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World's lightest smart ring

Ultrahuman Ring AIR®

Accurately measures your sleep, HRV, movement, and temperature, with insights to help you improve your health every day.

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FSA/HSA Eligible
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Introducing
Ultrahuman Home

A silent and sophisticated home health device that monitors environmental markers that affect your health every day.

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Accuracy at its core

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Precision engineering at the UltraFactory

Ultrahuman's integrated production facility ensures gold-standard performance testing, providing complete control over form factor and algorithmic accuracy.

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Trusted by the World's #1 Ranked Cycling Team and more

UAE Team Emirates, Team ADQ, and many other high-performance teams worldwide trust Ultrahuman for its gold-standard accuracy and unmatched volume of insights.

More accurate from the Finger than the Wrist

The finger, with its higher perfusion index and arterioles, serves as a richer and more accurate source of biomarker information.

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Clinically validated: The cutting-edge Metabolic Score

Our latest study validates the clinical-grade accuracy of the Metabolic Score via M1. This novel research demonstrates a link between Metabolic Score, insulin sensitivity, and inflammation.

Scientific Reports,
part of the published-study-logogroup

A sublime
design wonder

Not just a visual marvel but also a compact powerhouse of health tracking.

2.4 grams Light.
11x lighter than your
typical smartwatch.

Beautiful from
the inside

Dive into the realm of design ingenuity. Take a closer look at the stunning interiors, meticulously engineered for a seamless integration of form and function.

Strong from
the outside

Robustness of Fighter Jet Grade Titanium reinforced with Tungsten Carbide Carbon coating for unmatched resilience.

Equipped with a PPG sensor, the Ultrahuman Ring AIR empowers you to stay on top of your body's vitals such as heart rate, heart rate variability, blood oxygen saturation and more.

Armed with a 6-axis motion sensor, it captures the intricacies of your body's movements with unmatched precision. Accompanied by a non-contact temperature sensor to effortlessly monitor your body temperature.

Precision casted with a hypoallergenic smooth inner shell, Ring AIR curates an unmatched comfort level, enhancing your tranquillity during sleep and rest.

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Up to
6 days

battery life so you can explore the uncharted, uninterrupted

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Recharge at
your own pace

Your peace of mind is precious. Never worry about running out of power.

Precision in
miniature

Explore the future of uninterrupted health tracking with an incredibly compact Ring AIR that's 11x lighter than a typical smartwatch.

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Dive deep,
worry-free

With water resistance up to 330 feet, revel in beachside frolic or dive into the pool. The Ring AIR is just as at home in water as it is on land.

Wake up to your sleep insights

The Sleep Index, intelligently designed to be your sole metric for sleep health, assesses your total sleep duration, resting heart rate, and restfulness, creating a comprehensive picture of your sleep quality.

Ultrahuman Ring Silver

Temperature tracking made easy

Skin temperature is vital for measuring your body's physiological states and responses to various factors, including exercise, stress, and illness.

Listen to your body clock

The Phase Response Curve (PRC) describes the intricate interplay between a stimulus, such as light exposure, food or exercise mapped to a shift in your body's circadian rhythm.

Phase Lignment Clock - Circadian Rythem

Here’s to a more active you

The Movement Index is designed to keep you moving for optimum glucose metabolism and to increase your non-exercise energy usage.

The Movement Index

84

STEPS

11812

CALORIES BURNT

2786

Maximize recovery with key HRV insights

The correlation between HRV and recovery is pivotal to understanding the body's recuperative capabilities and its readiness to take on another day

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The only nudges that you need

Personalised nudges for a healthier you. Get tailor-made insights and alerts to help you make better choices in real time.

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Sleep Tracking

Health companion
of your dreams

Track and decode your REM, Deep, and Light stages of sleep.

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Find Glucose response for your favourite foods

Explore OGDb

Discover
metabolic
health with M1

Ultrahuman M1 helps you measure the impact of food and activity on your body in real time through glucose as a biomarker.

Explore Ultrahuman M1

AIR with M1, uniquely powerful

The glucose data from the M1 in convergence with the movement, body and sleep data from Ring AIR will provide deep correlations to improve your metabolic health.

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woman eating pizza with M1 applied to arm

With movement and glucose data, get predictive activity insights based on your glucose patterns

Glucose Spike Nudge

Correlate your HRV, Sleep and Glucose metrics to decode your recovery and metabolic functions

Ultrahuman Ring AIR x M1 is unstoppable. Seamlessly integrated and deeply correlated insights to make better decisions at every step.

Phase Lignment Clock - Circadian Rythem
glucose spike nudge
glucose spike nudge
glucose spike nudge

Powering world
champions

Team UAE Emirates
Team UAE Emirates
"The Ultrahuman Ring is a great tool to better understand things like sleep quality and HRV which are important considerations when preparing your fueling needs."
UAE Team ADQ
UAE Team ADQ
"This collaboration will assist us in optimizing our training and preparation so that we can continue to compete at the highest level"
“Ultrahuman Ring puts a metabolism tracker on your finger”

“Ultrahuman Ring puts a metabolism tracker on your finger”

“This smart ring aims to ‘hack’ your metabolism”

“This smart ring aims to ‘hack’ your metabolism”

"Once you've had a taster of this kind of data access it can be addictive"

"Once you've had a taster of this kind of data access it can be addictive"