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Item #:
113058839
ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring
87% of respondents would recommend this to a friend
Item #:
113058839
RON 27
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
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Order now and get it around Monday, September 21
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Get actionable insights to improve your sleep, fitness, and recovery with the Ultrahuman Ring AIR – your all-in-one health tracker.
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What Stands Out
Custom Size Range
Available in sizes 5-14, the Ultrahuman Ring AIR Sizing Kit ensures a perfect fit for every user, enhancing comfort and wearability for smart wearable technology.
User-Friendly Guide
This intuitive sizing guide simplifies the process of selecting your smart ring size, preventing common fit issues and ensuring an optimal experience for every wearer.
Enhanced Experience
The right fit maximizes the ring's performance and functionality, making it a valuable accessory for tracking health metrics and staying connected effortlessly.
Product Details
| Operating System | Ultrahuman App |
| Product Features | Activity Tracker, Custom Activity Tracker, Cycle Tracking, Multisport Tracker, Sedentary Reminder |
| GPS Geotagging Functionality | No GPS |
| Band Material Type | Titanium |
| Case Material Type | Plastic |
| Water Resistance Level | Not Water Resistant |
| Sport Type | Cycling, Fitness, Multi-Sports, Swimming, Yoga |
| Human Interface Input | Buttons |
| Clasp Type | Ring |
| Supported Application | Fitness Tracker |
| Water Resistance Depth | 100 Metres |
| Controller Type | Ultrahuman Application: |
| Metrics Measured | Sleep Duration, Step Count |
| Closure Type | Ring |
| Shape | Round |
| Style Name | Sizing Kit |
| Colour | Sizing Kit |
| Band Colour | Black |
| Connectivity Technology | Bluetooth, USB |
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | All Smartphone Models |
| Memory Storage Capacity | 0.5 MB |
| Brand Name | ULTRAHUMAN |
| Model Name | Ultrahuman Ring AIR |
| Target Audience | Unisex Adults |
| Age Range Description | Adult |
| Model Number | UHRA-SSK-JP-FBA |
| Box Contents | Charging Dock, Type C to Type C Cable, Ultrahuman Ring AIR |
| Wearable Computer Type | Smart Ring |
| Unit Count | 1.0 count |
| Manufacturer | Ultrahuman Healthcare Pvt Ltd |
| Country of Origin | India |
| Item Weight | 40 Grams |
| Item Dimensions | 16 x 8 x 16 millimetres |
| Battery Capacity | 24 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Average Life | 6 days |
| Battery Charge Time | 2 Hours |
| Battery Power | 24 Milliamp Hours |
| Display Type | Without monitor |
| Waterproof Rating | IPX8 |
| Special feature | Activity Tracker, Custom Activity Tracker, Cycle Tracking, Multisport Tracker, Sedentary Reminder |
| Wireless communication standard | Bluetooth |
| Battery cell composition | Lithium Polymer |
| GPS | No GPS |
| Brand | ULTRAHUMAN |
Who Should Buy?
-
Tech Enthusiasts
Ideal for individuals passionate about smart wearables who need the perfect ring size for optimal performance.
-
Health Trackers
Great for users focused on tracking health metrics with a ring who require a comfortable and accurate fit.
-
Gift Buyers
Perfect for those gifting the ULTRAHUMAN Ring, ensuring the recipient gets the right size for a great experience.
-
Casual Users
Individuals who rarely use smart technology may find little value in investing in a dedicated sizing kit.
Product Description
ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How do I find my correct size for the Ultrahuman Ring AIR?
Answer: Purchase the Ultrahuman Sizing Kit first to determine your perfect ring size, as sizes differ from standard. -
Question:
What kind of insights does the Ring AIR provide?
Answer: It tracks sleep stages, heart rate, activity levels, and recovery, giving actionable insights to enhance your health. -
Question:
How long does the battery last on the Ultrahuman Ring AIR?
Answer: The battery provides up to 6 days of use on a 2-hour charge.
ULTRAHUMAN Rings UHRA-SSK-JP-FBA Editorial Review
The ULTRAHUMAN Ring AIR has garnered a mixed reception among users, showcasing both commendable features and notable drawbacks. Many customers appreciate the ring's stylish design and comfort, often favoring it over bulkier smartwatches. The accuracy of the fitness and sleep tracking has been praised, with users noting the detailed insights which can help monitor health and recovery effectively. The fast charging capabilities and solid battery life, lasting up to five days, have also received positive mentions, providing great convenience for daily wearers. However, the device has not been without criticism. Some users reported discrepancies in sleep tracking accuracy when compared to other devices like the Apple Watch. Issues with connectivity and battery performance have also been highlighted, with several reviews noting battery failures or a decrease in battery longevity after a few months of use. While customer support has been responsive for some, others have experienced slow responses to their inquiries regarding technical issues. Overall, the ULTRAHUMAN Ring AIR is seen as a worthy contender in the smart ring market, particularly for those seeking a sleek fitness tracker. Nevertheless, potential buyers should be wary of the occasional tech issues and Consider how frequently they would need to charge the device within their lifestyles. **
Customer Reviews & Ratings
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Pros
- Comfortable and stylish design, preferable to bulky alternatives.
- Accurate tracking for sleep, fitness, and recovery.
- Fast charging capability and good battery life (up to 5 days).
- No subscription fee required for standard features.
- Responsive customer support from the company for some users.
Cons
- InConsistencies in sleep tracking compared to other devices (e.g., Apple Watch).
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
RON 27
Order now and get it around Monday, September 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Perfect for tracking sleep stages and improving sleep quality.
- Equipped with Movement Index for optimizing glucose metabolism.
- Dedicated Workout Mode tracks heart rate and fitness intensity.
- Dynamic Recovery Score offers real-time insights for recovery.
- Made from space-grade titanium for comfort and durability.
- Unique features for women's health including cycle tracking and pregnancy insights.
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