Internet of Things (IoT) plays a vital role in connecting the surrounding environmental things to the network and made easy to access those un-internet things from any remote location. The human death due to the heart attack is increasing day by day. Due to today’s human lifestyle, eating habits, irregular daily routines, the heart attack problem is becoming predominant. So here we design a wristband which enables the early detection of heart attack and provide medical facilities as soon as possible. This mainly focuses on early detection of the heart attack which in turn reduces the human death rate due to the heart attack. And also using this device, one can monitor rhythm of heart which also helps to detect the heart attack.