Oura at Currys
Discover the Oura range
Discover the Oura range
Explore Oura
OuraSize before you buy
Find the right fit with the Oura Ring Sizing Kit, and receive a £10 Currys credit towards the purchase of an Oura Ring.
Compare Oura Ring Models
Style
Style
Oura Ring 4
Oura Ring Gen3
Design & Material
Design & Material
Fully titanium exterior & interior
Recessed interior sensors at 0.3mm
Titanium exterior, epoxy interior
Raised interior domes (sensors) at 1.3mm
Sensing Platform
Sensing Platform
Accuracy is powered by Smart Sensing that dynamically selects the optimal signal path
Measurements powered by a fixed, static configuration of optical paths
Battery
Battery
Up to 8 days
Up to 7 days
Sizing
Sizing
Sizes 4-15
Sizes 6-13
Membership Pricing
Membership Pricing
£5.99/month
£5.99/month
Oura Ring Gen3
Sizing Kit
Oura Ring Gen3
Horizon / Heritage
Saving Sleep
Brighter moods, better energy, improved immunity — it all starts with sleep. Wake up to in-depth analysis about your sleep, so you can improve your habits and transform how you feel.
Activity
Whether you're running a marathon or running errands, Oura tracks your daily activity and workouts while helping you strike a balance between movement and recovery.
Readiness
Every day is different. Readiness takes into consideration over 30 different body signals — including temperature trends, heart rate, HRV, and sleep — to tell you how ready you are for the day ahead.
Give your body a voice with
the Oura Membership
New members get the first month of Oura Membership free, then it’s £5.99 per month.
Stress
Oura's Stress feature detects moments of stress to help you identify your unique stress triggers and recovery tactics.
Heart Health
From monitoring your daily heart rate and HRV to discovering your Cardiovascular Age and Cardio Capacity, Oura helps you take care of one of the key indicators of your overall health — your heart.
Women’s Health
Oura helps you understand how your cycle affects your body, so you can make better, informed decisions about your health.
Illness Detection
Oura helps you identify early changes in your health by analyzing changes in your temperature trends, heart rate variability, and other key body signals.
Over a million members and counting
Oura has a growing, global community — and no two members are the same. We meet our members where they are, empowering them to take control of their health — from the inside out.
A science powerhouse at your fingertips.
Oura Ring is a product of detailed Finnish craftsmanship with over 10 years of research and innovation. Our features and products are created in tandem with a world-class medical advisory board. Oura Ring is used and trusted by academic institutions around the globe.
2022
Best Sleep Tracker
2023
CNBC Disruptor 50 List
2023
Best App, Health & Wellness
2020
TIME’s Best Inventions
Oura Ring FAQs
What is Oura Ring?
Oura Ring is the revolutionary smart ring that gives your body a voice. Oura Ring works hand-in-hand with the Oura Membership, a world-class personal wellness platform to help members take control of their health. From sleep to activity to stress, Oura unlocks insights to help our members improve their health and transform how they feel.
What does the Oura Ring track and measure?
Oura Ring provides a holistic view of your health by tracking your sleep, activity, recovery, stress, heart health and women's health metrics. Oura Ring provides accurate data from over 30 health biometrics like heart rate, temperature trends, and HRV, all from the comfort of your finger.
What's the difference between Oura Ring 4 and Oura Ring Gen3?
Oura Ring 4 is powered by a new technology, Smart Sensing, which makes it the most accurate and personal smart ring we've ever made. Oura Ring 4 is fully titanium, with recessed sensors while Oura Ring Gen3 is partially titanium with raised sensors. Oura Ring 4 comes in more sizes to help you find the perfect fit.
How do I size for an Oura Ring?
Oura Ring sizes are different than standard ring sizes, use an Oura Ring Sizing Kit to find the perfect size. Be sure to select the sizing kit that works with the Oura Ring generation that you wish to purchase. The sizing kit is a custom sizer that allows for you, and those around you, to find the ideal fit before purchasing. The sizing kit cannot be returned, but share your kit with a friend.
How long does the Oura Ring battery last?
A fully charged Oura Ring 4 may last up to 8 days, while a fully charged Oura Ring Gen3 may last up to 7 days. Battery life can vary depending on the age of your ring, the size of your ring and how often you are using certain features.
Can Oura sync with other apps?
OYes. Oura has an ever-growing list of partnerships and integrations, including Apple Health, Google Fit, Health Connect by Android, Strava, Natural Cycles, and more.