【FITNESS TRACKER】Our high-precision, high-performance heart rate sensor accurately captures data and monitors your heart activity 24/7. The smart ring analyzes the relationship between your activity and heart rate, and the app sends you an alert when your heart rate gets too high. 【Multi-Dimensional Physical Health Monitoring】Wearing the ring can track your exercise data, such as steps, distance, calories, heart rate and pace. View map path tracking and detailed workout data to improve your performance and push your limits. [Power & Durability] The smart ring adopts patented energy-saving technology to ensure continuous monitoring for about 3 days 【Smart Ring】The minimalist design goes beyond traditional wearable devices, and the smart ring uses cutting-edge technology to achieve precise data monitoring and intelligent manufacturing. Stylish, simple and elegant