International Journal of Research and Development in Engineering Sciences https://www.ijrdes.com N P PATNAIK M 2 1 (January - February) 2020 01 January-February enInternet of Things (IoT)Health MonitoringRemote Patient CareSmart SensorsCloud ComputingHealthcare System The Internet of Things IoT has emerged as a transformative technology in the healthcare sector enabling continuous realtime monitoring of patients vital signs and improving the quality of medical services This paper presents an IoTbased Health Care Monitoring System designed to collect analyze and transmit health data such as heart rate temperature blood pressure and oxygen levels through interconnected smart sensors The data is sent to a cloud platform where it can be accessed by healthcare professionals and caregivers remotely This system enhances patient care by enabling early detection of abnormalities and providing timely medical intervention Additionally mobile and web applications can notify doctors and patients through alerts in case of critical conditions The proposed system reduces the need for frequent hospital visits minimizes human error and supports remote healthcare delivery especially for elderly and chronic patients The integration of IoT cloud computing and data analytics ensures efficiency scalability and reliability in modern healthcare management Copyright (c) 2026 International Journal of Research and Development in Engineering Sciences. All rights reserved. 2020 All Rights Reserved