
Best Ultrahuman products in the Smart rings category
On this page you'll find a ranking of the best Ultrahuman products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Ultrahuman Ring Air- Size-10- Matt Grey
Powerful light. Amazingly slim.
Weighs just 2.4 grams. 11 times lighter than a typical smartwatch.
Only 2.4 mm thick. Discreet design for everyday use.
The most comfortable wearable technology 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. Its form is so discreet that it's easy to forget you're wearing it, but hard to ignore its functions.
Wake up with your sleep data. The Sleep Index, intelligently designed as 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 monitoring 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 internal clock. The Phase Response Curve (PRC) describes the complex interplay between a stimulus, such as light, food, or movement, and a shift in your circadian rhythm.
Towards a more active you. The Activity 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 vital for understanding the body's regenerative 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.

2. Ultrahuman Ring AIR Grösse 12
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 provides a pleasant wearing experience that is effective both during the day and at night. Weighing just 2.4 grams, it is the lightest smart ring on the market, combining minimalist design with 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 the nuances of body movements with high precision. The hypoallergenic inner shell ensures additional comfort and promotes restful sleep.
- Compact design for health monitoring
- PPG sensor for heart rate and oxygen saturation monitoring
- Contactless temperature sensor for easy temperature tracking
- Made from durable titanium for longevity
- 6 days of battery life for continuous use
- Water-resistant and dustproof for versatile applications.

3. Ultrahuman Ring AIR Grösse 9
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 offers a pleasant wearing experience both during the day and at night. Weighing only 2.4 grams, it is the lightest smart ring on the market, allowing users to effortlessly track their health data. The Ring Air combines minimalist design with advanced technology to accurately monitor sleep, movement, heart rate, heart rate variability, and skin temperature. Equipped with a 6-axis motion sensor, it captures the nuances of body movements, providing a comprehensive analysis of physical activity. The hypoallergenic inner shell ensures additional comfort and promotes restful sleep.
- Compact design for discreet wearing
- PPG sensor for monitoring vital signs such as heart rate and oxygen saturation
- Contactless temperature sensor for easy temperature monitoring
- Durable titanium material for longevity
- 6 days of battery life for continuous use
- Water-resistant and dustproof for everyday use.

4. 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 notch-free design, this smart ring offers an effortless way to monitor important health data without restricting freedom of movement. Weighing just 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 track sleep, activity, heart rate, heart rate variability, and skin temperature. Equipped with a 6-axis motion sensor, it captures 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.

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 and offers 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. The ring is made from durable titanium and offers 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 Grösse 14
The Ultrahuman Ring Air is an innovative fitness wearable designed for maximum comfort and precise health monitoring. With its ultra-thin and notch-free design, this smart ring offers a pleasant wearing experience that is impressive both during the day and at night. Weighing only 2.4 grams, it is the lightest smart ring on the market, combining minimalist design with advanced technology. The Ring Air allows users to effortlessly monitor important health data such as sleep patterns, activity, heart rate, heart rate variability, and skin temperature. Equipped with a 6-axis motion sensor, it captures the nuances of body movements with the highest precision. The hypoallergenic inner shell ensures additional comfort and promotes restful sleep.
- Compact and lightweight design at just 2.4 grams
- PPG sensor for monitoring heart rate, heart rate variability, and oxygen saturation
- 6-axis motion sensor for precise movement analysis
- Contactless temperature sensor for monitoring body temperature
- Made from durable titanium for longevity
- Battery life of up to 6 days.

7. Ultrahuman Ring AIR Grösse 13
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 smart ring on the market, offering seamless integration into daily life. The Ring Air enables precise monitoring of sleep, activity, heart rate, heart rate variability, and skin temperature, making it an essential companion for health-conscious individuals. Equipped with a 6-axis motion sensor, it captures the nuances of body movements with exceptional accuracy. The hypoallergenic inner shell provides additional comfort and promotes restful sleep. The Ring Air combines minimalist design with advanced technology to ensure comprehensive health monitoring.
- Compact and lightweight design at just 2.4 grams
- 6-axis motion sensor for precise movement tracking
- PPG sensor for capturing vital signs such as heart rate and oxygen saturation
- Contactless temperature sensor for easy temperature monitoring
- Made from durable titanium for longevity and comfort
- Battery life of up to 6 days for continuous use.

8. Ultrahuman Ring AIR Grösse 11
The Ultrahuman Ring Air is an innovative fitness wearable designed for maximum comfort and functionality. With its ultra-thin and notch-free 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 smart ring on the market and offers seamless integration into daily life. The Ring Air enables precise monitoring of sleep, activity, heart rate, heart rate variability, and skin temperature, making it an essential companion for health-conscious individuals. Equipped with a 6-axis motion sensor, it captures the nuances of body movements with exceptional accuracy. The hypoallergenic inner shell ensures additional comfort and promotes restful sleep. The Ring Air is not only functional but also stylish, as it is made from durable titanium and offers a variety of health features.
- Lightest smart ring weighing only 2.4 grams
- 6-axis motion sensor for precise movement tracking
- PPG sensor for monitoring heart rate and oxygen saturation
- Contactless temperature sensor for easy temperature monitoring
- Hypoallergenic, smooth inner shell for high wearing comfort
- Durable titanium material for longevity and style.

9. Ultrahuman Ring AIR Grösse 5
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 offers a pleasant wearing experience both during the day and at night. Weighing only 2.4 grams, it is the lightest smart ring on the market, allowing users to effortlessly track their health data. The Ring Air combines minimalist design with advanced technology to accurately monitor sleep, movement, heart rate, heart rate variability, and skin temperature. Equipped with a 6-axis motion sensor, it captures the nuances of body movements, providing a comprehensive analysis of physical activity. The hypoallergenic inner shell and robust titanium material ensure not only durability but also maximum comfort.
- Compact and lightweight design at just 2.4 grams
- 6-axis motion sensor for precise movement tracking
- PPG sensor for capturing vital signs such as heart rate and oxygen saturation
- Contactless temperature sensor for easy temperature monitoring
- Hypoallergenic, smooth inner shell for maximum comfort
- Durable titanium material for longevity and resilience.

10. 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, activity, 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 additional comfort, while the robust titanium material guarantees durability. The Ring Air is not only 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
- Durable titanium material for longevity and resilience
- 6-day battery life for continuous use without frequent recharging
- Sleep monitoring with detailed analyses of sleep quality and recovery.
