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Oura Ring 4 Charger
Size-specific charger for your Oura Ring 4.
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £14.75/mo
Key Benefits
-
Size-specific charger for the perfect fit.
-
Quick charging time (20-80 minutes).
-
Designed exclusively for Oura Ring 4.
The Oura Ring 4 Charger is the only way to charge your Oura Ring 4. It’s fast, convenient, and easy. Your Oura Ring 4 typically charges fully in 20-80 minutes on the Oura Ring Charger, depending on its current battery level. It comes with a USB-C to USB-C Oura Ring cable cord, intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.
CHARGERS ARE SIZE SPECIFIC: Your Oura Ring 4 size can be found on the inside of your smart ring.
CHARGING TIME: Your Oura Ring 4 is fully charged in 20-80 minutes, depending on its current battery level.
BATTERY LEVEL IN YOUR OURA APP: You can check the battery level by tapping the battery icon in the upper right-hand corner of the Home home tab.
CHARGE LEVEL BEFORE GOING TO BED: It’s recommended that your Oura Ring 4 be charged to at least 30% before going to bed.
CONNECT WITH USB-C: Connect the USB cable to your charging dock and plug the other end into a power source, such as a USB wall plug, laptop, or power brick.
LEARN ABOUT NOTIFICATIONS: When the LED turns green, your ring is fully charged. You’ll receive a push notification from your Oura App when charging is complete. This also applies for low battery notifications.
TROUBLESHOOT YOUR CHARGER: If the LED doesn't light up, check to see that your charger’s cable is properly connected and your Oura Ring is positioned correctly, ensuring good contact between your Oura Ring and the dock.
POWER CORD COMPLIANCE: The USB charging power cord is intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.
Includes: Oura Ring 4 Charger and USB-C Charging Cable.
The Oura Ring integrates advanced technology with a deep understanding of wellness, offering a truly holistic approach to health tracking. Backed by an in-house team of over 20 PhDs, the rings were refined across four generations, each version smarter, lighter, and more durable than the last, trusted by millions of users worldwide. Its research-grade sensors, comparable to those used in sleep labs, provide highly accurate to ensure you get reliable insights for your wellbeing.
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.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Charging time: 20-80 minutes, depending on battery level. Check the battery by tapping the icon with two concentric circles in the upper-right corner of the home screen.
CHARGING STEPS:
Plug the USB cable into the charging dock and connect the other end to a power source (USB wall plug, laptop, or power brick).
Place your Oura Ring on the charging dock:
For Oura Ring 4: Align the ring's dimple with the charger light.
For Oura Ring Gen3: The charger light will pulse white while charging. When the light turns green, your ring is fully charged.
You'll receive a push notification when charging is complete if the Oura App is open and running in the background.
First-time Setup: If the LED blinks blue, you need to pair your ring with the Oura App via Bluetooth. Once paired, the light will turn solid blue, then fade to white, and finally turn green when charging is complete.
Oura Ring 4 Charger
Size-specific charger for your Oura Ring 4.
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £14.75/mo
Key Benefits
-
Size-specific charger for the perfect fit.
-
Quick charging time (20-80 minutes).
-
Designed exclusively for Oura Ring 4.
The Oura Ring 4 Charger is the only way to charge your Oura Ring 4. It’s fast, convenient, and easy. Your Oura Ring 4 typically charges fully in 20-80 minutes on the Oura Ring Charger, depending on its current battery level. It comes with a USB-C to USB-C Oura Ring cable cord, intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.
CHARGERS ARE SIZE SPECIFIC: Your Oura Ring 4 size can be found on the inside of your smart ring.
CHARGING TIME: Your Oura Ring 4 is fully charged in 20-80 minutes, depending on its current battery level.
BATTERY LEVEL IN YOUR OURA APP: You can check the battery level by tapping the battery icon in the upper right-hand corner of the Home home tab.
CHARGE LEVEL BEFORE GOING TO BED: It’s recommended that your Oura Ring 4 be charged to at least 30% before going to bed.
CONNECT WITH USB-C: Connect the USB cable to your charging dock and plug the other end into a power source, such as a USB wall plug, laptop, or power brick.
LEARN ABOUT NOTIFICATIONS: When the LED turns green, your ring is fully charged. You’ll receive a push notification from your Oura App when charging is complete. This also applies for low battery notifications.
TROUBLESHOOT YOUR CHARGER: If the LED doesn't light up, check to see that your charger’s cable is properly connected and your Oura Ring is positioned correctly, ensuring good contact between your Oura Ring and the dock.
POWER CORD COMPLIANCE: The USB charging power cord is intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.
Includes: Oura Ring 4 Charger and USB-C Charging Cable.
The Oura Ring integrates advanced technology with a deep understanding of wellness, offering a truly holistic approach to health tracking. Backed by an in-house team of over 20 PhDs, the rings were refined across four generations, each version smarter, lighter, and more durable than the last, trusted by millions of users worldwide. Its research-grade sensors, comparable to those used in sleep labs, provide highly accurate to ensure you get reliable insights for your wellbeing.
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.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Charging time: 20-80 minutes, depending on battery level. Check the battery by tapping the icon with two concentric circles in the upper-right corner of the home screen.
CHARGING STEPS:
Plug the USB cable into the charging dock and connect the other end to a power source (USB wall plug, laptop, or power brick).
Place your Oura Ring on the charging dock:
For Oura Ring 4: Align the ring's dimple with the charger light.
For Oura Ring Gen3: The charger light will pulse white while charging. When the light turns green, your ring is fully charged.
You'll receive a push notification when charging is complete if the Oura App is open and running in the background.
First-time Setup: If the LED blinks blue, you need to pair your ring with the Oura App via Bluetooth. Once paired, the light will turn solid blue, then fade to white, and finally turn green when charging is complete.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation