Ultrahuman Ring

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Ultrahuman Ring AIR

Ring AIR

£329.00

Flexible payments with Klarna | Pay now, later or in interest-free instalments

Select your ring color

Find your ring size

Guessing wrong costs the planet. Use the sizing kit to get it right the first time.

Not a 100% sure? Go for the sizing kit. Nailing the fit the first time helps you and the Earth.

Trade in your smart ring

Select a smart ring you want to trade in

Contact support for other smart ring eligibility

Personalise your ring

Add an UltrahumanX coverage plan

Your peace of mind is precious. Get accidental damage protection and coverage for your Ring AIR.

Almost there. Here’s your order summary.

Ultrahuman Ring AIR

Raw Titanium, Sizing kit included

Ring AIR

£329.00

Total

£329.00

Shipping fees and taxes are calculated at checkout

Charging cable

included

Up to 6 days battery life

30-day return

Building for a healthier planet. For every order you place this month, Ultrahuman plants a tree where it's needed most.

What's in the box

Ultrahuman Ring AIR

Standard Ring Charger

Type-C to C Cable (1 mtr)

The ultimate form factor for Sleep and Recovery tracking

Unmatched Accuracy

Fingers provide more accurate biomarker data than wrists due to higher blood flow and arteriole density.

11x lighter

Compared to typical smartwatches, weighing only 2.4 grams.

Ultimate comfort

Crafted with precision, featuring a hypoallergenic smooth inner lining for unmatched comfort and a barely-there feel.

Sleep better
than ever before

Discover the key to sleeping better. Get an everyday sleep score that shows how well you've rested. Track your sleep stages, learn what affects your sleep quality, and unlock personalized tools for better nights. Wake up refreshed and ready for anything.

Sleep Score

Your entire Sleep summed up

sleep contributors

The anatomy of
your sleep

Sleep Stages

Understanding your sleep stages

Advanced metrics

The nuances of your
sleep, captured

The edge in your recovery game

Dynamic Recovery analyzes key physiological markers for a real-time Recovery Score. Understand how sleep, stress rhythm, skin temperature, and HRV affect your body's restoration. Improve recovery with power naps and breathwork techniques.

dynamic recovery

Track your recovery changes throughout the day

SKIN TEMPERATURE

Early indicators with temperature metrics

HRV factor

Continuous HRV
monitoring

impact of stress

Regulate Stress with your body’s natural rhythm

How we compare

See how the Ultrahuman Ring AIR compares with Apple, Whoop, Garmin and the Oura ring

Ultrahuman Ring

Form
Weight
2.4 - 3.6 grams(varies by size)Feels as heavy as a US penny	35 - 53 grams(varies by model)Feels as heavy as a golf ball
Form Factor
Ring no display	Wrist-worn with display
Real-Time Metrics
Heart Rate
Periodically throughout the day	Periodicallythroughout the day
HRV Monitoring
24/7 HRV monitoringDynamic and actionable	Periodicallythroughout the day
Skin Temperature Tracking
24/7temperature monitoring	Limited(varies by model)
Sleep
Sleep Tracking

Sleep Metrics
Comprehensive Sleep Stages Tracking with 10+ Contributing Metrics	Comprehensive sleep tracking
Movement & Workout
Step Counting

Distance and Calories

VO2 Max

Recovery
HRV Monitoring
Dynamic Recovery tracking via SDNN, RMSSD metrics	SDNN, RMSSD metrics
Stress Monitoring

Function
Battery Life
Up to 6 days	5-14 days(varies by model)
Full Charging Time
90 minutes	1-2 hours(varies by model)
Water Proof
Up to 100 meters (about 328 feet) for up to 12 hours	Up to 100 meters
GPS

Airplane Mode

Find My Device

Real-time Actionable Nudges

Unique value proposition
Form Factor
Ring no display	Wrist-worn with display
Circadian Rhythm Tracking

Caffeine Window Detection

AFib Detection
(limited regions)
Mandatory Data Subscription
Not Required	Not Required
Pricing
Price Range
$349	$199-$999+

One Ring, endless discoveries.

Engineer your Longevity

Leverage the Ring AIR’s cutting-edge, passive and preventive health monitoring capabilities to set yourself on a path toward extended vitality and your quest for a longer, healthier life.

AFib Detection

This PowerPlug discreetly monitors your heart rhythm every night, detecting early signs of AFib (Atrial Fibrillation). Enjoy seamless and nocturnal monitoring with daily medical-grade reports for peace of mind.

Cardio Adaptability

Monitor your heart’s activity every night with this PowerPlug. It analyzes cardio adaptability using detailed tachograms and Lorenz plots, offering key insights into how your heart responds to activities, stress, and rest.

Technical Specifications

2.4 gms light. 11x lighter than a typical smartwatch.

2.4 mm sleek. Discreet design for everyday use.

Body	DimensionsWidth - 8.1mmThickness - 2.45 - 2.8 mm (varies with size)	Weight2.4 - 3.6 g (varies with size)
Material	The outer shell is made from fighter jet grade Titanium reinforced with Tungsten Carbide Carbon coating, making it resistant to everyday wear and tearThe inners of the ring is coated with medical-grade hypoallergenic epoxy resin, making it comfortable to wear at all times
Connectivity	Bluetooth Low Energy (BLE5)Automatic firmware updates via the Ultrahuman AppCompatible with iPhones running iOS 15 or later and Android devices running Android 6 or later.EMF radiation safe
Sensors	Infrared Photoplethysmography (PPG) sensorNon-contact medical-grade skin temperature sensor6-axis motion sensorsRed LEDs (heart rate monitoring and oxygen saturation)Green LEDs (heart rate monitoring)Infrared LEDs (heart rate monitoring)
Battery	Rechargeable, non-replaceable 24mAh LiPo batteryLast up to 6 days on a full charge90 mins to fully charge the Ring from 0% to 100%

Still unsure if Ring AIR is the right
wearable for you?

Our product wizards are ready to talk to youWhether you're curious, skeptical, or just want to know how
it would work for you, we're here to help.

Still got questions?

How do I choose the right ring size for me?

If you're uncertain about your Ultrahuman Ring AIR size, we recommend opting for the free sizing kit that we'll promptly dispatch it upon placing a Ring order. The sizing kit includes high-quality plastic ring sizers ranging from sizes 5 to 14. Please note that Ultrahuman Ring AIR sizes may differ slightly from standard US ring sizes, and we don't offer half sizes. If you are already acquainted with your Ultrahuman Ring (R1) size, you'll find the Ring AIR will fit you just the same.

I placed my ring order, what's next?

Upon placing your order, we will promptly process your request for a physical Ring AIR sizing kit if you have chosen to receive one. Once you have determined your size and submitted it to us (if you haven't done so at the time of placing the order), you can expect the delivery of your Ultrahuman Ring AIR within approximately four to six weeks.

Is there any subscription fee to access ring data?

Rest assured, there are no recurring subscription fees for accessing your data. Ring AIR is available for a simple, one-time purchase, paid upfront. This purchase gives you lifelong access to both the ring and your personal data.

Which devices qualify for the trade-in program?

We gladly accept the Ultrauman Ring AIR, Ultrahuman R1, Oura Gen 3, or Oura Gen 2 in exchange for credit towards your new Ring AIR. If you wish to understand the eligibility of other smart rings for our trade-in program, please reach out to our support team at support@ultrahuman.com.

In what colours is the ring available?

The Ultrahuman Ring AIR is available in five colours — Raw Titanium, Aster Black, Matte Grey, Bionic Gold and Space Silver.

See all FAQs

£329.00(Taxes excl.)

Total

£329.00(Taxes excl.)

Ultrahuman Ring AIR

Ring AIR

Select your ring color

Find your ring size

Trade in your smart ring

Personalise your ring

Add an UltrahumanX coverage plan

Almost there. Here’s your order summary.

Ultrahuman Ring AIR

Total

What's in the box

The ultimate form factor for Sleep and Recovery tracking

Unmatched Accuracy

11x lighter

Ultimate comfort

Sleep betterthan ever before

Sleep Score

Your entire Sleep summed up

sleep contributors

The anatomy of your sleep

Sleep Stages

Understanding your sleep stages

Advanced metrics

The nuances of your sleep, captured

The edge in your recovery game

dynamic recovery

Track your recovery changes throughout the day

SKIN TEMPERATURE

Early indicators with temperature metrics

HRV factor

Continuous HRV monitoring

impact of stress

Regulate Stress with your body’s natural rhythm

How we compare

Engineer your Longevity

AFib Detection

Cardio Adaptability

Technical Specifications

Still got questions?

How do I choose the right ring size for me?

I placed my ring order, what's next?

Is there any subscription fee to access ring data?

Which devices qualify for the trade-in program?

In what colours is the ring available?

Sleep better
than ever before

The anatomy of
your sleep

The nuances of your
sleep, captured

Continuous HRV
monitoring