Using the skin's electrical conductance to track sweat loss during both physical and mental activities

Using the skin's electrical conductance to track sweat loss during both physical and mental activities

Over the past decades, electronics engineers have developed a wide range of wearable devices that can be used to track some physiological processes and collect health or fitness-related data. These devices rely on miniature sensors that can pick up different signals, such as heart rate, blood oxygen levels and body temperature.