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Oura Ring 4 Ceramic | Size 4 | Petal

JZ90-57459-04

Description

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Ring True To You

Oura Ring 4 Ceramic is a modern expression of our revolutionary smart ring technology that blends refined elegance with everyday comfort. The high-performance ceramic exterior is designed to keep up with you and all that you do. The Ceramic Collection is available in four unique colors: Midnight, Petal, Tide and Cloud. Each new color is built to accent your style and personality.

This colorful new take comes with the same cutting-edge technology of Oura Ring 4. Track over 40 health biometrics and get personalized insights into your sleep, activity, readiness, stress, heart health, metabolic health, women's health and more. It is built around a breakthrough sensing technology, Smart Sensing, which adapts to your finger to deliver accurate, continuous data. With 5–8 days of battery life, you'll see a complete picture of your health. It's designed with recessed sensors on the interior, making it comfortable and gentle, even on sensitive skin. Oura Ring 4 Ceramic comes in sizes 4–15 and four stunning finishes to fit your style and your finger, effortlessly.


Ceramic like you've never seen

Thoughtfully crafted in high-performance zirconia ceramic, Oura Ring 4 Ceramic combines refined elegance with everyday comfort. Each ceramic Oura Ring goes through a traditional firing process that strengthens the material and gives it a smooth, polished finish — built to last.


Made for colorful life

Oura helps you understand your health, while the four stunning new colors help you express your individual style.


The science of self-care

Track over 40 unique biometrics and get personalized insights into your sleep, activity, stress, metabolic health, heart health, and women’s health metrics. Oura helps you turn mindful, healthy habits into a longer, healthier life.


Made for your world

From a workout to a night out, Oura Ring 4 Ceramic is comfortable for 24/7 wear. The titanium interior is gentle to the touch, even on sensitive skin. With no screens and no vibrations, you’re free to forget it’s on. Until you start getting compliments.


Accurate by design

Oura Ring 4 Ceramic is powered by Smart Sensing, a breakthrough innovation that adapts to each member’s unique finger to deliver accurate, continuous data, day and night – all while optimizing the battery life.


Live healthier, longer

Oura Membership and Oura Ring work hand-in-hand, empowering you to prioritize your long-term health goals and build healthy habits that will last a lifetime. Track over 40 biometrics and receive personalized insights from Oura to help you understand what your body needs — for today and for your future.


5–8 days of battery life

Never miss a beat. With 5 to 8 days of battery life on just a single charge, Oura Ring 4 Ceramic provides the most complete picture of your health 24/7. Charging is quick and easy, just leave it on the charger while you take a shower and you're good to go.

Specifications

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  • Brand
    • Oura

General

  • Product Type
    • Ring
  • Product Colour
    • Cloud
  • Ring Size
    • 4
  • Product Category
    • Computing

Connected Health

  • Health Gadget Type
    • Heart Rate Tracker

Activity Tracker Features

  • Water Resistant
    • Up to 100m
  • Material Type
    • Non-Allergenic Titanium
  • Heart Rate Monitor
    • Yes
  • Sleep Tracker
    • Yes
  • Tracking Functions
    • Blood Oxygen Level
  • Additional Features
    • Female Health Tracking
  • Sensor Type
    • Accelerometer
    • Heart Rate
    • Temperature
  • Operating System Compatibility
    • Android
    • iPhone
  • Wireless Connectivity
    • Bluetooth
  • Choose Your Sport
    • Running
  • Functionality
    • Heart Rate
    • Sleep Monitoring
    • Step Counting

Delivery & Returns

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Delivery

We offer a comprehensive nationwide (excluding Republic of Ireland) delivery service; we aim to deliver all orders as quickly as possible.

Item Type Delivered In Delivered By
Small Items 3 - 5 Working days DPD
Large Electrical Items 3 - 5 Working days Independent transport company
Furniture & Bedding 3 - 5 Working days Independent transport company
Clearance Items 5 - 7 Working days Independent transport company
Harvey Norman Customer Direct Please refer to each individual product description page for accurate lead times.

Please note: Delivery times for rural areas may vary depending on routes and availability. If you have ordered any products that involve a lead time, are customised, or made to measure, we will contact you to discuss delivery. For more information regarding delivery and associated costs, please click here.

Free Click & Collect In Store

Can’t wait for delivery or don’t want to pay additional delivery charges? It’s incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.

  1. During checkout, select “Click & Collect” and select your preferred store.

  2. After your order is placed, you will receive an order acknowledgement email with your order number.

  3. Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is “Ready for collection”. If you want to use "Contactless Click & Collect" select this option on this email.

  4. Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.

  5. Speak to one of our staff and your order should be processed in minutes.

  6. If availing of Contactless Click & Collect, please click the link in your email “ready to pick up” to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the “I’m here” option and a member of staff will bring your purchase out to your car.

Easy returns

Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.

Online Purchases: For all items purchased via our Online Store (website), please contact our Online Customer Service Team at [email protected] where a dedicated Customer Service Agent will guide you through the process.

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WISHLIST

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Nearest store with stock
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