Ultrahuman AIR Smart Ring, Space Silver - Size 11
Before ordering the Ultrahuman Ring Air, be sure to get the free sizing kit! Ring sizes are unique – only with the kit can you find your perfect fit. This ensures that the ring fits comfortably, works optimally and saves you unnecessary returns and reorders.
- Perfect Fit Guaranteed - Order your sizing kit first for the Space Silver Ultrahuman Ring AIR size 11 to ensure maximum comfort and accuracy for all day wear
- Advanced Sleep Mastery - Monitor REM and deep sleep stages with precision tracking to improve your rest quality and overall recovery metrics throughout the entire night
- Proactive Health Insights - Experience comprehensive wellness monitoring with continuous heart rate and HRV tracking plus stress rhythm scores for your daily performance
- Durable Titanium Build - Crafted from aerospace grade titanium this waterproof smart ring offers a sleek design with 6 days of battery life for any active lifestyle
- Empowering Female Health - Utilize advanced cycle tracking and pregnancy mode to receive personalized biometrics and guidance tailored to your specific hormonal phases
Order the sizing kit for the perfect fit!
BUY THE SIZING KIT FIRST
Ultrahuman Ring sizes differ from standard ring sizes. Purchase the Ultrahuman Sizing Kit first, which includes a ring sizer, to accurately determine your size. The Ring AIR is available in 10 sizes (5-14), ensuring a comfortable, secure fit. Using the sizing kit helps you avoid returns and exchanges, ensuring you select the right size before purchasing.
COMPREHENSIVE HEALTH TRACKING
The Ultrahuman Ring measures a wide range of metrics including sleep, activity, stress, heart health, movement, workouts, and recovery. Stay on top of your health and fitness goals with detailed insights to optimize your performance and well-being.
WOMEN’S HEALTH INSIGHTS
With Ultrahuman Ring's advanced women's health features, track ovulation, cycles and pregnancy. Through multi-biomarker-based tracking for those looking to conceive, predict a 7-day fertile window and pinpoint ovulation with precision. Access cycle tracking combined with biomarker-based personalized guidance for every phase (Menstruation, Ovulation, Follicular, and Luteal). With Pregnancy Mode, expecting mothers get tailored pregnancy insights throughout each trimester.
ONE APP, NO SUBSCRIPTION
Enjoy all the essential standard features of the Ultrahuman Ring, including sleep, activity, stress, heart rate, heart rate variability, skin temperature and recovery with no subscription — on the Ultrahuman App.
ADVANCED SLEEP TRACKING
Ultrahuman Ring provides detailed insights into all your sleep stages — REM, Deep Sleep, Light Sleep and Wakefulness, along with actionable steps and nudges to improve sleep so you're ready for the day. It also tracks sleep debt, helping you understand your overall sleep quality and identify areas for improvement. Optimize your rest and recovery with accurate, personalized sleep insights.
RECOVERY & ACTIVITY INSIGHTS
Track steps, workouts, and calories for insights into your activity. Ring AIR also helps you recover better with enhanced recovery tracking. 'Dynamic Recovery' blends key metrics like heart rate, HRV, and skin temperature, tracking sleep and lifestyle to provide actionable insights
MINIMAL FORM FACTOR & DURABILITY
The Ultrahuman Ring is crafted from space-grade titanium, offering unmatched strength and lightweight comfort. It’s water-resistant up to 100m, making it perfect for everyday wear, workouts, and even swimming.
A GAME-CHANGING PERSPECTIVE ON STRESS
Get a deeper understanding of stress with a unique "Stress Rhythm Score" which considers the variations in your Heart Rate (HR), Heart Rate Variability (HRV), and Resting Heart Rate (RHR) against the backdrop of your circadian rhythm.
POWERPLUGS
Your health journey is unique, and PowerPlugs allows you to focus on what matters the most, to you. Understand how your heart responds to activities, stress, and rest, with the Cardio Adaptability PowerPlug; track your screen time and its impact on your health with the Screentime PowerPlug; enhance alertness and improve wakefulness with the Caffeine Window PowerPlug; and more.
INSIDE THE AIR
Boasting a smooth hypoallergenic inner shell and constructed with Space-Grade Titanium, Ring AIR comes with up to 6 days of battery life, wireless charging, and water resistance up to 100 m.
What's in the box:
- Ultrahuman Ring AIR
- Standard Ring Charger
- Type-C to C Cable (1m)
Ovulation Tracking
Pregnancy Insights
Calories burned
Activity vs. inactivity
Hours slept
Skin temperature
VO2 Max
Inner: hypoallergenic epoxy resin
Android 6 or later
Non-contact medical-grade skin temperature sensor
6-axis motion sensors
Red LEDs (heart rate monitoring and oxygen saturation)
Green LEDs (heart rate monitoring)
Infrared LEDs (heart rate monitoring)
How do I guarantee the perfect fit for my Space Silver Ultrahuman Ring Air size 11 before purchasing?
We strongly recommend ordering our complimentary sizing kit first to find your ideal fit. Since ring sizes are unique, this ensures comfort and accuracy, helping you avoid unnecessary returns while keeping your wellness data precise.
What is the expected battery performance of the lightweight titanium Ultrahuman Air smart ring daily?
You can enjoy up to 6 days of continuous operation on a single charge. The device is designed for seamless, all-day wear, featuring rapid charging capabilities so you can return to tracking your health insights and metabolic data quickly.
Is the Ultrahuman Air fitness tracker suitable for swimming and intense outdoor workout sessions?
Yes, this durable smart ring is fully water-resistant and built for active lifestyles. Its lightweight titanium construction allows you to monitor heart rate, recovery, and HRV effortlessly during your most demanding physical activities.
How does this smart device provide advanced metabolic insights and detailed sleep quality analysis?
By syncing with our intuitive app, the ring continuously monitors your physiological signals. It translates complex heart rate and movement data into actionable recovery insights, providing a holistic view of your health anytime and anywhere.
Can the titanium Ultrahuman Ring Air monitor my heart rate and HRV data throughout the entire night?
Absolutely, the device offers advanced, continuous monitoring throughout your sleep cycles. It captures precise HRV and heart rate data, providing comprehensive metabolic insights to help you optimize your recovery and daily wellness routine.