The Ultrahuman Ring Air- Size-14 in Aster Air Black (UHRA-AA-14) is the epitome of wearable health technology, designed to be as functional as it is comfortable. This lightweight, sleek ring glides effortlessly with you throughout your day, offering seamless integration into your lifestyle while remaining virtually invisible. It provides in-depth insights into your sleep with the Sleep Index, which measures your total sleep duration, resting heart rate, and restfulness to give you a clear picture of your sleep quality. The ring also features skin temperature tracking, an essential metric for understanding your body’s physiological state and responses to external factors like exercise, stress, and illness. By leveraging the Phase Response Curve (PRC), the ring helps synchronize your daily activities with your body’s natural circadian rhythm, boosting energy and productivity. The Movement Index encourages healthy movement throughout the day to optimize glucose metabolism and non-exercise energy expenditure. With Heart Rate Variability (HRV) tracking, the Ultrahuman Ring helps you assess recovery and readiness, giving you the insights you need to perform at your best. The ring’s durable construction includes a fighter jet-grade titanium outer shell reinforced with Tungsten Carbide Carbon, offering superior resistance to wear and tear, while the hypoallergenic medical-grade epoxy resin inner coating ensures comfort during prolonged wear. Equipped with advanced sensors such as an infrared PPG sensor, skin temperature sensor, and motion sensors, the ring monitors your body’s metrics in real-time. The rechargeable 24mAh LiPo battery provides up to 6 days of use, with a full charge taking just 2-3 hours. Whether you’re tracking your sleep, temperature, movement, or recovery, the Ultrahuman Ring Air- Size-14 in Aster Air Black is the perfect tool to help you optimize your health.
Specifications:
Fighter jet-grade titanium outer shell with Tungsten Carbide Carbon coating
Medical-grade hypoallergenic epoxy resin inner coating
Sleep Index for tracking total sleep duration, resting heart rate, and restfulness
Skin temperature sensor for tracking physiological states
Phase Response Curve (PRC) for syncing activities with circadian rhythm
Movement Index for optimizing glucose metabolism and energy expenditure
HRV tracking for assessing recovery and readiness
Advanced sensors: Infrared PPG, skin temperature sensor, 6-axis motion sensors
Rechargeable 24mAh LiPo battery, lasts up to 6 days
2-3 hours to fully charge from 0% to 100%
Weight: 0.0024 - 0.0036 kg (varies with size)
Dimensions: 0.81 x 0.245 - 0.28 (varies with size)
