
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
The Ultrahuman Ring AIR provides a Sleep Score as part of your Sleep Index that assigns a score out of 100 to your sleep. This score is based on your performance with respect to 11+ sleep contributors and time spent across different sleep stages. The Sleep Score summarizes your sleep into a quantitative score out of 100. While seemingly straightforward, the anatomy of your sleep, made up of Sleep Contributors, has a role to play in determining this score. Your performance in these Sleep Contributors, along with the time spent in different sleep stages, together make up your Sleep Score. By tracking your sleep and following personalized nudges, you can make lifestyle changes that will help you improve your sleep.

Sleep Contributors: The Anatomy of Your Sleep
Sleep Contributors are our way of breaking down a nights sleep for you. There are various markers that contribute to determining the quality of your sleep. By measuring your performance in each of these individual markers referred to as Sleep Contributors, the overall quality of your sleep is determined. The Ring AIR measures and evaluates your performance with respect to 11+ contributors such as Sleep Efficiency, Temperature, Restfulness, Total Sleep, HR drop, Restoration Time among others. By tracking these individual Sleep Contributors, and understanding areas of improvement with personalised nudges, you can now work your way to a good night’s sleep.

Advanced Metrics: The Nuances of Your Sleep, Captured
The Ring AIR has capabilities that track the nuances of your sleep. Capabilities such as Sleep Debt, Morning alertness and Tosses and Turns during your sleep are directed towards helping you understand your sleep better, and giving you the required information to make lifestyle changes.



Sleep Stages: Understanding Your Sleep Stages
Your Sleep is broken down into multiple Sleep Stages. Each stage serves a unique purpose and contributes to the functioning of the body. During these different stages of your sleep, different metabolic processes of the body occur for growth, repair, restoration and maintenance.

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


Temperature: Early indicators with temperature metrics
This marker evaluates the variations in your Skin Temperature, and can serve as an early indicator of the body’s reaction to stress, infection, inflammation or any other physiological changes. By constantly monitoring these fluctuations in real time, the Skin Temperature enables you to detect potential health concerns, and make informed decisions for well being.

The HRV Factor: Continuous HRV Monitoring
Ring AIR’s adaptive real-time HRV (Heart Rate Variability) monitoring measures the time between heartbeats. By tracking HRV continuously, you can identify periods of high stress or low recovery capacity, enabling informed lifestyle and stress management decisions.
Similarly, RHR (Resting Heart Rate), assesses an individual’s average heart rate while at rest. It offers valuable insights into your cardiovascular health, fitness levels and overall well being. By consistently monitoring the RHR you can track their progress, identify trends or irregularities, and make informed decisions to improve your cardiovascular function and overall fitness.

Impact of Stress: Regulate Stress With Your Body’s Natural Rhythm
Stress Rhythm is a unique way of looking at the impact of stress on your body and managing it. Stress Rhythm tells you if you’re ‘stimulated’, ‘relaxed’, or ‘stressed’ by considering the variations in Heart Rate (HR), Resting Heart Rate (RHR), and Heart Rate Variability (HRV) through each of the phases of your circadian rhythm. Based on these states, you can leverage stress at your body’s peak tolerance to drive focus and productivity and avoid stress at your body’s lowest tolerance for better rest and sleep quality.
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.



Want Superhuman Productivity?
Unlock your body’s hidden potential and crush your goals, day after day. Experience Ring AIR’s revolutionary approach to performance and productivity, keeping you at your best mentally and physically.

Capture Every Movement
The Ring continuously monitors your physical activity throughout the day using advanced motion sensors. It tracks various types of movement, from light activities like walking to more intense exercises, providing a comprehensive view of your daily activity levels.


Enjoy Sleep That Dreams Are Made of
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.

Dynamic Recovery: the Edge in Your Recovery Game
Dynamic Recovery analyzes key physiological markers, delivering a real-time adaptive Recovery Score. Gain insights into how sleep, Stress Rhythm, Skin Temperature, and Heart Rate variability (HRV) influence your body’s restoration. Enhance your recovery consciously through power naps and breathwork techniques.

Attuned to Women’s Distinct Health Needs
Personalized health insights for every stage of the unique journey of womanhood, helping you learn about your body and proactively manage your health.

The Ever Expanding Health Ecosystem
Our unique suite of hardware and software products work in perfect harmony to provide you with a dashboard of your health.
Material
The outer shell is made from fighter jet grade Titanium reinforced with Tungsten Carbide Carbon coating, making it resistant to everyday wear and tear.
The 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 app
- Compatible with iPhones running iOS 15 or later and Android devices running android 6 or later
- EMF radiation safe
What’s In The Box:
- Ultrahuman ring AIR
- Standard ring charger
- Type-C to C cable (1 mtr)
Product Features:
- Infrared Photoplethysmography (PPG) sensor
- 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)
- Rechargeable, non-replaceable 24mAh LiPo battery
- Last up to 6 days on a full charge
- 180 mins to fully charge the Ring from 0% to 100%