Wearable Sensors for Healthcare Monitoring: Smart Tools for Real-time Applications addresses the growing need for advanced diagnostic tools amid increasing global health challenges. The reference explores state-of-the-art wearable biosensors that enable non-invasive, continuous, and real-time monitoring of disease biomarkers in biofluids such as sweat, saliva, and tears. This technology offers promising solutions to overcome limitations of conventional diagnostics, providing sensitive, portable, and user-friendly healthcare management tools. The contents cover fundamental to advanced topics including nanoengineered materials, design and fabrication methods, classifications of biosensors, and detection techniques for various biomarkers. Additional chapters focus on applications in diabetic care, inflammatory biomarker monitoring, wound healing, infectious disease detection, personalized nutrition, and integration with intelligent wireless technologies.The book also addresses self-powered wearable devices and market commercialization prospects, offering a holistic view of the wearable biosensor landscape. This books benefits researchers, academicians, clinicians, diagnostic laboratories, and industry professionals by delivering comprehensive insights into the design, development, and application of wearable biosensors. It serves as a valuable platform for innovation, enabling the creation of high-performance, affordable, and smart diagnostic tools that can transform personalized healthcare and point-of-care monitoring.Introduces wearable biosensors for real-time, non-invasive healthcare monitoringExplains design, fabrication, sensing mechanisms, and classifications of wearable biosensorsDetails applications for detecting metabolites, inflammatory biomarkers, and wound healingHighlights integration of wireless technologies for continuous personalized health monitoringDiscusses commercialization opportunities and market potential for wearable biosensors