Moodmetric

Moodmetric produces a wearable smart ring that measures emotional intensity and stress via real-time electrodermal activity (EDA), reflecting autonomic nervous system activation. The system is used for personal stress management, workplace wellness, and field research, providing laboratory-level stress metrics in a consumer-friendly device. The original mobile app and cloud service were discontinued as of February 1, 2024, but the smart ring remains compatible with the Nuanic app. The technology is validated for field research and long-term monitoring, with ongoing interest in athlete performance and mental balance studies.