Heart rate sensor with IoT features

Abstract

This paper describes the working of a heartbeat sensor project aimed at creating an internet-enabled heart rate monitoring device, combining the ESP32 microcontroller, MAX30102 pulse oximeter sensor, and OLED display. The device transmits real-time data to a webpage, allowing users to monitor their heart rate conveniently. Challenges included securing a stable internet connection and optimizing power consumption. Potential applications range from remote patient monitoring to fitness tracking, promoting healthier lifestyles. The project demonstrated the convergence of IoT and health monitoring technologies. Plans involve refining the device’s capabilities and enhancing user experience.