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OURA Ring 4 - Silver, Size 13
Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep...Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.
Good to know-
It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design
With a battery that lasts up to 8 days, you can go over a week without thinking about charging
You can go swimming or do water sports - it's water resistant down to 100 metres
Keep tabs on your daytime stress levels and learn how to build resilience over time
By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity
Skin temperature tracking assists with illness detection and menstrual cycle insights
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Please note:
To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.
Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.
Oura Ring 4 brings you closer to what matters most — your health. With an updated all-titanium design, this smart ring features Smart Sensing, a new sensing platform that doesn’t just measure your biometrics but also adapts to you. It provides insights into over 30 biometrics including sleep, readiness, activity, heart health, stress, metabolic health and women’s health.
Compact and intelligent design for comfortable everyday wear
Advanced health monitoring capabilities, including heart rate, sleep patterns, and activity tracking
Long battery life with convenient wireless charging
Seamless smartphone app integration for detailed health and activity analytics
Available in multiple finishes and sizes for personalized style
Oura Ring 4 Health & Fitness Tracker Smart Ring - Silver Size 10 (Missing Items)Free delivery in 1–3 days£171.59Visit shop →
Oura Ring 4 Health & Fitness Tracker Smart Ring - Silver Size 8 (Missing Items)Free delivery in 1–3 days£171.59Visit shop →
Oura Ring 4 Health Tracker Smart Ring - Brushed Silver - Size 8 [Missing Items]Free delivery in 1–3 days£171.59Visit shop →
OURA Ring 4 - Size 10 – Silver Smart Ring - 000000000010437466 - UK DEALER STOCKFree delivery in 1–3 days£179.99Visit shop →
OURA Ring 4 - Size 7 – Silver Smart Ring - 000000000010437467 - UK DEALER STOCKFree delivery in 1–3 days£179.99Visit shop →
OURA Ring Gen 4 Smart Ring Sleep Recovery Fitness Tracker Size 11 Silver - BoxedFree delivery in 1–3 days£199.00Visit shop →
OURA Ring 4 Size 11 Silver - Smart Ring Sleep Recovery Fitness Tracker - BoxedFree delivery in 1–3 days£199.00Visit shop →
OURA Ring Gen 4 Smart Ring Sleep Recovery Fitness Tracker Size 11 Silver - BoxedFree delivery in 1–3 days£200.00Visit shop →
OURA Ring 4 Silver Size 11 - Smart Ring Sleep Recovery Fitness Tracker - BoxedFree delivery in 1–3 days£200.00Visit shop →
Product Information
Full details
The Oura Ring 4 is designed for adults seeking to understand their bodies better through advanced health tracking. It offers discreet monitoring of sleep, readiness, and daily activity, providing personalized health insights and heart rate monitoring. However, some advanced features require an Oura Membership (sold separately). With its comfortable design and long battery life, the Oura Ring 4 empowers you to make informed decisions about your health.
All features
Age Group
adult
Colour
Silver
Gender
Unisex
Brand
OURA
Extended Product Information
FAQs
How do I find the correct ring size?
We recommend using the Oura Ring Sizing Kit to determine the most comfortable and accurate fit. The sizing differs from Gen3 and standard ring sizes. Wear the sizer for 24 hours to find your best fit.
How long does the battery last?
The Oura Ring 4 has a battery life of up to 8 days, depending on usage.
Is the Oura Ring 4 waterproof?
Yes, the Oura Ring 4 is water-resistant down to 100 meters, making it suitable for swimming and water activities.
What kind of data does the Oura Ring 4 track?
The Oura Ring 4 tracks sleep, activity, heart rate, heart rate variability, skin temperature, and daytime stress levels. Some features require an Oura Membership.
What is the Oura Membership?
The Oura Membership is a subscription service that provides access to more in-depth sleep analysis, personalized health insights, live heart rate monitoring, and educational content. Non-paying members still have access to the Sleep, Readiness, and Activity scores.
How do I charge my Oura Ring 4?
Place the ring on the provided charger. The charger should be connected to a power source. You can monitor the charging progress via the app.
What if my ring doesn't seem to be working properly?
Consult the troubleshooting section in this guide. Also, you can visit the Oura support website for additional assistance.
Does the Oura Ring 4 have a warranty?
Yes, Oura offers a warranty. Check the warranty information provided with your ring for details.
Troubleshooting
Ring not syncing with the app.
Ensure Bluetooth is enabled on your smartphone, and that the ring is charged. Try restarting both the ring and the app. Also, check the app for any pending updates.
Inaccurate sleep tracking data.
Make sure the ring fits snugly on your finger. If the fit is loose, the data may be inaccurate. Also, make sure that the ring is worn throughout the entire night. Check for any app updates.
Ring not charging.
Ensure the ring is properly placed on the charger, and that the charger is connected to a power source. Clean the charging contacts on the ring and the charger.
App not displaying data.
Ensure that the ring is properly synced with the app. Close and reopen the app. Check your internet connection.
Ring feels uncomfortable.
Consider trying a different finger for the ring, or try a different size if you have access to a sizing kit. Make sure the ring is not too tight.
Pros and Cons
Pros
Provides detailed insights into sleep quality and patterns.
Offers personalized health recommendations based on collected data.
Comfortable and discreet design suitable for 24/7 wear.
Long battery life reduces the need for frequent charging.
Water-resistant design allows for use during swimming and water activities.
Tracks a wide range of health metrics, including heart rate and stress levels.
Cons
Some advanced features require a paid Oura Membership.
Sizing can be tricky; a sizing kit is recommended for the best fit.
Reliance on a smartphone for data analysis and viewing insights.
Limited display or feedback directly on the ring itself.
May not be suitable for individuals who dislike wearing rings.
Setup, Compatibility & Care
Setup:
Download the Oura App: Download the Oura app from the App Store (iOS) or Google Play Store (Android).
Charge the Ring: Ensure the ring is fully charged before the first use using the provided charger.
Pair with Smartphone: Open the Oura app and follow the on-screen instructions to pair your ring via Bluetooth.
Create an Account: Set up an Oura account to save and access your data.
Compatibility:
The Oura Ring 4 is compatible with iOS and Android smartphones that support Bluetooth 4.0 or higher.
Care:
Clean the ring regularly with a soft, damp cloth.
Avoid exposing the ring to harsh chemicals or extreme temperatures.
Do not use abrasive cleaners.
The ring is water-resistant, but avoid prolonged exposure to saltwater or chlorinated water.
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