How Skin Temperature Sensors Are Changing Wearable Health Tracking

Episode 10 of The Wearable Tech Podcast dives into the quiet revolution in skin temperature sensing on smartwatches, rings, and patches. Lucas and Luna explore how Apple, Oura, and startups like TempTraq are turning a once-obscure metric into early warning systems for illness, fertility tracking, and sleep quality. They break down the specific sensors—thermopiles and negative temperature coefficient thermistors—and explain why wrist temperature lags behind core body temperature by 15-20 minutes. The hosts also examine the FDA clearance process for temperature-based features, the accuracy debate, and why this sensor may matter more than blood oxygen. A practical conversation for anyone wondering if their wearable's temperature data is actually useful or just another number. #SkinTemperature #WearableTech #SmartwatchSensors #AppleWatch #OuraRing #FertilityTracking #BodyTemperature #TempTraq #HealthTech #FDA #Thermopile #SleepTracking #WearableAccuracy #FitnessTrackers #Technology #WearablePodcast #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo