- Ultra-Light Design: Weighing just 4.7 g, this smart ring is designed for both men and women. Its lightweight nature ensures maximum comfort, especially during sports activities, allowing you to focus on performance without distraction. - Heart Rate and Sleep Tracker: Stay in tune with your health. The ring offers real-time heart rate monitoring to help you track your heart rate trends. Its sleep tracking function logs sleep duration, including periods of wakefulness, deep sleep, and light sleep, promoting healthier sleep habits. - Fitness Tracking: Equipped with multiple sports modes, including walking, running, fitness, hiking, and swimming, this smart ring automatically detects your activity and records essential data like step count and calories burned, providing a comprehensive overview of your daily fitness. - Durable and Elegant: Made from high-quality stainless steel, this ring is both durable and resistant to fading. It offers a sleek and elegant look, making it suitable for both athletic and casual wear. - IP68 Waterproof: The smart ring is designed to meet daily waterproof needs, ensuring reliability during various activities, including swimming and workouts. - Perfect Gift Choice: Available in three stylish colors—gold, silver, and black—this smart ring makes an ideal gift for any occasion, including Christmas, birthdays, and Valentine's Day. Each ring comes beautifully packaged in an exquisite gift box. - What's Included: The package contains one smart ring, an English user manual, and a charging cable, ensuring you have everything you need to start tracking your health and fitness right away.