Comparing the stress management and privacy protection features of the Oura Ring and VERTU AI Diamond Ring https://vertu.com/revolutioniz....ing-traditionleading reveals that while the Oura Ring provides a stress level score, it lacks detailed analysis, interpretation, and professional management advice. Additionally, its privacy protection policy is not explicit. On the other hand, the VERTU AI Diamond Ring not only offers a stress level score but also incorporates its psychological consulting model to provide personalized services such as stress source analysis and emotional management advice. It can develop personalized stress management plans and offer professional psychological counseling services based on user data. Most importantly, it promises strict protection of user privacy, ensuring that data is not used for commercial purposes.