Retro Bluetooth Smart Ring for Women Fitness Tracker Ring with Heart Rate, Sleep Monitoring, Blood Oxygen, Step Counting for iOS and Android...

Real-time and precise sleep and health monitoring. This smart ring tracks your sleep quality and daily activities accurately. Utilizing advanced sensor technology, it delivers detailed data on your sleep cycles, assisting you in optimizing rest and recovery. Whether you aim to monitor your steps, calorie burn, or exercise performance, this smart ring offers accurate feedback to support your fitness goals and enhance your overall health. Before purchase, please verify the size. It is highly advised to consult the size chart and meticulously measure your finger circumference. Featuring an elegant design with a portable charging case for protection. This stylish, hypoallergenic ring boasts an IP68 waterproof rating, making it ideal for all-day wear. Enjoy a premium health tracking experience