Oura

Oura Ring 4 | Size 7 | Gold

JZ90-54216-07
  • Oura Ring 4 | Size 7 | Gold-1
  • Oura Ring 4 | Size 7 | Gold-2
  • Oura Ring 4 | Size 7 | Gold-3
  • Oura Ring 4 | Size 7 | Gold-4
  • Oura Ring 4 | Size 7 | Gold-5
  • Oura Ring 4 | Size 7 | Gold-6
  • Oura Ring 4 | Size 7 | Gold-7
  • Oura Ring 4 | Size 7 | Gold-1
  • Oura Ring 4 | Size 7 | Gold-2
  • Oura Ring 4 | Size 7 | Gold-3
  • Oura Ring 4 | Size 7 | Gold-4
  • Oura Ring 4 | Size 7 | Gold-5
  • Oura Ring 4 | Size 7 | Gold-6
  • Oura Ring 4 | Size 7 | Gold-7

Oura new Smart Sensing technology provides enhanced accuracy, deeper personalization, and longer battery life.

Sleek, fully-titanium design and discreet sensors provide 24/7 comfort.

Oura Ring 4 battery can last over a week — so you can go days without even thinking about charging.**

Oura Membership translates your body's data into actionable insights personalized to your unique needs. With innovative, AI-powered tools like Oura Advisor, get exclusive access to actionable insights that become increasingly tailored over time.

  • Heart Health
  • Sleep & Rest
  • Activity & Movement
  • Stress
  • Women’s Health
  • Metabolic
Notes:

* Your Oura Membership will automatically renew on a monthly or annual basis until you cancel. You may cancel at any time. Cancellation will take effect at the end of your current automatic renewal term. Canceling does not entitle you to a full or pro-rated refund of any paid fees. If you do not cancel before the end of any free trial or any prepaid membership term, your Oura membership will automatically renew and you will be charged at the applicable rate for your selected membership term.

** Battery life and longevity depend on Oura Ring size, Oura App settings, feature configuration, activity, battery age, usage, and many other factors; actual results will vary. Battery life and charge cycles vary by use and settings. Battery tests were conducted across various sizes and scenarios.

What's In the Box:
  • Size-specific charger
  • USB-C cable
Product Features:
  • Typically charges in 20-80 minutes, depending on battery level
  • Automatic firmware updates via Oura App
  • Supports airplane mode
  • Integrates with 40+ apps
  • Supports metric and imperial units of measurement
  • Digital sensor measures temperature trends

General

  • Brand
    • Oura
  • Product Category
    • Smart Rings
  • Product Type
    • Smart Ring
  • Colour
    • Gold
  • Product Specific Colour
    • Gold

Activity Tracker Features

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

Battery & Power

  • Power Source
    • Battery
  • Battery Life
    • Up to 8 days

Dimension

  • Width
    • 7.90 mm
  • Depth
    • 7.90 mm
  • Height
    • 2.88 mm
  • Weight
    • 5.2 g

Connected Health

  • Health Gadget Type
    • Heart Rate Tracker

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 2 Working days DPD
Large Electrical Appliance 3-5 Working days Independent transport company
Furniture & Bedding 3-5 Working days Independent transport company

Please note: if you have ordered furniture and bedding products that involve a lead time, are customised or made to measure, we will contact you to discuss delivery. Delivery of large items outside mainland UK is subject to availability and may be restricted in some areas.

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. Please Note: Some large items are held in an off-site warehouse. We will notify you of the collection location in your Ready for Pickup 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 fill out our Contact Form where our team can guide you through the process.

Delivery to

Nearest store with stock

Collect from

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