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______________________________________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.
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 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.
Oura Ring 4 StealthFree delivery in 1–3 days£249.00Visit shop →
Oura Ring 4 StealthFree delivery in 1–3 days£249.00Visit shop →
Oura Ring 4 StealthFree delivery in 1–3 days£249.00Visit shop →
Oura Ring 4 StealthFree delivery in 1–3 days£249.00Visit shop →
OnBuy.comOura Ring 4 - Size 12 - Smart Ring | Size First With Oura Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up To 8 Black 6430060153202
Oura Ring 4 Health & Fitness Tracker Smart Ring - Stealth Size 8 (Missing Items)Free delivery in 1–3 days£213.79Visit shop →
Product Information
Full details
The OURA Ring 4 is designed for adults seeking to understand their body's signals and improve their well-being. Its key benefit is providing detailed insights into your sleep, readiness, and activity levels. However, some advanced features require a separate Oura Membership. This guide will help you understand how to use the OURA Ring 4, covering key features, usage, and troubleshooting.
All features
Age Group
adult
Colour
Black
Gender
Unisex
Brand
OURA
Extended Product Information
FAQs
How long does the battery last?
The OURA Ring 4 can last up to 8 days on a single charge.
Is the ring waterproof?
Yes, the OURA Ring 4 is water-resistant up to 100 meters, suitable for swimming and water sports.
What kind of data does the ring track?
The ring tracks sleep stages, readiness, activity levels, heart rate, and skin temperature.
Do I need an Oura Membership?
An Oura Membership (sold separately) unlocks advanced features, but basic scores are accessible without a subscription.
How do I find the right size?
We recommend using the OURA Ring 4 Sizing Kit to ensure the most comfortable fit.
How do I clean my OURA Ring 4?
Use a soft, damp cloth to clean your ring regularly.
Can I wear the ring during exercise?
Yes, the OURA Ring 4 is designed to be worn during various activities, including workouts.
What if my ring is not charging?
Make sure your ring is correctly placed on the charger and the charger is plugged into a power outlet. Contact Oura support if the issue continues.
Troubleshooting
Ring not syncing with the app.
Ensure Bluetooth is enabled on your phone and the ring is close by. Restart both the ring and the app. Check for app updates.
Inaccurate heart rate readings.
Ensure the ring fits snugly on your finger. Clean the sensors regularly. Move the ring to a different finger.
Battery draining quickly.
Ensure the ring is fully charged. Check the app for excessive background activity. Contact Oura support if the issue persists.
Difficulty connecting to the charger.
Ensure the ring is properly placed on the charging base and the base is connected to a power source.
Ring feels uncomfortable.
Check your ring size and ensure you are using the correct size, if necessary, contact Oura support.
Pros and Cons
Pros
Provides in-depth health insights.
Comfortable and discreet design for everyday wear.
Long battery life reduces the need for frequent charging.
Water-resistant, making it suitable for various activities.
Tracks a wide range of biometrics for a holistic view of health.
Offers personalized health insights and guidance through the app.
Cons
Some features require a paid Oura Membership.
Sizing can be tricky; a sizing kit is recommended.
Reliance on app for detailed data analysis.
Limited display; all information is accessed via the app.
May require some time to get used to the ring's placement.
Cost of the ring itself can be a barrier to entry.
Setup, Compatibility & Care
Sizing: Before use, determine the correct size using the OURA Ring 4 Sizing Kit. It's essential for comfort and accurate data collection.
Charging: The OURA Ring 4 comes with a wireless charging base. Place the ring on the charger until fully charged (typically 60-80 minutes).
App Download: Download the Oura app (available for iOS and Android) and create an account or log in.
Pairing: Pair the ring with your smartphone via Bluetooth.
Data Syncing: Ensure the ring syncs data with the app regularly for up-to-date insights.
Compatibility: Compatible with most modern smartphones that support Bluetooth.
Care: Clean your ring regularly with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners. The titanium design is durable, but avoid extreme impacts.
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