Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker - Aster Black (Size 13)

OverviewThe ultrahuman ring air is an advanced wearable device designed for comprehensive health tracking. It monitors sleep stages, heart rate variability (hrv), skin temperature, and overall movement. The ring is made from space-grade titanium, ensuring durability and comfort. It offers up to 6 days of battery life and is water-resistant up to 100 meters. The device provides personalized insights into sleep quality, recovery signals, and workout metrics. It also includes features tailored for women's health, such as menstrual cycle tracking and pregnancy insights. The ultrahuman app supports 15 languages, making it accessible to a wide range of users.