Retro Bluetooth Smart Ring for Women Fitness Tracker Ring with Heart Rate, Sleep Monitoring, Blood Oxygen, Step Counting for iOS and Android (White, 9#)

Real-time and Accurate Sleep and Health Monitoring This smart bracelet monitors your sleep quality and daily activities in real-time. Featuring advanced sensor technology, it delivers precise data on your sleep cycles, assisting you in optimizing rest and recovery. Whether you to track your steps, calorie burn, or exercise performance, this device offers accurate feedback to help you reach your fitness goals and enhance your overall health. Before purchase, please verify the size. We strongly advise consulting the size chart and carefully measuring your finger circumference. Elegant in design with a portable charging case, it provides maximum battery capacity and protection. This stylish, hypoallergenic ring features an IP68 waterproof rating, making it suitable for all-day wear. Enjoy a premium health tracking experience. A single purchase grants you access to all data and features