The smart ring maker’s Resilience metric rolls out today. It measures how well you handle physiological stress based on your day time stress load — and how well you recover from it. Oura also had stats to share from its Daytime Stress and Reflections features, which launched in October. Mainly, its users are more stressed on weekends, experience an average of 95.6 minutes of daily stress, and half of all users report about three stressful days a month.