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.
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.
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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 and comfortable wear with up to 8 days of battery life, providing insights into sleep, readiness, and daily activity. Please note that some features, such as in-depth sleep analysis and personalized health insights, are available with an Oura Membership (sold separately).
All features
Age Group
adult
Colour
Gold
Gender
Unisex
Brand
OURA
Extended Product Information
FAQs
How long does the battery last?
The Oura Ring 4 has a battery life of up to 8 days.
Is the ring waterproof?
Yes, the Oura Ring 4 is water-resistant down to 100 meters, suitable for swimming and water sports.
What kind of data does the ring track?
The Oura Ring 4 tracks sleep, readiness, activity, heart rate, stress, and more.
Do I need a membership?
Some advanced features and insights are available with an Oura Membership (sold separately).
How do I find the right ring size?
It is recommended that you purchase the Oura Ring 4 Sizing Kit to determine your best fit. Wear the sizer for 24 hours.
What if my ring gets wet?
The Oura Ring 4 is water-resistant, so you can wear it in the shower, pool, or ocean. However, avoid extreme temperatures.
How do I clean my ring?
Clean the ring regularly with a soft, damp cloth.
Troubleshooting
Ring not syncing with the app.
Ensure Bluetooth is enabled on your phone and the ring is charged. Restart both the ring and the app. Check for app updates.
Inaccurate data readings.
Ensure the ring fits properly and is worn correctly. Clean the sensors regularly and restart the ring.
Ring not charging.
Check the charging contacts on the ring and the charger. Ensure the charger is plugged in and working correctly. Clean the charging contacts.
Pros and Cons
Pros
Comfortable and discreet design for everyday wear.
Comprehensive health tracking capabilities.
Long battery life.
Water-resistant.
Provides insights into various aspects of health and wellness.
Cons
Some advanced features require a paid Oura Membership.
Sizing may differ from standard ring sizes.
Requires a smartphone for full functionality.
Limited display options.
Setup, Compatibility & Care
Sizing: Before use, consider purchasing the Oura Ring 4 Sizing Kit to ensure the most comfortable fit. Wear the sizer for 24 hours to find your best fit. Sizing differs from previous generations.
Charging: The ring charges wirelessly. Place it on the charger provided.
App Installation: Download the Oura app on your smartphone and pair the ring via Bluetooth.
Compatibility: Compatible with iOS and Android devices.
Care: Clean the ring regularly with a soft, damp cloth. Avoid harsh chemicals. The ring is water-resistant, but avoid extreme temperatures.