1. Pulse measurement and sleep analysis: Easily activate the 24hour continuous heart rate monitoring mode to keep track of your health. At night, the intelligent sleep function not only accurately records your sleep cycles but also assesses sleep quality, including the distribution of light and deep sleep stages, helping you optimize sleep patterns and cultivate healthier habits. 2. Exclusive charging case: Designed to complement the smart ring, the exclusive charging case delivers a seamless techlife experience. It embodies craftsmanship and design elegance while serving as the companion for your smart ring, ensuring fast, efficient, and fully powered charging every time. 3. Stylish and durable smart ring: Crafted from quality stainless steel, this smart ring blends modern metallic luster with a timeless aesthetic, offering exceptional durability. Its rustresistant properties maintain the ring's radiant finish even after prolonged wear, while the smooth surface repels dust and dirt for effortless cleaning and maintenance. 4. Multifunctional fitness tracker ring: As a comprehensive fitness pedometer, this smart ring precisely records daily activity data, including steps, distance, calories burned, and realtime pulse. It also supports multiple sports modes like walking, running, and cycling, ensuring every workout is traceable and effective.