Ultrahuman AIR Smart Ring, Matte Grey - Size 13
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 Ultrahuman Sizing Kit first for your Matte Grey size 13 ring to ensure the most comfortable secure fit for all day tracking accuracy
- Advanced Sleep Analysis - Monitor REM Deep and Light sleep stages with actionable insights plus track sleep debt to optimize your recovery and boost your daily energy levels
- Durable Titanium Design - This Matte Grey smart ring features a lightweight hypoallergenic space grade titanium shell that is water resistant up to 100m for any activity
- Comprehensive Health Stats - Track heart rate HRV and stress rhythm scores effortlessly with this advanced fitness wearable featuring no monthly subscription fees
- Extended Battery Performance - Enjoy up to 6 days of continuous monitoring on a single charge with this robust water resistant smart ring built for long term health 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 do I determine the correct size for the Ultrahuman Ring Air in the Matte Grey finish to ensure a perfect fit?
We highly recommend ordering our complimentary sizing kit first to find your ideal fit among available options. Since ring sizes are unique, this step ensures comfort and optimal sensor performance while preventing any unnecessary returns.
Can the durable Ultrahuman Ring Air in Matte Grey be worn during swimming or while I am taking a shower every day?
Yes, this lightweight titanium smart ring is fully water-resistant and designed for all-day wear. It is durable enough to handle your daily shower or swim, allowing you to track your recovery and health metrics seamlessly without ever taking it off.
How long does the battery last on the Ultrahuman Air model before it needs another charge for continuous monitoring?
You can enjoy up to six full days of battery life on a single charge with this advanced smart device. When it does run low, the quick-charging technology gets you back to tracking your heart rate, HRV, and metabolic insights in no time at all.
Does the titanium design of the Ultrahuman Ring Air provide enough comfort for sleep tracking and daily fitness activities?
Absolutely, it is crafted from premium lightweight titanium specifically for maximum comfort during sleep and intense workouts. Its low-profile build ensures it stays out of your way, providing effortless health monitoring throughout your routine.
What kind of health and recovery data can I expect to see in the Ultrahuman app when using my new Matte Grey smart ring?
The device provides comprehensive analytics, including detailed sleep staging, continuous heart rate, HRV trends, and metabolic insights. All this data syncs automatically, empowering you to optimize your wellness goals effectively every day.