Upgrade your wellness journey with the COLMI R03 Smart Ring, a sleek and discreet 19.8mm wearable designed for adults seeking seamless health tracking throughout their daily activities. This innovative smart ring goes beyond basic fitness tracking, offering advanced features like wrist heart rate monitoring, sleep analysis, and activity recognition, all packed into a compact and comfortable design. Perfect for those who prefer a minimalist approach to wearable technology, the R03 provides valuable insights into your well-being without the bulk of a traditional smartwatch or fitness tracker. Experience the convenience of continuous heart rate monitoring directly from your wrist with the COLMI R03. This feature allows you to track your heart rate throughout the day, during workouts, and even while you sleep, providing a comprehensive overview of your cardiovascular health. Stay informed about your resting heart rate, heart rate variability, and track your progress towards your fitness goals. The R03´s advanced sensor technology ensures accurate and reliable readings, empowering you to make informed decisions about your health and fitness. Beyond heart rate monitoring, the COLMI R03 excels as a daily activity tracker. It automatically monitors your steps, distance covered, calories burned, and active minutes, providing a detailed overview of your daily movement. Whether you´re walking, running, cycling, or engaging in other activities, the R03 accurately captures your progress and motivates you to stay active. Its sophisticated algorithms differentiate between various activity types, ensuring precise data capture and personalized insights. The COLMI R03 also helps you optimize your sleep patterns with its advanced sleep tracking capabilities. It automatically detects when you fall asleep and wake up, providing detailed information about your sleep stages, including light sleep, deep sleep, and REM sleep. Gain valuable insights into your sleep quality, identify potential sleep disruptions, and take steps to improve your overall sleep hygiene. Wake up feeling refreshed and energized with the R03´s personalized sleep analysis. Designed for comfort and durability, the COLMI R03 features a lightweight and hypoallergenic construction. Its slim 19.8mm profile ensures a comfortable fit for all-day wear, and its durable materials withstand the rigors of daily activities. The ring is also water-resistant, allowing you to wear it during swimming, showering, and other water-based activities. Stay connected and track your progress without interruption, thanks to the R03´s long battery life and seamless synchronization with your smartphone. Technical Specifications: * Size: 19.8mm * Sensors: Heart rate sensor, Accelerometer, * Features: Wrist heart rate monitoring, Daily activity tracking (steps, distance, calories), Sleep tracking, Activity recognition, The COLMI R03 Smart Ring is the perfect companion for adults seeking a stylish and functional way to monitor their health and fitness. Its comprehensive tracking capabilities, comfortable design, and advanced technology make it a valuable tool for achieving your wellness goals. Embrace a healthier lifestyle with the COLMI R03.