Heart rate monitoring plays an important role in maintaining health of heart. Humans of different ages have specific heart rate thresholds optimum and minimum values; the heart rate control system is sufficiently compatible to tackle this condition. In this article, an IoT-based device that can track the heartbeat from sensor output data & a hardware system comprised of a pulse sensor is developed. In addition, a warning system is attached to provide notification when the pulse falls below or rises above a threshold or set stage. The doctor receives the warning message from a cell phone programmed. Using this programmed application, doctors will remotely monitor the patient’s pulse data. The heart rate of the patient will be monitored by medical personnel such as nurses or doctors who are on duty at the hospital. The patient’s pulse and other personal records are saved in the database and can be used for further monitoring of the patient’s health status.