Smart Ring Product Description Stay connected to your health and fitness goals with the Smart Ring — a sleek, comfortable, and powerful wearable designed to monitor your body's performance around the clock. Key Features and Benefits: 1. Easy Size Selection for Fit Measure your finger circumference and refer to the size chart before for the most comfortable wear. Choosing the right size helps you avoid unnecessary returns or exchanges and ensures allday comfort. 2. Intelligent Sleep Tracking for Better Rest Monitors and records detailed sleep data including deep sleep, light sleep, and wakeful episodes. Access clear sleep reports anytime through the app. Use professional insights to adjust lifestyle habits and improve sleep quality over time. 3. Comprehensive Health and Activity Monitoring Tracks a wide range of activities: running, walking, hiking, cycling, yoga, dancing, rope skipping, and more. Records key metrics: exercise route, duration, steps, heart rate, speed, calories burned, and distance. 24hour continuous monitoring of heart rate and blood oxygen levels for complete health protection. 4. Exceptional Waterproof Performance Waterproof depth up to 80 meters, suitable for swimming, workouts, and daily wear. Built for comfort, even on sensitive skin, ensuring irritation use in various environments. 5. Long Battery Life and Lightweight Design Up to 5 days of use from a single charge. Extended usage beyond 30 days when paired with the smart charging case. Compatible with both Android and iOS devices for seamless connectivity. Ultrathin, lightweight design for a barelythere feel during everyday wear. Practical Application Scenarios: Swim training: Track fitness progress without worrying about water damage. Business travel: Long battery life makes it reliable for extended trips without frequent charging. Sleep improvement: Monitor and understand sleep patterns to create healthier routines. The Smart Ring offers precision tracking, versatile usage, and longlasting performance in a minimalist, comfortable form — making it an ideal companion for your health and fitness journey.