IOT-Based Advanced Monitoring System for Outdoor Safety

Mountain climbing is an exhilarating but risky adventure due to extreme environmental conditions and the remoteness of locations. Accidents can result in delayed or unsuccessful rescue operations due to a lack of real-time information on the climber's location and health status. This paper introduces an IoT-enabled monitoring system designed to mitigate such risks. By integrating heartbeat and temperature sensors with GPS, GSM, and an Atmega microcontroller, the system enables continuous real-time monitoring of vital signs and location. The system is capable of generating alerts when vital parameters exceed predefined thresholds, sending SMS notifications with GPS coordinates to designated contacts or rescue teams. Even in cases of network unavailability, the last recorded location aids rescue operations. The project highlights the use of IoT for realtime data visualization and emergency management, offering a lifesaving solution for climbers in remote and high-altitude environments. This system significantly enhances safety and responsiveness during outdoor expeditions