Oura
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Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
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Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4 brings you closer to what matters most — your health.
Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Item #: 202893627

Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)

85% of respondents would recommend this to a friend

Item #: 202893627

GBP 348

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

QTY:

Only 12 items left in stock.
Order now and get it around Thursday, October 08
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Oura Ring 4 brings you closer to what matters most — your health.
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What Stands Out

Advanced Health Metrics
The Oura Ring 4 offers precise tracking of sleep, heart rate, and activity, helping users optimize their health and wellness with extensive data analytics.
Long Battery Life
With an impressive 8-day battery life, this smart wearable minimizes charging frequency, allowing users to track their health metrics effortlessly over extended periods.
Sleek Design
The brushed silver finish combines style with functionality, making the Oura Ring 4 a fashionable accessory that seamlessly integrates into daily life, suitable for any occasion.

Product Details

Shop Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy) online at a best price in Guernsey. 17961952138
  • Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn’t just measure your biometrics, it adapts to you, providing insights into over 50 health metrics, including sleep, readiness, activity, heart health, stress, metabolic health, and women’s health. Oura Ring quietly and comfortably monitors your health and with 5 to 8 days of battery life — you can forget it’s even on. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. Oura Ring is FSA/HSA Eligible — we can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping. IMPORTANT: Size yourself with the Oura Ring Sizing Kit before you buy — Oura Rings are not US standard sizing, and finding the right size will result in the best experience possible. With a sizing kit purchase, you receive $10 Walmart Cash towards the future purchase of an Oura Ring 4.
Ring size11
Ring styleBand
Metal typeTitanium
BrandOura
ColorSilver
Is resizableN
MaterialTitanium
ShapeRound
PatternSolid Print
Age groupAdult
GenderUnisex
Fine or fashionFashion
ThemeSmart Ring
DesignerOura
ModelJZ90-54220-11
Has written warrantyNo
Jewelry occasionEveryday
Items includedRing
Piece count1
Assembled product weight0.44 lb (200 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Health Enthusiasts

    Ideal for individuals keen on tracking sleep, heart rate, and fitness metrics for improved wellness journeys.

  • Tech Aficionados

    Great for users who appreciate advanced technology in wearable devices and want a stylish health tracker.

  • Busy Professionals

    Beneficial for professionals needing a discreet, comfortable device that tracks health without disrupting their routine.

Not Suitable For
  • Budget-Conscious Buyers

    Not suitable for those looking for inexpensive fitness trackers as Oura Ring is a premium-priced product.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: How do I size my Oura Ring?

    Answer: Order the Oura sizing kit to find your perfect size before purchase.
  • Question: What if I don't like the ring?

    Answer: Check the return policy to ensure you can return or exchange it if necessary.
  • Question: Can I use FSA or HSA funds to buy the Oura Ring?

    Answer: Yes, the Oura Ring and accessories are eligible for HSA or FSA payment.

Oura Fashion Rings Editorial Review

Oura Ring 4, Brushed Silver, Size 11, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy) is an impressive device that helps users monitor their health and improve their quality of life. Users have praised its ability to track sleep patterns, stress levels, and even ovulation indicators, making it a multifaceted tool for health management. The durable titanium band stands up to daily wear, ensuring longevity. However, potential buyers should be mindful of sizing, as there have been issues with exchanges, making it advisable to confirm the size before purchase. Overall, those who embrace its capabilities find it to be a life-enhancing investment.

Customer Reviews & Ratings

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Pros

  • Durable titanium material for everyday use
  • Tracks sleep patterns and stress levels
  • Indicates ovulation and body temperature
  • 8-day battery life for extended use
  • Sleek, modern design in brushed silver

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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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.

GBP 348

Order now and get it around Thursday, October 08

QTY:

Only 12 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Track over 50 health metrics including sleep and activity.
  • First month of Oura membership free, then just $5.99/month.
  • Durable all-titanium design, water-resistant, and comfortable for 24/7 wear.
  • Sleek, discreet design with no screens or vibrations.
  • Long battery life of 5-8 days on a single charge.
  • Compatible with iOS and Android, syncing with over 40 apps.

Ubuy Assurance

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