International Journal of Electrical and Computer Engineering (IJECE) Vol. 15, No. 3, June 2025, pp. 2888~2899 ISSN: 2088-8708, DOI: 10.11591/ijece.v15i3.pp2888-2899  2888 Journal homepage: http://ijece.iaescore.com Remote medical care monitoring system Amer Alsaraira 1 , Samer Alabed 1 , Omar Saraereh 2 1 Biomedical Engineering Department, School of Applied Medical Sciences, German Jordanian University, Amman, Jordan 2 Department of Electrical Engineering, Faculty of Engineering, The Hashemite University, Zarqa, Jordan Article Info ABSTRACT Article history: Received Feb 7, 2024 Revised Jan 19, 2025 Accepted Mar 5, 2025 Neglecting one's health is a major contributor to the decline in overall well-being, often resulting in the onset of various diseases and health issues. The avoidance of such complications becomes feasible with the introduction of a device capable of monitoring heart pulses at regular intervals, ideally every 60 seconds. The main goal of this article is to design a healthcare system that ensures continuous monitoring of heart activity and temperature, functioning as a proactive tool to keep individuals informed about their physiological parameters. This involves the incorporation of a heart rate sensor and temperature sensor in a wearable device, essentially serving as a first aid tool. The heart rate is measured by detecting pulses and calculating beats per minute, utilizing an appropriate heart monitoring sensor tailored to the specific needs of the individual. The main concept revolves around designing a wearable device that harnesses the capabilities of the digital age, making use of features such as wireless sensors and rapid data transfer through the internet of things, accessible on various smart devices. The device focuses on detecting and monitoring heart rate and temperature, with the sent data being relayed to the healthcare provider. The doctor can then monitor the patient's status through the displayed data on thing-speak. Keywords: Digital transformation Intelligent health care system Medical device Sustainability Sustainable medical system internet of things User-friendly design This is an open access article under the CC BY-SA license. Corresponding Author: Amer Alsaraira Biomedical Engineering Department, School of Applied Medical Sciences, German Jordanian University Amman 11180, Jordan Email: amer.alsaraira@gju.edu.jo 1. INTRODUCTION Recently, humans have many factors that can expose them to perilous situations requiring immediate assistance, spanning psychological, physical, and environmental influences. The multitude of potential life-threatening scenarios necessitates a continuous commitment to ensuring human safety around the clock. Conversely, a prevalent and critical issue lies in the lack of convenient and accessible healthcare systems, presenting a persistent threat to individuals daily. Challenges like congested ways hindering medical assistance and the time and financial burdens associated with crowded hospitals and costly health check-ups contribute to this problem. Addressing these concerns, an innovative smart wearable healthcare system has been developed which is specifically designed to regularly monitor two vital body parameters: heart rate and body temperature. In cases of abnormal temperature readings, a light emitting diode (LED) will signal a specific color, while abnormal heart rate readings trigger an automatic message sent to the doctor, along with the patient's location for immediate assistance. The measured parameters are conveniently posted on the thing-speak website and a mobile application. Notably, the compact smart system is designed to operate both with and without internet connectivity, ensuring continuous wearer safety.