Abstract-The idea of Internet of Things incorporates the usage of electronic devices that monitor data and are associated to a cloud (private or public), facilitating them to automatically precipitate certain events. The Internet of Things is slowly influencing on healthcare sector which includes both the doctor and patient fronts. The IoT also helps transform patient care at home. In particular, the Internet of Things (IoT) has been broadly applied to couple various available medical resources and provide adequate, trustworthy and smart healthcare utility to the elderly patients with a persistent illness. Sensor technology provides tracking of medical devices and improves overall efficiency. By the use of remote patient monitoring, costs can be reduced by reducing the number of hospital visits. The proposed work demonstrates the health monitoring of an elderly person based on IoT, by collecting heart rate, temperature and blood pressure values from sensors, processing the data through microcontrollers and stores the data on the cloud. On the other hand the doctor can access the patient's heart rate and temperature values through the web page and the message is sent to the patient/caretaker.