Retro Bluetooth Smart Ring for Women Fitness Tracker Ring with Heart Rate, Sleep Monitoring, Blood Oxygen, Step Counting for iOS and Android (White, 10#)

Real-time and Accurate Sleep and Health Monitoring This smart ring can monitor your sleep quality and daily activities in real-time. With advanced sensor technology, it delivers precise data about your sleep cycles, assisting you in optimizing rest and recovery. Whether you aim to track your steps, calorie consumption, or exercise performance, this device offers accurate feedback to support you in reaching your fitness goals and enhancing your overall health. Before purchasing the smart ring, we strongly advise that you consult the size chart and carefully measure the circumference of your finger. It boasts an elegant design and a portable charging case, offering extended battery performance and protection. This stylish, hypoallergenic ring is built with an IP68 waterproof rating, making it suitable for all-day wear. Enjoy a high-quality health tracking experience. You only need to make one purchase to own all data and features