Smart Health Monitoring System Using Pulse and Temperature Sensor (Sensor-Based Health Observer)

Smart healthcare is crucial for those who require ongoing monitoring that cannot be offered outside of hospitals. Additionally, it is crucial in rural areas where adjacent private clinics may converse with urban hospitals on the health of their patients. This study intends a smart, sensor-based health observer system that notifies the concerned party through SMS while monitoring the patient's state using biomedical sensors. Here, the biomedical sensors are interfaced with a Wi-Fi module controller, which reads the data, and outputs it to an LCD or serial monitor. For a smartphone to show data, SMS must be used. a message sent by the patient's family members to make accessing the patient's information simple. Monitoring the patient at home and regularly checking on their health is a particularly difficult chore in routinely busy work. It is important to periodically check older people's health to prevent serious medical emergencies.