Ultrahuman Ring AIR – Sleep and Fitness Tracker, Smart Ring for Men and Women, No app fee for standard features, Up to 6 days battery life (Size 13 )

Step into a new era of health monitoring with the Ultrahuman Smart Ring. Designed for both men and women, this sleek fitness ring is your perfect companion for a healthier, more balanced life. Combining cutting-edge technology with sophisticated design, it offers comprehensive insights into your sleep, recovery, and overall wellness.

The Ultimate Form Factor for Sleep and Recovery Tracking

Unmatched Accuracy for Health Tracking

Experience the unparalleled accuracy of fingertip biomarker data. Unlike wrist-based wearables, the Ultrahuman Smart Ring leverages the higher blood flow and arteriole density of your fingers, ensuring precise readings of your vital signs. Whether you're monitoring your sleep stages, heart rate variability (HRV), or skin temperature, trust in the superior precision that only a smart ring can provide.

Featherlight Design for Ultimate Comfort

At just 2.4 grams, this smart ring is 11 times lighter than typical smartwatches, making it one of the lightest fitness trackers on the market. Its hypoallergenic smooth inner lining ensures a comfortable fit, so you can wear it all day and night without even noticing it's there. The Ultrahuman Smart Ring is meticulously crafted to blend seamlessly into your lifestyle, offering a barely-there feel that doesn’t compromise on durability or style.

Master Your Sleep

Unlock the secrets to a better night's rest with the Ultrahuman Smart Ring. Track your sleep stages in detail and receive an everyday sleep score to gauge the quality of your rest. Discover what affects your sleep patterns and access personalized tools to enhance your sleep quality. From understanding your REM cycles to pinpointing disruptions, this smart ring provides the insights you need to wake up refreshed and ready to take on the day.

Dynamic Recovery Insights

Empower your recovery with real-time analysis of key physiological markers. The Ultrahuman Smart Ring's Dynamic Recovery feature gives you a comprehensive Recovery Score, showing how well your body is recuperating from daily stresses. By monitoring factors such as sleep, stress rhythm, skin temperature, and HRV, this smart ring helps you optimize your recovery with scientifically-backed techniques like power naps and breathwork exercises.

Your All-in-One Wellness Solution

The Ultrahuman Smart Ring is more than just a sleep tracker or step tracker; it's a holistic wellness tool designed to enhance every aspect of your life. Whether you're looking to improve your fitness levels, better manage stress, or simply understand your body's needs, this smart ring is your go-to device for comprehensive health monitoring.

Discover the future of personal wellness with the Ultrahuman Smart Ring – the ultimate fusion of technology and comfort, designed to help you live your healthiest life.

Form factor so discreet, it’s easy to forget you’re wearing it but hard to ignore its capabilities.

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.

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.

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.

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.

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.