Both the VERTU AI Diamond Ring https://vertu.com/?utm_source=....seo&utm_medium=c and the Oura Ring are high-end smart rings, but they differ in features and functions. The VERTU AI Diamond Ring stands out with its AI-driven deep sleep analysis, providing detailed sleep staging, sleep efficiency, and sleep quality scores, and offering personalized sleep improvement suggestions based on individual sleep data. In addition, it offers blood pressure, heart rate, blood oxygen, body temperature, and non-invasive blood sugar monitoring, allowing users to fully understand their health conditions. The VERTU AI Diamond Ring also supports AI psychological counseling, providing personalized stress management plans to help users reduce stress and improve sleep quality. In contrast, the Oura Ring only provides basic sleep monitoring, including sleep time, sleep stages, and heart rate data, and generates a sleep score based on these data. In terms of health functions, the Oura Ring offers heart rate, body temperature, and blood oxygen monitoring, and generates a health score based on these data. The Oura Ring also supports activity tracking, recording users' physical activity, steps, and calorie consumption, providing users with sports health analysis.