Ultrahuman AIR Smart Ring, Aster Black - Size 12
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 the dedicated sizing kit first to find your ideal fit among 10 sizes ranging from 5 to 14 for this sleek Aster Black smart wearable
- Premium Titanium Design - Experience lightweight comfort and durability with space-grade titanium construction that is water-resistant up to 100m for any daily fitness activity
- Advanced Health Analytics - Monitor sleep stages, heart rate variability, and blood oxygen levels with precision tracking to optimize your daily recovery and performance
- Women's Wellness Insights - Utilize specialized features to track ovulation cycles, pregnancy phases, and fertile windows with biomarker-based personalized guidance
- Extended Battery Performance - Enjoy up to 6 days of continuous health monitoring on a single charge with this Aster Black ring for seamless and effortless wellness tracking
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 does the Ultrahuman Ring Air Aster Black provide accurate health metrics for daily fitness tracking?
This advanced smart ring utilizes cutting-edge sensors to deliver continuous heart rate and HRV monitoring. By syncing with our intuitive app, you receive deep metabolic insights and recovery tracking to optimize your wellness journey daily.
Why is it necessary to order a sizing kit before purchasing the specific size 12 titanium smart ring?
Because every finger size is unique, using our complimentary sizing kit ensures your ring offers a perfect fit. Proper sizing is vital for sensor accuracy and all-day comfort, which also helps prevent the need for any future product exchanges.
Can I wear the lightweight Ultrahuman Ring Air during intense swimming sessions or heavy rainfall activities?
Absolutely. The durable, water-resistant design is crafted specifically for active lifestyles. Whether you are swimming or sweating during a workout, this robust wearable stays protected while continuously tracking your vital health data.
How long can I expect the battery to last on the titanium wearable before needing another quick charge?
You can enjoy up to 6 days of battery life on a single charge. This exceptional longevity allows for consistent health monitoring without frequent interruptions, ensuring you capture every aspect of your sleep patterns and performance.
What are the primary health benefits of using the sleep analysis features found in this smart wearable?
Our sophisticated sleep analysis tracks your cycles to help you understand recovery patterns. By interpreting this data, you can make informed decisions to improve rest quality, boost energy levels, and enhance your overall physical health.