Wearable Sensors for Firefighter Health Monitoring
topic
Wearable physiological monitoring systems integrated into firefighter clothing or worn as standalone devices measure heart rate, core temperature from ingestible capsule or ear canal thermistor, skin temperature, and heat strain indices in real time during operations, transmitting data to incident command systems that alert supervisors when individual firefighters approach heat strain thresholds requiring mandatory rehabilitation before dangerous levels are reached.
Role
Enables real-time physiological surveillance of individual firefighter heat strain status that incident commanders can use to make evidence-based rotation and rehabilitation decisions, moving beyond fixed time-based rehab protocols to individualized monitoring that reflects actual physiological strain variation between firefighters from differences in fitness, acclimatisation, hydration, and work intensity, with wearable monitoring potentially preventing heat stroke incidents through early warning before physiological limits are exceeded.