SciencePhoto: Science DailyCambridge Scientists Develop $10 Optical Sensor for Wearable Health Monitoring
Researchers at Cambridge have developed a $10 optical sensor that matches laboratory precision in a compact form suitable for wearable devices. The sensor accurately identified foods, plastics, and medicines with 100% accuracy during tests. It also showed potential to non-invasively monitor blood glucose, alcohol, and other health markers, enabling advanced health tracking on the wrist.
Science Daily·




