Ultrahuman Ring AIR - World’s lightest Sleep-Tracking Wearable, HRV & Temp Monitoring, Track Sleep, Movement & Recovery, Water Resistant, 6 Days Battery Life with Lifetime Free Subscription (Size 8)
Ultrahuman Air Smart Smart Ring Grey 8/58-60 mm
Overall Rating: 3.8 / 5 (average from multiple review sources, as of 23 Apr 2026)
Based on a total of 26,192 customer reviews from independent review platforms.
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Based on a total of 26,192 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£328.99
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Ultrahuman Ring AIR - World’s lightest Sleep-Tracking Wearable, HRV & Temp Monitoring, Track Sleep, Movement & Recovery, Water Resistant, 6 Days Battery Life with Lifetime Free Subscription (Size 8)
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£329.00
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Ultrahuman Ring AIR Bluetooth Smart Ring Matt Grey - 8
Overall Rating: 4.1 / 5 (average from multiple review sources, as of 16 Apr 2026)
Based on a total of 268,694 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 268,694 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
3 to 5 days
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ULTRAHUMAN Ring Air - Matte Grey, Size 8, Silver/Grey
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 25 Apr 2026)
Based on a total of 444,510 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 444,510 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
3-5 working days
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£329.00
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Product Information
Design
| Product colour | Grey |
| Form factor | Round |
| Device type | Smart ring activity tracker |
| LED indicators | Yes |
| Control type | Wireless |
| Housing material | Resin |
Performance
| Display type | No |
| Touchscreen | No |
Packaging content
| USB charger included | Yes |
| Cables included | USB Type-C to USB Type-C |
System requirements
| Mobile operating systems supported | Android 8.0, Android 10.0, Android 9.0, Android 11.0, Android 12.0, Android 13.0, iOS 15, iOS 16, Android 6.0, Android 7.0 |
Weight & dimensions
| Width | 81 mm |
| Depth | 81 mm |
Power
| Charging source | Wireless |
| Charging time | 3 h |
| Battery technology | Lithium Polymer (LiPo) |
| Rechargeable battery | Yes |
| Battery life | 6 day(s) |
| Battery capacity | 24 mAh |
Ports & interfaces
| Bluetooth Low Energy (BLE) | Yes |
| Bluetooth | Yes |
Features
| Quality of sleep | Yes |
| Hours slept | Yes |
| Pedometer | Yes |
| Active minutes | Yes |
| Heart rate monitor | Yes |
| Motion sensor | Yes |
Product information
At a glance
- 24/7 Heart Rate Monitoring for real-time insights.
- Sleek, Stylish Design for everyday wear.
- Durable and Water-Resistant for active lifestyles.
Note: This text was created with the help of AI.
Meet Your New Fitness Companion!
The Ultrahuman Ring AIR Matte Grey 8 is a game-changer for anyone looking to elevate their wellness journey. Whether you are a fitness fanatic, a health enthusiast, or someone simply interested in tracking daily activities, this innovative device is designed for you. Smart rings, which you can explore more about here, provide a seamless way to monitor your health metrics, making it easier to stay on top of your game.
Unmatched Features and Benefits
This sleek ring is packed with powerful features that help you understand your body's performance better than ever before. It offers 24/7 heart rate monitoring, sleep tracking, and activity tracking, ensuring you get the most comprehensive insights into your health. With the Ultrahuman app, you can sync your data effortlessly and access personalized recommendations tailored just for you. Say goodbye to guesswork and hello to informed decision-making!
Stylish Design to Complement Your Lifestyle
The Ultrahuman Ring AIR boasts a stunning matte grey finish that blends effortlessly with any outfit, making it a versatile accessory for all occasions. Its lightweight, ergonomic design ensures that you can wear it all day without any discomfort. Plus, the simple yet elegant aesthetics mean you won’t have to compromise on style while prioritizing your health. Get ready to turn heads with this chic yet functional piece!
Durability Meets Innovation
Crafted with premium materials, the Ultrahuman Ring AIR is not only durable but also water-resistant, ensuring it can withstand your active lifestyle. The battery life is impressive, allowing for extended use without frequent charges, so you can focus on what truly matters—your well-being. Whether you're hitting the gym or lounging at home, this smart ring is designed to support you in every aspect of your daily life.
Note: This text was created with the help of AI.
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Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages, different metabolic processes of the body occur for growth, repair, restoration and maintenance.The Movement Index is designed to help you move throughout the day and facilitate better metabolism and cardiovascular function. Track your steps, calories, metabolic equivalents (METs) and moreRecovery
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