Moodmetric provides digital health tools and services for preventive stress management. The Moodmetric smart ring measures cognitive and emotional load in real time, providing unique and continuous data. The ring is widely used in scientific research. It is a user-friendly way to capture electrodermal activity (EDA), which tells about the activation of the sympathetic nervous system. About Moodmetric smart ring as a research tool: https://www.moodmetric.com/research/ For inquiries about our business services, contact info@moodmetric.com