Product Description
Key Benefits
- Accurately measures over 20 key biometrics with research-grade sensors.
- Provides personalised health insights with the Oura App.
- Long battery life.
- Durable and water-resistant up to 100m.
- Comfortable to wear and non-allergenic.
The Oura Ring Gen3 is a stylish and intuitive wellness tracker crafted to help... Read more
Key Benefits
- Accurately measures over 20 key biometrics with research-grade sensors.
- Provides personalised health insights with the Oura App.
- Long battery life.
- Durable and water-resistant up to 100m.
- Comfortable to wear and non-allergenic.
The Oura Ring Gen3 is a stylish and intuitive wellness tracker crafted to help you take control of your health. With research-grade sensors, it tracks over 20 key biometrics, giving you detailed insights into your well-being around the clock. It monitors vital metrics such as resting heart rate, heart rate variability, respiration, and skin temperature, while infrared LEDs measure blood oxygen levels during your sleep, offering a complete picture of your health.
Worn day and night, the Oura Ring syncs effortlessly with the Oura app, where you can view personalised Readiness and Sleep Scores. These scores give you clarity on whether you're ready to take on the day or need some extra rest.
The Oura Ring also tracks your daily activity, helping you stay on top of your fitness goals. Plus, it offers valuable insights into menstrual cycles and fertility, seamlessly integrating with trusted apps like Flo and Clue.
With a 7-day battery and 80-minute charge, this smart ring lets you track your health without interruptions. Made from durable, lightweight titanium, it's non-allergenic, comfortable, water-resistant up to 100m, and withstands a variety of temperatures like saunas and ice baths–making it the perfect companion for your wellness journey.
The Oura Ring Gen3 Horizon features a sleek, circular design.
What’s Included:
1x Oura Ring Gen3 Horizon (Gold).
1x size-specific charger and USB-C cable.
NOTE: SIZE BEFORE YOU BUY. It is highly recommended that you use the Gen3 Sizing Kit to ensure the perfect fit before purchasing your Oura Ring. The Gen3 Sizing Kit is available at Healf.
Why It's Healf
The ring also continuously fine-tunes your health data, delivering increasingly personalised feedback the longer it’s worn. Additionally, each Oura Ring is made from aerospace-grade titanium, one of the strongest materials on earth. Years of testing guarantee they're comfortable to wear and will last long– making them a reliable partner that powers your lifelong health journey.
Born in the happiest country in the world, Oura is the wellness brand behind the revolutionary Oura Ring and Oura App. Combining Finnish craftsmanship with cutting-edge technology, its mission is simple: to make health a daily practice. That’s why they created a tool that fits seamlessly into daily life, offering clear insights to support wellbeing. Empowering individuals to take control of their health, Oura guides everyone on their journey, helping them make informed decisions and lead better, healthier lives.
Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.
Delivery & Returns
SHIPPING INFORMATION:
At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
Option
UK Standard Delivery
Next Working Day Delivery
International Deliveries
Est. Delivery
2-3 Working Days
Next Working Day*
7 Working Days**
Orders <£50
£3.95
£5.95
£22.95 (Europe)
Orders >£50
FREE
£5.95
£49 (International)
*(if placed before 12.00)
**(up to 4 weeks)
UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.
Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.
RETURNS POLICY:
If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Suggested Use
The Oura Ring is designed for all-day comfort and can be worn 24/7.
TIP: Before purchasing the Oura Ring Gen3, it's a good idea to use the Oura Ring Sizing Kit (sold separately). This custom sizer helps you find the perfect fit, ensuring a more comfortable and accurate health tracking experience.
To avoid discomfort or unintended scratching, it is not recommended to wear the Oura Ring next to other rings.
For optimal wear, it is advised to use the Oura Ring on the non-dominant hand. This minimises friction and helps protect the ring from scratches caused by daily interactions with objects and surfaces.
WATER RESISTANCE
The Oura Ring is water-resistant up to 100 metres (approximately 330 feet).
It can be worn while showering, swimming, or engaging in recreational diving activities such as snorkelling. However, it is not recommended for scuba diving or for submersion underwater for more than 12 hours.
TEMPERATURE GUIDELINES
The Oura Ring operates effectively within a temperature range of -10°C to 52°C (14°F to 125°F).
It can be safely worn in the shower, hot tubs, saunas, ice baths, and cryotherapy tanks. However, prolonged exposure to extreme temperatures—below -20°C (-4°F) or above 60°C (140°F)—may damage the ring’s battery.
BATTERY LIFE
For the Oura Ring Generation 3, a full charge provides up to seven days of battery life.
CARE AND MAINTENANCE
To clean the Oura Ring, use a small amount of mild dish soap and water, then rinse thoroughly.
Ensure both the ring and hands are completely dry before wearing it again.
Hand sanitiser is safe to use with the ring. For more thorough hand-washing routines, remove the ring while scrubbing and clean it separately as you would other jewellery.
Don’t leave the ring exposed to heat for extended periods.
Don’t puncture the Oura Ring or its battery.
SPECIFICATIONS
HARDWARE:
Styles and Sizes
Oura Ring Generation 3 is available in two styles and sizes 6–13.
Gen3 Horizon: Features a sleek, uninterrupted design with a dimple on the bottom for optimal finger placement. Available in six finishes.
Gen3 Heritage: Features a classic plateau design. Available in four finishes.
Each Oura Ring includes a size-specific charger and charging cable.
Fit and Sensor Alignment
For the best fit and accurate sensor readings, align the ring so the sensor bumps are against the palm side of your finger.
SENSORS:
Green and red LEDs, along with infrared (IR) LEDs, allow for measurements of daytime and activity heart rates.
Extra negative temperature coefficient (NTC) sensors measure differences in skin temperature, enabling Cycle Insights and improved illness detection.
An additional IR sensor ensures accurate readings by compensating for suboptimal alignment.
Accelerometers detect daily activity, steps, and common workout types.
The Gen3 Charger features colour-coded LEDs for improved charging status displays.
MATERIALS:
External Surface
Made of titanium with physical vapour deposition (PVD) coating in Gold, Silver, Rose Gold, and Brushed Titanium finishes.
Titanium with Diamond-like Carbon (DLC) coating available in Black and Stealth finishes.
Inner Surface
Features a medical-grade, BPA-free, non-allergenic, and non-metallic seamless inner moulding.
Shock-resistant bonding between the printed circuit board and the ring's outer frame ensures durability.
OTHER SPECIFICATIONS:
Battery: Lasts up to 7 days. Battery life may vary depending on ring age and feature usage. See Ring Battery Tips for more details.
Width: 7.9mm.
Thickness: ~2.7mm (Gen3 Heritage), ~2.9mm (Gen3 Horizon).
Weight: 4–6 grams, depending on ring size
Oura Ring Gen3 Horizon - Gold
Track your health with the Oura Ring Gen3, monitoring 20+ biometrics for personalised insights on sleep, fitness, stress levels, and more—helping you optimise your wellness everyday.
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Product Description
Key Benefits
- Accurately measures over 20 key biometrics with research-grade sensors.
- Provides personalised health insights with the Oura App.
- Long battery life.
- Durable and water-resistant up to 100m.
- Comfortable to wear and non-allergenic.
The Oura Ring Gen3 is a stylish and intuitive wellness tracker crafted to help... Read more
Key Benefits
- Accurately measures over 20 key biometrics with research-grade sensors.
- Provides personalised health insights with the Oura App.
- Long battery life.
- Durable and water-resistant up to 100m.
- Comfortable to wear and non-allergenic.
The Oura Ring Gen3 is a stylish and intuitive wellness tracker crafted to help you take control of your health. With research-grade sensors, it tracks over 20 key biometrics, giving you detailed insights into your well-being around the clock. It monitors vital metrics such as resting heart rate, heart rate variability, respiration, and skin temperature, while infrared LEDs measure blood oxygen levels during your sleep, offering a complete picture of your health.
Worn day and night, the Oura Ring syncs effortlessly with the Oura app, where you can view personalised Readiness and Sleep Scores. These scores give you clarity on whether you're ready to take on the day or need some extra rest.
The Oura Ring also tracks your daily activity, helping you stay on top of your fitness goals. Plus, it offers valuable insights into menstrual cycles and fertility, seamlessly integrating with trusted apps like Flo and Clue.
With a 7-day battery and 80-minute charge, this smart ring lets you track your health without interruptions. Made from durable, lightweight titanium, it's non-allergenic, comfortable, water-resistant up to 100m, and withstands a variety of temperatures like saunas and ice baths–making it the perfect companion for your wellness journey.
The Oura Ring Gen3 Horizon features a sleek, circular design.
What’s Included:
1x Oura Ring Gen3 Horizon (Gold).
1x size-specific charger and USB-C cable.
NOTE: SIZE BEFORE YOU BUY. It is highly recommended that you use the Gen3 Sizing Kit to ensure the perfect fit before purchasing your Oura Ring. The Gen3 Sizing Kit is available at Healf.
Why It's Healf
The ring also continuously fine-tunes your health data, delivering increasingly personalised feedback the longer it’s worn. Additionally, each Oura Ring is made from aerospace-grade titanium, one of the strongest materials on earth. Years of testing guarantee they're comfortable to wear and will last long– making them a reliable partner that powers your lifelong health journey.
Born in the happiest country in the world, Oura is the wellness brand behind the revolutionary Oura Ring and Oura App. Combining Finnish craftsmanship with cutting-edge technology, its mission is simple: to make health a daily practice. That’s why they created a tool that fits seamlessly into daily life, offering clear insights to support wellbeing. Empowering individuals to take control of their health, Oura guides everyone on their journey, helping them make informed decisions and lead better, healthier lives.
Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.
Delivery & Returns
SHIPPING INFORMATION:
At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
Option
UK Standard Delivery
Next Working Day Delivery
International Deliveries
Est. Delivery
2-3 Working Days
Next Working Day*
7 Working Days**
Orders <£50
£3.95
£5.95
£22.95 (Europe)
Orders >£50
FREE
£5.95
£49 (International)
*(if placed before 12.00)
**(up to 4 weeks)
UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.
Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.
RETURNS POLICY:
If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Suggested Use
The Oura Ring is designed for all-day comfort and can be worn 24/7.
TIP: Before purchasing the Oura Ring Gen3, it's a good idea to use the Oura Ring Sizing Kit (sold separately). This custom sizer helps you find the perfect fit, ensuring a more comfortable and accurate health tracking experience.
To avoid discomfort or unintended scratching, it is not recommended to wear the Oura Ring next to other rings.
For optimal wear, it is advised to use the Oura Ring on the non-dominant hand. This minimises friction and helps protect the ring from scratches caused by daily interactions with objects and surfaces.
WATER RESISTANCE
The Oura Ring is water-resistant up to 100 metres (approximately 330 feet).
It can be worn while showering, swimming, or engaging in recreational diving activities such as snorkelling. However, it is not recommended for scuba diving or for submersion underwater for more than 12 hours.
TEMPERATURE GUIDELINES
The Oura Ring operates effectively within a temperature range of -10°C to 52°C (14°F to 125°F).
It can be safely worn in the shower, hot tubs, saunas, ice baths, and cryotherapy tanks. However, prolonged exposure to extreme temperatures—below -20°C (-4°F) or above 60°C (140°F)—may damage the ring’s battery.
BATTERY LIFE
For the Oura Ring Generation 3, a full charge provides up to seven days of battery life.
CARE AND MAINTENANCE
To clean the Oura Ring, use a small amount of mild dish soap and water, then rinse thoroughly.
Ensure both the ring and hands are completely dry before wearing it again.
Hand sanitiser is safe to use with the ring. For more thorough hand-washing routines, remove the ring while scrubbing and clean it separately as you would other jewellery.
Don’t leave the ring exposed to heat for extended periods.
Don’t puncture the Oura Ring or its battery.
SPECIFICATIONS
HARDWARE:
Styles and Sizes
Oura Ring Generation 3 is available in two styles and sizes 6–13.
Gen3 Horizon: Features a sleek, uninterrupted design with a dimple on the bottom for optimal finger placement. Available in six finishes.
Gen3 Heritage: Features a classic plateau design. Available in four finishes.
Each Oura Ring includes a size-specific charger and charging cable.
Fit and Sensor Alignment
For the best fit and accurate sensor readings, align the ring so the sensor bumps are against the palm side of your finger.
SENSORS:
Green and red LEDs, along with infrared (IR) LEDs, allow for measurements of daytime and activity heart rates.
Extra negative temperature coefficient (NTC) sensors measure differences in skin temperature, enabling Cycle Insights and improved illness detection.
An additional IR sensor ensures accurate readings by compensating for suboptimal alignment.
Accelerometers detect daily activity, steps, and common workout types.
The Gen3 Charger features colour-coded LEDs for improved charging status displays.
MATERIALS:
External Surface
Made of titanium with physical vapour deposition (PVD) coating in Gold, Silver, Rose Gold, and Brushed Titanium finishes.
Titanium with Diamond-like Carbon (DLC) coating available in Black and Stealth finishes.
Inner Surface
Features a medical-grade, BPA-free, non-allergenic, and non-metallic seamless inner moulding.
Shock-resistant bonding between the printed circuit board and the ring's outer frame ensures durability.
OTHER SPECIFICATIONS:
Battery: Lasts up to 7 days. Battery life may vary depending on ring age and feature usage. See Ring Battery Tips for more details.
Width: 7.9mm.
Thickness: ~2.7mm (Gen3 Heritage), ~2.9mm (Gen3 Horizon).
Weight: 4–6 grams, depending on ring size
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Frequently Asked Questions.
How are the products selected?
Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.
Do you have resources or articles on maintaining a healthy lifestyle?
Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.
Can I find more information about the ingredients used?
We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.
Three step
curation process
The Healf stamp of approval: Here at Healf every product goes through a rigorous Three Step Curation Process, so you know you are only getting the best.
Healf's discovery process leverages a global scouting network of health professionals and AI-powered trend analysis to unearth the finest health products worldwide, ensuring you have access to a constant stream to the most innovative and highest quality products.
Every product undergoes examination by a panel of industry specialists, including dieticians, personal trainers, psychologists, and sleep experts, reviewing each item to ensure it meets our rigorous standards for health.
Our community stands at the backbone of our business. We have a group of customers that rigorously test and review each product for its real impact on well-being; if it doesn't make a noticeable difference for most, it won't make our website.
