Abstract
Respiratory problems are known to be one of the fatal conditions leading to human death. Regular health check-ups can help in early detection of various diseases. Coronary syndromes have claimed many lives, and during the current coronavirus period, doctors may not be able to physically meet and treat patients unless the situation is critical. To address this issue, we have developed an Internet of Things (IoT) system to assist individuals and provide immediate treatment. Our system utilizes a pulse sensor that calculates the person's heartbeat when a finger is placed on it. It consists of two main components: hardware for heartbeat calculation and continuous monitoring of the collected heartbeat data. The pulse sensor is connected to an Arduino UNO, which allows us to monitor the heartbeat and transmit the data to the internet using a GSM module. The collected data is sent to an SMS service via a SIM card and Arduino, enabling continuous monitoring of the heartbeat for any abnormalities. The user can set a threshold limit, and if the patient's heartbeat exceeds this limit, an SMS is sent to the doctor or client, providing them with the patient's current heartbeat information. This automated system allows for remote monitoring of a patient's heartbeat and provides an immediate response based on the heartbeat data.