UT Dallas Researchers Develop Wearable Sweat Sensor to Track Sleep-Wake Hormones
Researchers at The University of Texas at Dallas, in collaboration with biotech company EnLiSense, have developed a wearable sensor that continuously measures cortisol and melatonin levels through sweat to track the body’s sleep-wake cycle more conveniently than traditional saliva sampling. The technology offers a new approach to monitoring circadian health and could help users improve sleep quality as demand for advanced wearable health tech grows. 
UT Dallas Researchers Develop Wearable Sweat Sensor to Track Sleep-Wake Hormones