Comprehensive Health MonitoringEquipped with advanced sensors, it can accurately monitor sleep heart rate, blood oxygen, blood pressure, daily steps, and heart rate changes during exercise, enabling you to have a comprehensive understanding of your health status. Reliable Quality, Waterproof and Durable The IP68 waterproof technology combined with sturdy materials makes it not only waterproof but also wear - resistant. It ensures long - term stable operation, accompanying you in health monitoring for a long time.Invisible Wearing ExperienceWith an ultra - light and thin design, it fits the finger snugly and is comfortable to wear. Whether you are working, exercising, or sleeping, you can hardly feel its presence, and it does not affect your daily activities.Long - lasting Battery LifeIt is built - in with a low - power chip. One charge can meet your needs for several days, allowing you to bid farewell to the trouble of frequent charging and always escort your health.Intelligent Data Analysis It seamlessly connects to the exclusive APP, automatically synchronizes the monitored data, and generates intuitive health reports and trend charts, helping you easily understand your physical changes and providing a scientific basis for health management.