary transformation amid healthcare, energy management, and personal data analytics. The review presents some of the recent advances in wearable electronic sensors, while the focus remains on the latest materials, design strategies, and integration methodologies that allow for improved flexibility, sensitivity, and biocompatibility. There has been special emphasis on multifunctional sensors that can simultaneously detect different physiological signs including heart rate, body temperature, blood oxygen level, and motion dynamics. The paper also reviews recent advances in energy management systems, including self-powered devices that employ energy harvesting methods such as triboelectric, piezoelectric, and thermoelectric generation for the realization of sustainable and maintenance-free systems. Furthermore, advances in low-power electronics, flexible batteries, and wireless communication modules have contributed greatly in improving the functionality and user experience of wearable devices. Wearable systems are increasingly used for continuous, real-time monitoring of vital signs, early detection of diseases, and remote patient management, leading to personalized and preventive care. Challenges concerning data security, comfort, and long-term viability are addressed, and future directions, such as AI-powered analytics, biodegradable materials, and seamless human–machine integration, are identified. Such developments within wearable technology consider a broader shift away from basic fitness tracking toward comprehensive, intelligent health-monitoring platforms that contribute to redefining modern healthcare delivery and energy-efficient electronics.
References
S. M. Ali, S. Noghanian, Z. U. Khan, S. Alzahrani, S. Alharbi, M. Alhartomi, and R. Alsulami, “Wearable and Flexible Sensor Devices: Recent Advances in Designs, Fabrication Methods, and Applications,” Sensors, vol. 25, no. 5, p. 1377, 2025. doi: 10.3390/s25051377.
S. Shajari, K. Kuruvinashetti, A. Komeili, and U. Sundararaj, “The Emergence of AI-Based Wearable Sensors for Digital Health Technology: A Review,” Sensors, vol. 23, no. 23, p. 9498, 2023. doi: 10.3390/s23239498.
P. Minaoglou, “A Review on Wearable Product Design and Applications,” Applied Sciences, vol. 12, no. 1, p. 62, 2024. doi: 10.3390/app12010062.
