In order to offer practical healthcare alternatives, we present and put into practice an Internet of Things-enabled health monitoring system in this publication. Because technology is developing so quickly, experts are always looking for new electronic tools that can quickly identify abnormalities in the body. The development of contemporary, non-invasive medical support systems is made possible by the Internet of Things (IoT). Our healthcare monitoring system is made to provide people with diseases like COVID-19, high BP, and hypertension with prompt access to medical care, particularly in rural areas of developing nations like Bangladesh. The expense of buying particular medical equipment or making frequent hospital trips might be prohibitive for the typical person, and many of these patients do not have instant access to healthcare services or emergency clinics. Our designed system tracks vital health indicators such as blood oxygen levels, heart rate, and body temperature. Making healthcare more accessible and cheap for regular people is our main objective. In addition to being financially viable, this method makes it simple for patients to receive individualized medical treatment in the convenience of their own homes. This study presents an Internet of Things (IoT)-based solution that makes it easier and less expensive to provide care from home using often complicated medical gear.