Oura Ring 4 Sizing Kit - Size Before You Buy - Unique Sizing Classification for Smart Rings - Receive Credit for Purchase
OURA Ring 4 Sizing Kit, White
Overall Rating: 4.4 / 5 (average from multiple review sources, as of Dec 11, 2025)
Based on a total of 483,754 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 483,754 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
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£10.00
Free Delivery
Oura Ring 4 Sizing Kit - Size Before You Buy - Unique Sizing Classification for Smart Rings - Receive Credit for Purchase
Overall Rating: 2.4 / 5 (average from multiple review sources, as of Dec 10, 2025)
Based on a total of 45,932 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 45,932 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 Price
In stock. Express Delivery available with Amazon Prime.
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£10.00
Delivery from £4.49
Oura Ring 4 Sizing Kit - Size Before You Buy - Unique Sizing Classification for Smart Rings - Receive Credit for Purchase
In stock. Express Delivery available with Amazon Prime.
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£14.36
Delivery from £4.49
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Oura Ring 4 Sizing Kit - Size Before You Buy - Unique Sizing Classification for Smart Rings - Receive Credit for Purchase - Details
▶ Finding you the best price!
We have found 3 prices for Oura Ring 4 Sizing Kit - Size Before You Buy - Unique Sizing Classification for Smart Rings - Receive Credit for Purchase. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Oura Ring 4 Sizing Kit - Size Before You Buy - Unique Sizing Classification for Smart Rings - Receive Credit for Purchase - Price Information
- Cheapest price: £10.00
- The cheapest price is offered by amazon.co.uk . You can order the product there.
- The price range for the product Oura Ring 4 Sizing Kit - Size Before You Buy - Unique Sizing Classification for Smart Rings - Receive Credit for Purchase is €£10.00to €£14.36 with a total of 3 offers.
- Payment methods: The online shop amazon.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock. Express Delivery available with Amazon Prime. working days offered by amazon.co.uk .
70 Variants from £323.80
£349.00
amazon.co.uk
Free Delivery
£349.00
amazon.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£499.00
amazon.co.uk
Free Delivery
£348.50
Amazon-marketplace.co.uk
Free Delivery
£349.00
amazon.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£499.00
amazon.co.uk
Free Delivery
£456.27
Amazon-marketplace.co.uk
Delivery from £6.24
£349.00
amazon.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£348.00
Amazon-marketplace.co.uk
Free Delivery
£349.00
amazon.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£323.80
Amazon-marketplace.co.uk
Delivery from £6.24
£399.00
amazon.co.uk
Free Delivery
£489.00
Amazon-marketplace.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£349.00
amazon.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£349.00
amazon.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£399.00
amazon.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£499.00
amazon.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£499.00
amazon.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£349.00
amazon.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£489.00
Amazon-marketplace.co.uk
Free Delivery
£399.00
amazon.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£499.00
amazon.co.uk
Free Delivery
£394.99
gadcet.com(UK)
Free Delivery
£349.00
currys.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£499.00
amazon.co.uk
Free Delivery
£456.16
Amazon-marketplace.co.uk
Delivery from £6.24
£499.00
currys.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£399.00
amazon.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£349.00
amazon.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
£399.00
Boots.com (UK)
Free Delivery
£396.75
Amazon-marketplace.co.uk
Free Delivery
£499.00
currys.co.uk
Free Delivery
£399.00
amazon.co.uk
Free Delivery
£399.00
currys.co.uk
Free Delivery
£399.00
amazon.co.uk
Free Delivery
£349.00
currys.co.uk
Free Delivery
Similar products
£349.00
amazon.co.uk
Free Delivery
£499.00
amazon.co.uk
Free Delivery
£394.99
gadcet.com(UK)
Free Delivery
Cheapest offer
Oura Ring 4 SIZING KIT - The Oura Ring 4 Sizing Kit is the ideal way to find the perfect size. It’s a custom sizer that allows for you, and those around you, to find the perfect fit before purchasing RECEIVE £10 CREDIT - With a sizing kit purchase, receive a £10 Amazon credit towards the future purchase of an Oura Ring 4. Sizing kit is not returnable (terms and conditions apply) ACCURACY - SMART SENSING - Oura tracks over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you - delivering accurate, continuous data, day and night COMFORT AND ACCURACY - A properly fitting Oura Ring will result in the highest data accuracy, comfort, and overall experience CHOOSE A FINGER - Oura Ring 4 works on all fingers and can be worn on either hand. For optimal accuracy, we recommend wearing your Oura Ring 4 on your index, middle, or ring finger. Size the exact finger you plan to wear your Oura Ring 4 on
£10.00
In stock. Express Delivery available with Amazon Prime.
amazon.co.uk
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).