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Item #:
199250741
Oura Ring 4 - Brushed Silver - Size 10 - Size Before You Buy
Item #:
199250741
SEK 7208
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
QTY:
Order now and get it around Saturday, August 15
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Oura Ring 4 quietly and comfortably monitors your health with up to 8 days of battery life — you can forget it’s even on.
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What Stands Out
Health Tracking
Oura Ring 4 delivers comprehensive health insights, tracking sleep, activity, and recovery metrics to help users optimize their wellness and improve sleep quality.
Stylish Design
With its brushed silver finish, the Oura Ring 4 combines a modern aesthetic with durability, making it a fashionable accessory for daily wear while maintaining functionality.
Personalization
Leveraging advanced algorithms, the Oura Ring 4 offers personalized health recommendations, allowing users to tailor their lifestyle choices for better overall health and performance.
Product Details
| Operating System | Android |
| Product Features | Activity Tracker |
| GPS Geotagging Functionality | No GPS |
| Band Material Type | Titanium |
| Case Material Type | Titanium |
| Water Resistance Level | Water Resistant |
| Human Interface Input | Buttons, Gesture |
| Supported Application | Fitness Tracker |
| Water Resistance Depth | 5 Metres |
| Supported Satellite Navigation System | GPS |
| Controller Type | Ring |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Stress Monitor |
| Closure Type | No Closure |
| Shape | Round |
| Style Name | Minimalist |
| Colour | Brushed Silver |
| Band Colour | brushed silver |
| Display Type | No Display |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Brand Name | OURA |
| Model Name | Oura Ring 4 - Brushed Silver - Size 10 - Smart Ring | Size First with Oura Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life |
| Target Audience | Unisex Adults |
| Age Range Description | Adult |
| Model Number | JZ90-54220-10 |
| Box Contents | Information Booklet, Oura Ring 4, Oura Ring 4 Charger, Quick Start Guide, USB-C Cable |
| Wearable Computer Type | Smart Ring |
| Manufacturer | Oura |
| Country of Origin | Estonia |
| Item Weight | 0.18 Kilograms |
| Item Dimensions | 24 x 24 x 8 millimetres |
| Item Dimensions D x W x H | 24D x 24W x 8H millimetres |
| Battery Cell Type | Lithium Polymer |
| Battery Average Life | 7 days |
| Battery Charge Time | 80 minutes |
| Connectivity Technology | Bluetooth |
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth |
| Special feature | Activity Tracker |
| Wireless communication standard | Bluetooth |
| Battery cell composition | Lithium Polymer |
| GPS | No GPS |
| Brand | OURA |
| Model name | Oura Ring 4 - Brushed Silver - Size 10 - Smart Ring | Size First with Oura Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life See more |
| Style | Minimalist |
Who Should Buy?
-
Health Enthusiasts
Ideal for users focused on tracking sleep, activity, and overall health metrics for improvement.
-
Tech-Savvy Users
Great for individuals who appreciate smart wearables and enjoy syncing health data with mobile devices.
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Style Conscious
Perfect for those seeking a stylish yet functional accessory that seamlessly blends with daily outfits.
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Budget Shoppers
Not suitable for those looking for a cost-effective solution as it carries a premium price tag.
Product Description
Oura Ring 4 - Brushed Silver - Size 10 - Size Before You Buy
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What biometrics does the Oura Ring 4 track?
Answer: It tracks over 30 biometrics including sleep, readiness, activity, heart health, stress, and women’s health. -
Question:
How long does the battery last?
Answer: The Oura Ring 4 has a long-lasting battery life of up to 8 days. -
Question:
Is the Oura Ring 4 compatible with other apps?
Answer: Yes, it integrates seamlessly with over 40 apps including Apple Health, Google Health Connect, and Strava.
OURA Rings JZ90-54220-10 Editorial Review
**Editorial Review of the Oura Ring 4** The Oura Ring 4 stands out in the wearables market, particularly noted for its sleek design and advanced health-tracking features. Designed to be both stylish and functional, the brushed silver finish adds a modern touch, making it suitable for everyday wear. Customers particularly appreciate the ring's lightweight feel, which allows for comfortable long-term use without hindrance during daily activities or while sleeping. Users praise the Oura Ring 4 for its comprehensive health monitoring capabilities—tracking sleep patterns, heart rate, body temperature, and activity levels with impressive accuracy. The insights offered through its accompanying app are often highlighted as a key strength, as they help users to better understand their health metrics and improve their overall well-being. People have reported that the ring has provided them with actionable data leading to improved sleep habits and enhanced fitness routines. The size fitting process has been emphasized as crucial, with users strongly advising potential buyers to carefully measure their finger to ensure the perfect fit. When properly sized, the ring feels secure and unobtrusive. However, some Consumers noted that the initial setup can be slightly convoluted, requiring a bit of patience to navigate through the app's features. Feedback on battery life is generally positive, with many finding that the ring lasts several days on a single charge. However, users suggest that more frequent charging may be necessary for those who utilize all features like continuous heart rate monitoring. Despite some minor learning curves and user interface feedback, the Oura Ring 4 has successfully captured the attention of health-Conscious individuals seeking both style and sophisticated tracking technology. **
Customer Reviews & Ratings
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Pros
- Stylish design with a brushed silver finish.
- Comfortable and lightweight for all-day wear.
- Comprehensive health tracking capabilities (sleep, heart rate, etc.).
- Insightful data provided through an easy-to-use app.
- Positive feedback on battery life for standard use.
Cons
- Importance of accurate sizing prior to purchase.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 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.
SEK 7208
Order now and get it around Saturday, August 15
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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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Latest smart ring with all-titanium design.
- Tracks over 30 essential biometrics for health insights.
- Up to 8 days of battery life for continuous monitoring.
- Comfortable design for 24/7 wear, water-resistant.
- First month of membership is free with purchase.
- HSA/FSA eligible for additional savings.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.