The Ultrahuman Ring AIR shows you how your body functions in everyday life. This helps you understand how your habits affect your sleep, recovery, and overall well-being. When combined with your AVEA routine, you can see how your lifestyle and supplementation affect your well-being. This data helps you tailor your strategies and measurably improve your long-term health. Its clean, minimalist design combines function and aesthetics. The tungsten carbide coating makes the ring particularly scratch-resistant and ensures it retains its elegant look even during everyday use. Holistic TrackingTracks sleep, movement, HRV, and skin temperature. Ultra-lightweight DesignWeighs just 2.4 g—for maximum comfort, around the clock. Seamless IntegrationCompatible with Apple Health and Android Health Connect. Durable & ReliableAerospace-grade titanium with up to 6 days of battery life. No Recurring CostsFull access to all data and the PowerPlugs platform—with no monthly fees.