The rapid development of wearable sensor technology and the integration of Internet of Things (IoT) in healthcare have paved the way for personalized and pervasive healthcare solutions. This research aims to explore the potential of wearable sensors and IoT integration in revolutionizing healthcare by enabling personalized monitoring and interventions. The research begins by investigating the current state of wearable sensor technology and IoT platforms in healthcare. Various types of wearable sensors, including biosensors, motion sensors, and environmental sensors, are examined in terms of their capabilities, accuracy, and usability. Additionally, IoT platforms and communication protocols are analyzed for their compatibility and scalability in healthcare settings. To achieve personalized healthcare, the research focuses on developing intelligent algorithms and machine learning models that can process the vast amount of data collected from wearable sensors. These models will enable real-time analysis and interpretation of sensor data, facilitating personalized health monitoring, early detection of diseases, and timely interventions. The integration of wearable sensors with IoT platforms will enable seamless data transmission, storage, and analysis, thus facilitating healthcare providers to deliver timely and targeted interventions. Moreover, the research explores the challenges and considerations associated with the adoption of wearable sensors and IoT in healthcare. Privacy and security concerns, data interoperability, and regulatory compliance are key factors that need to be addressed to ensure the successful implementation of personalized and pervasive healthcare solutions. The research also investigates potential ethical implications and the impact on patient-provider relationships resulting from the integration of wearable sensors and IoT. The outcomes of this research will contribute to the advancement of personalized and pervasive healthcare by providing insights into the potential benefits, limitations, and challenges of wearable sensor technology and IoT integration. The findings will guide healthcare professionals, researchers, and policymakers in designing and implementing effective healthcare strategies that prioritize individual needs, enhance patient outcomes, and improve overall healthcare delivery.