The Ultrahuman Ring Air-Size-12-Air_Silver (UHRA-AS-12) is the world’s most comfortable wearable, designed to seamlessly integrate into your day while offering powerful health and wellness insights. Lighter than air and so discreet that you’ll barely notice it, the ring provides advanced tracking capabilities that are hard to overlook. With the Sleep Index, you can access a comprehensive picture of your sleep health, measuring total sleep duration, resting heart rate, and restfulness. The skin temperature sensor helps you understand your body's responses to stress, exercise, and other factors by tracking temperature fluctuations. The Phase Response Curve (PRC) works to optimize your circadian rhythm, giving you key insights on how light exposure, food, and exercise affect your sleep and alertness. The Movement Index keeps you motivated to stay active and improves glucose metabolism while enhancing energy usage outside of physical activity. With heart rate variability (HRV) monitoring, the Ultrahuman Ring maximizes your recovery, helping you understand when your body is ready to perform. In addition, it sends personalized nudges and alerts, helping you make healthier decisions in real-time based on data collected from the ring. Made from fighter jet-grade titanium and Tungsten Carbide Carbon coating, the ring is as durable as it is lightweight. The hypoallergenic medical-grade epoxy resin inside ensures maximum comfort for all-day wear. With seamless Bluetooth Low Energy (BLE5) connectivity, the ring automatically syncs with the Ultrahuman app for firmware updates and compatibility with iOS and Android devices. With up to six days of battery life and a quick 2-3 hour recharge time, the Ultrahuman Ring Air is your ideal companion for tracking and optimizing your health.
Specifications:
Width: 8.1mm
Thickness: 2.45 - 2.8mm (varies with size)
Weight: 2.4 - 3.6g (varies with size)
Material: Fighter jet-grade Titanium, Tungsten Carbide Carbon coating, medical-grade hypoallergenic epoxy resin
Connectivity: Bluetooth Low Energy (BLE5)
Compatible Devices: iPhone (iOS 14 or later), Android (Android 6 or later)
EMF Radiation Safe
Sensors: Infrared PPG sensor, medical-grade skin temperature sensor, 6-axis motion sensors, red and green LEDs for heart rate monitoring, infrared LEDs for heart rate monitoring
Battery: Rechargeable 24mAh LiPo battery
Battery Life: Up to 6 days on a full charge, 2-3 hours to charge fully
Weight: 0.0024 - 0.0036 kg (varies with size)
Dimensions: 0.81 x 0.245 - 0.28 (varies with size)
