Explore your fitness journey with the Oura Ring Gen3 - Sizing Kit, designed to fit seamlessly into your active lifestyle. Whether you're hitting the pavement for a run or pacing through your daily tasks, this activity tracker is crafted to monitor your movements and provide insights into your performance like never before. The Oura Ring is renowned for its accuracy and comprehensive tracking, catering to a wide range of sports and activities, including running and jogging. With this try-before-you-buy sizing kit, you can ensure the perfect fit for your Oura Ring, optimizing comfort and functionality from the very start of your fitness journey.