Oura Ring 4 - Brushed Silver
SKU: 19877537608

Oura Ring 4 - Brushed Silver

Sale price$157.05 Regular price$174.50
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Oura Ring 4 - Brushed SilverKey Benefits Accurately measures over 30 key biometrics. Syncs with Apple Health, Google Health, Strava and more. Designed for all day comfort and long term wear. Up to 8 days battery life. SIZE BEFORE YOU BUY Size yourself with the Oura Ring 4 Sizing Kit before purchasing your Oura Ring 4. Oura Ring 4 is the next evolution of the revolutionary smart ring, designed to help you get up close and personal with your health. It is built around a

Key Benefits

  • Accurately measures over 30 key biometrics.
  • Syncs with Apple Health, Google Health, Strava and more.
  • Designed for all-day comfort and long-term wear.
  • Up to 8 days battery life.


SIZE BEFORE YOU BUY - Size yourself with the Oura Ring 4 Sizing Kit before purchasing your Oura Ring 4.

Oura Ring 4 is the next evolution of the revolutionary smart ring, designed to help you get up close and personal with your health. It is built around a breakthrough sensing technology, Smart Sensing, which adapts to your finger to deliver accurate, continuous data. With up to 8 days of battery life, Oura Ring 4 provides the most complete picture of your health. It has a fully-titanium design with recessed sensors on the interior, making it more comfortable than ever before and gentle, even on sensitive skin. Oura Ring 4 comes in an expanded size range (sizes 4-15) and six stunning finishes to fit your style and your finger, effortlessly.

PRECISION ACCURACY WITH 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.

HOLISTIC HEALTH TRACKING - Oura provides over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics.

DESIGNED FOR 24/7 WEAR — The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin.

LONG LASTING BATTERY - With up to 8 days of battery life, no screens, and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments. Includes a dedicated charger for convenient, reliable recharging.

SYNC WITH YOUR FAVORITE APPS - Compatible with iOS and Android —Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more.

MEMBERSHIP IMPROVES WITH YOU - First month of Oura Membership is on us for new members with your purchase, £5.99/mo afterwards (or £69.99 annually). Enjoy access to continuous features and app updates within the award-winning Oura App.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19877537608

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4.8 ★★★★★
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Amazon Customer
Louisville, US
★★★★★ 5
LOVE
Format: Hardcover
I must say, I was very touched by this book, the heart behind it specifically. What beautiful illustrations. Our son with autism absolutely LOVES his ABCS and LOVES planes trains and automobiles. Little boys are a gift from God and this book highlights that. From one parent to another, thank you, we all loved it and loved watching his little eyes turn bright and light up. Big hugs.
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Reviewed in the United States on December 5, 2025
S
Verified Purchase
Searcher
Dallas, US
★★★★★ 5
Cute book
Format: Hardcover
Received timely and in great condition. Nice book. Made a good gift.
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Reviewed in the United States on March 29, 2026
M
Verified Purchase
Miranda s.
San Leandro, US
★★★★★ 5
Great boy alphabet book!
Format: Hardcover
I love the hand drawn details of this book Gave it to my son for his birthday when he was 1 and we still have it and read it all the time he is three now and loves the pictures!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
E
Verified Purchase
Elizabeth
San Leandro, US
★★★★★ 5
Great little hardcover book
Format: Hardcover
This is such a sweet hardcover ABC book. I purchased it for my 2 year old grandson.
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Reviewed in the United States on December 25, 2025
M
Verified Purchase
Megan
Houston, US
★★★★★ 4
Wrong photo for letter B for bulldozer
Format: Hardcover, Format: Hardcover
I love the book but there is an error. The B is for Bulldozer however the picture is of a Front loader. 2 completely different machines that do different things and look different too.
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Reviewed in the United States on October 23, 2025

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