Ultrahuman Smart Ring for Health Tracking

Buy the Sizing Kit First: Before you purchase the Ultrahuman Ring, start with the Sizing Kit. This includes a ring sizer to ensure you get the right fit. The Ring AIR is available in 10 sizes (5-14) for a comfortable, secure fit. Using the sizing kit helps avoid returns and exchanges, ensuring you choose the perfect size.

Comprehensive Health Tracking: The Ultrahuman Ring measures a wide range of health metrics, including sleep, activity, stress, heart health, movement, workouts, and recovery. Stay ahead of your health and fitness goals with detailed insights to optimize performance and well-being.

Women’s Health Insights: The Ultrahuman Ring offers advanced features for women’s health, enabling you to track ovulation, cycles, and pregnancy. Multi-biomarker-based tracking helps predict a 7-day fertile window and pinpoint ovulation with precision. Access cycle tracking and personalized guidance for every phase (Menstruation, Ovulation, Follicular, and Luteal). Expecting mothers get tailored pregnancy insights for each trimester with Pregnancy Mode.

One App, No Subscription: Enjoy all essential features of the Ultrahuman Ring on the Ultrahuman App. No subscription is needed for core functions such as sleep, activity, stress, heart rate, heart rate variability, skin temperature, and recovery.

Advanced Sleep Tracking: Ultrahuman Ring provides detailed insights into all sleep stages—REM, Deep Sleep, Light Sleep, and Wakefulness. It offers actionable steps and nudges to improve sleep quality so you're ready for each day. Track sleep debt to understand overall quality and identify areas for improvement. Optimize rest and recovery with personalized, accurate sleep insights.