Best selling Smart rings from Ultrahuman
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1. Ultrahuman Ring Air
Powerful light. Amazingly slim.
Weighs 2.4 grams. 11 times lighter than a typical smartwatch.
Only 2.4 mm thick. Discreet design for everyday use.
The most comfortable wearable device in the world.
Glides with you through the day and feels lighter than air. It's there when you need it and invisible when you don't.
A form factor so discreet that it's easy to forget you're wearing it, but hard to ignore what it can do.
Wake up to your sleep insights. The Sleep Index, intelligently designed to be your sole measure of sleep health, evaluates your total sleep duration, resting heart rate, and recovery, creating a comprehensive picture of your sleep quality.
Temperature tracking made easy. Skin temperature is crucial for measuring your body's physiological states and its responses to various factors, including exercise, stress, and illness.
Listen to your inner clock. The phase response curve describes the complex interplay between a stimulus, such as light, food, or movement, and a shift in your circadian rhythm.
To a more active version of you. The Movement Index is designed to keep you moving to promote optimal glucose metabolism and increase your energy expenditure outside of exercise.
Maximize recovery with key HRV insights. The correlation between HRV and recovery is essential for understanding the body's recovery capabilities and its readiness for a new day.
The only nudges you need. Personalized nudges for a healthier you. Receive tailored insights and notifications that help you make better decisions in real time.
What our customers think
Pro
- Very light
- App always with updates
- Basic data interpretation without a plan
Contra
- Battery unusable
- Partially missing translations in the app
- Battery lasted from Wednesday evening until Sunday morning. From Sunday to Monday evening!
2. Ultrahuman Smart Ring Air
Powerful light. Amazingly slim.
2.4 grammes light. 11 times lighter than a typical smartwatch.
2.4 mm slim. Discreet design for everyday use.
The world's most comfortable wearable technology.
Glides with you through the day and feels lighter than air. It's there when you need it and invisible when you don't.
The shape is so discreet that it's easy to forget you're wearing it, but hard to ignore its capabilities.
Wake up with your sleep data.
Smartly designed as your single measure of sleep health, the Sleep Index 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 critical for measuring your body's physiological states and responses to various factors, including exercise, stress and illness.
Listen to your internal clock.
The phase response curve (PRC) describes the complex interplay between a stimulus, such as light, food or exercise, and a shift in your circadian rhythm.
To a more active you.
The Movement Index is designed to keep you moving to promote optimal glucose metabolism and increase your energy expenditure without exercise.
Maximise recovery with key HRV insights.
The correlation between HRV and recovery is critical to understanding the body's recovery capabilities and readiness for a new day.
The only nudges you need.
Personalised nudges for a healthier you. Get customised insights and notifications that help you make better decisions in real time.
What our customers think
Pro
- Light and thin
- App always with updates
- Can be used without a plan
Contra
- Battery should be able to do more
- Partially missing translations in the app
- Battery lasted from Wednesday evening until Sunday morning. From Sunday to Monday evening!
3. Ultrahuman Ring AIR Bionic Gold - Size 7
The ultimate form for sleep and recovery tracking. Unmatched accuracy. Fingers provide more accurate biomarker data than wrists due to higher blood flow and the density of arterioles.
11 times lighter compared to typical smartwatches, weighing only 2.4 grams.
Ultimate comfort. Precisely crafted, with a hypoallergenic, smooth inner lining for unparalleled comfort and a barely noticeable feel.
Sleep better than ever before. Discover the key to better sleep. Receive a daily sleep rating that shows how well you have recovered. Track your sleep phases, learn what affects your sleep quality, and unlock personalized tools for better nights. Wake up refreshed and ready for anything.
The advantage in your recovery process. 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. Enhance recovery with power naps and breathing techniques.
4. Ultrahuman Ring AIR Grösse 7
The Ultrahuman Ring Air is an innovative fitness wearable designed for maximum comfort and functionality. With its ultra-thin and seamless design, this smart ring is not only lightweight but also comfortable to wear both during the day and at night. Weighing just 2.4 grams, it is the lightest of its kind and offers seamless integration into daily life. The Ring Air enables precise monitoring of sleep, movement, heart rate, heart rate variability, and skin temperature. Equipped with a 6-axis motion sensor, it captures the nuances of body movements and provides valuable insights into personal health. The hypoallergenic inner shell ensures added comfort, while the robust titanium material guarantees durability. The Ring Air is not just a stylish accessory but also a powerful tool for health monitoring.
- Compact design for maximum wearing comfort and user-friendliness
- PPG sensor for precise monitoring of vital signs such as heart rate and oxygen saturation
- Contactless temperature sensor for effortless temperature monitoring
- Sturdy titanium material for durability and resilience
- 6-day battery life for continuous use without frequent recharging
- Sleep monitoring with detailed analyses of sleep quality and recovery.
5. Ultrahuman Ring AIR Grösse 6
The Ultrahuman Ring Air is an innovative fitness wearable designed for maximum comfort and precise health monitoring. With an ultra-thin and seamless design, this smart ring is not only lightweight but also comfortable to wear both during the day and at night. Weighing just 2.4 grams, it is the lightest of its kind, offering a combination of minimalist aesthetics and advanced technology. The Ring Air allows users to effortlessly monitor various health parameters such as sleep, activity, heart rate, and skin temperature. Equipped with a 6-axis motion sensor, it captures body movements with the highest precision. The hypoallergenic inner shell ensures additional comfort and promotes restful sleep. Made from durable titanium, it boasts an impressive battery life of up to 6 days, making it a reliable companion for health monitoring.
- Hypoallergenic, smooth inner shell for high wearing comfort
- 6-axis motion sensor for precise movement tracking
- Contactless temperature sensor for easy temperature measurement
- PPG sensor for monitoring heart rate and oxygen saturation
- Durable titanium material for longevity
- Waterproof and splash-resistant for versatile use.
6. Ultrahuman Ring AIR Raw Titanium - Size 9
The Ultrahuman Ring AIR weighs only 2.4 to 3.6 g, is made of durable titanium, and is reinforced with a special tungsten carbide-carbon coating to withstand maximum wear. For optimal wearing comfort, it features a hypoallergenic inner coating made of medical epoxy resin. The ring is also waterproof up to 100 meters. State-of-the-art sensors, such as an infrared photoplethysmography sensor and a skin temperature sensor, capture important biological data. Red, green, and infrared LEDs accurately measure heart rate and oxygen saturation. The Ultrahuman Ring provides daily sleep scores, analyzes recovery with a recovery score, and supports activity and fitness tracking. A special feature is the scientifically-based coaching from ACSM-certified experts, which is tailored to your personal data and offers customized recommendations. Thanks to Bluetooth Low Energy (BLE 5), the Ultrahuman Ring AIR connects efficiently to your smartphone. The battery lasts 4 to 6 days and fully charges in 180 minutes. Available in Bionic Gold, Raw Titanium, Aster Black, Matte Grey, Space Silver, and Brushed Rose Gold, you are sure to find the smart ring that perfectly complements your style.
In 4 steps to the right Ultrahuman Ring: Order the Ultrahuman Ring in your desired color. Receive a free ring size set in advance. With the sizing kit, you can first determine the correct ring size. Provide us with the appropriate ring size. Send us your ring size via email. Receive the Ultrahuman Ring in the correct size. After you have provided us with your ring size, we will send you the Ultrahuman Ring AIR. There are no shipping costs for you. Included in the package are: Ultrahuman Ring AIR, Standard Ring Charger, USB-C charging cable (1 m).
7. Ultrahuman Ring AIR Grösse 8
The Ultrahuman Ring Air is an innovative fitness wearable designed for maximum comfort and functionality. With its ultra-thin and seamless design, this smart ring offers an effortless way to monitor important health data without restricting freedom of movement. Weighing only 2.4 grams, it is the lightest smart ring on the market, allowing users to wear it both during the day and at night. The Ring Air combines minimalist design with advanced technology to accurately capture sleep, activity, heart rate, heart rate variability, and skin temperature. Equipped with a 6-axis motion sensor, it detects the nuances of body movements, ensuring comprehensive health monitoring. The hypoallergenic inner shell and robust titanium material guarantee not only durability but also maximum wearing comfort.
- Lightest smart ring on the market at just 2.4 grams
- 6-axis motion sensor for precise movement tracking
- PPG sensor for measuring heart rate, heart rate variability, and oxygen saturation
- Contactless temperature sensor for easy temperature monitoring
- Hypoallergenic, smooth inner shell for maximum comfort
- Durable titanium material for longevity and resilience.
8. Ultrahuman Ring AIR Matte Grey - Size 5
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.
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 heart rate variability affect your body's restoration. Improve recovery with power naps and breathwork techniques.
9. Ultrahuman Ring AIR Bionic Gold - Size 8
The ultimate form for tracking sleep and recovery. Unmatched accuracy. Fingers provide more accurate biomarker data than wrists due to higher blood flow and arteriolar density.
11 times lighter compared to typical smartwatches, weighing only 2.4 grams.
Ultimate comfort. Precisely crafted with a hypoallergenic, smooth interior for unparalleled comfort and a barely noticeable feel.
Sleep better than ever before. Discover the key to better sleep. Receive a daily sleep score that shows how well you have recovered. Track your sleep stages, learn what affects your sleep quality, and utilize personalized tools for better nights. Wake up refreshed and ready for anything.
The advantage 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. Enhance recovery with power naps and breathing techniques.
10. Ultrahuman Ring AIR Bionic Gold - Size 14
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.
11 times 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.
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 heart rate variability affect your body's restoration. Improve recovery with power naps and breathwork techniques.
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