The Ultrahuman Ring Air is a state-of-the-art smart ring designed for fitness and health monitoring. It offers advanced sleep analysis, continuous heart rate and HRV tracking, recovery monitoring, and metabolic insights. Made from lightweight titanium for all-day comfort, with a battery life of up to 6 days and fast charging. Waterproof, durable, and optimized for seamless wear. It syncs with the Ultrahuman app for detailed health information—making it easy to track your wellbeing anytime, anywhere. This is the same powerful Ultrahuman Ring Air, known for its precision and feature-rich capabilities—now with improved performance and a striking new finish that was perfected over months. Brushed Rose Gold is an elegant, timeless shade that gives the ring a particularly refined appearance.