Product description
Please note: Size before you buy
Oura Ring sizes are different from standard ring sizes. It’s important to find your size before you purchase your Oura Ring. Purchase an Oura Ring Sizing Kit on weareready.my. With a sizing kit purchase, you will receive a RM50 coupon code to use towards your Oura Ring at checkout.
Learn your size by wearing your sizing kit ring for at least 24 hours
Start your health journey with Oura. New members get the first month of Oura Membership free, then subscription fees apply.
Accuracy with smart sensing
Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity — delivering accurate, continuous data, day and night.
Designed for 24/7 wear
Oura Ring 4‘s updated design is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin.
Long lasting battery
With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present.
Sleep
Get the best sleep of your life, and then some. Wake up to in-depth sleep analysis, so you can improve your habits and transform how you feel. Oura provides insights into your sleep staging throughout the night, blood oxygen levels, HRV, and nighttime heart rate.
Activity
Whether you're running a marathon or running errands, Oura tracks your daily activity, steps, calories burned, and workouts while helping you strike a balance between movement and recovery.
Readiness
Know when to push it and when to take it easy with the Oura Readiness Score. It takes into consideration over 30 different body signals — including temperature, heart rate, HRV, and sleep — to tell you how ready you are for the day ahead.
Stress
Oura will help you identify signs of stress and understand how well your body handles it. You'll know when you need to incorporate more self-care practices and how to recover from long term stressors.
Illness detection
Oura monitors shifts in your temperature and heart rate so you can tell when you may be getting sick sooner.
Women's health
Your cycle impacts your mood, sleep, activity and more, every day. Oura helps you understand how your cycle affects your body, so you can make better, informed decisions about your holistic health. Track the changes in your body throughout your cycle and predict your period up to 30 days in advance.
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 key indicators of your overall health — your heart.
IMPORTANT: Size yourself with the Oura Ring Sizing Kit before you buy. Oura Rings are not standard sizing, and finding the right size will result in the best experience possible. With a sizing kit purchase, you will receive a RM50 coupon code to use towards your Oura Ring at checkout.
Product specification
| Accessories Included | Oura Ring, Charging Dock & Cable-USB |
| Batteries Included | Yes |
| Battery Capacity | 14.5mAh |
| Battery Life Details | Up to 8 days |
| Brand | Oura |
| Cellular Generation | Not Cellular |
| Charging Time | 80.00 mins |
| Compatible with | Android and IOS |
| Country of Origin | Estonia |
| Guarantee | 1 year guarantee included |
| Model name / number | Oura Ring 4 |
| Music Capability | No |
| Power Supply | Rechargeable Battery |
| Sensors & Trackers |
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| Strap Colour | Black |
| Vibration alert | No |
| Design & Material |
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| Dimensions |
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Find your fit
Oura Ring 4 Sizing Kit
The Oura Ring 4 Sizing Kit is the ideal way to find the perfect size. It’s a custom sizer that allows for you, and those around you, to find the ideal fit before purchasing.
Receive RM50 Coupon Code
With a sizing kit purchase, you will receive a RM50 coupon code to use towards your Oura Ring purchase at checkout.
Not Standard Sizing
Oura Ring 4 sizes are slightly different from standard ring sizes, so it is important to size yourself using our sizing kit and to follow the instructions provided. Oura Ring is available in sizes 4-15. There are no half sizes.
Comfort & Accuracy
A properly fitting Oura Ring will result in the highest data accuracy, comfort, and overall experience.
Choose a Finger
Oura Ring works on all fingers and can be worn on either hand. For optimal accuracy, we recommend wearing your Oura Ring on your index, middle, or ring finger.
How It Should Fit
Oura Ring should fit securely and comfortably at the base of your finger. Your ring should not rotate as you go about normal daily tasks. We recommend wearing your ring sizer for at least 24 hours to confirm your best fit.
Please note: this sizing kit is only compatible with Oura Ring 4.
Stuck between sizes?
We recommend choosing the smaller size for a few reasons:
- The sensors inside your Oura Ring work best when they stay in close contact with your skin, especially the underside of your finger
- A snug fit helps keep your data accurate and your experience consistent
- Our plastic sizers can feel a bit "stickier" on your skin, so the actual Oura Ring may fit more smoothly.
Intergrations
Whether you’re a mover and a shaker or more of a casual stroller, Oura helps you understand how the way you move changes the way you feel.
With over 10 years of research and innovation, Oura is the gold standard in wearable sleep tracking. Sleek, comfortable, and accurate — it’s so easy you can do it with your eyes closed.
Oura integrates with a growing number of top women’s health partner platforms. Our goal is to meet women where they are on their journey, as well as wherever they’re currently tracking their health.
Oura helps change how you think about stress by identifying patterns and moments to recover and build resilience. Tracking multiple biometrics means you’ll get a clear picture of your physiological stress from day to day.
Essential Information & Disclaimers
*Your Oura Membership will automatically renew on a monthly or annual basis until you cancel. You may cancel at any time. Cancellation will take effect at the end of your current automatic renewal term. Canceling does not entitle you to a full or pro-rated refund of any paid fees. If you do not cancel before the end of any free trial or any prepaid membership term, your Oura membership will automatically renew and you will be charged at the applicable rate for your selected membership term.
** Battery life and longevity depend on Oura Ring size, Oura App settings, feature configuration, activity, battery age, usage, and many other factors; actual results will vary. Battery life and charge cycles vary by use and settings. Battery tests were conducted across various sizes and scenarios. See Oura Ring 4 Battery Life and Ring Battery Tips for more information.
Caring for Your Oura Ring
Here are some basics on how to best care for your Oura Ring to enhance its longevity and ensure you get the most out of your experience.
Scratches or other damage caused by wear and tear are not covered by Oura's warranty policy.
Oura Ring 4 have titanium exteriors. The Oura Ring may get scratched and can itself scratch softer metal jewelry or other objects in close contact with the ring, such as phone covers made of gold, silver, or aluminum. Some ceramic phone covers with a soft coating may also get scratched.
Everyday Care Tips
- Wear your Oura Ring on your non-dominant hand to reduce the amount of contact with various surfaces and objects you interact with on a daily basis
- Avoid wearing other rings adjacent to your Oura Ring. Other rings may scratch your Oura Ring while rubbing against it
- Consider removing your Oura Ring in situations that involve friction (e.g. weightlifting), or when handling objects made of metal, ceramics, or stone (such as handling pots or pans)
Cleaning
- Rinse with mild dish soap and water; dry thoroughly before wearing again
- If following strict handwashing protocols, remove your ring and wash separately like other jewelry
Clean Your Sensors
We recommend cleaning the infrared LED sensors (the three small bumps) located on the interior of your Oura Ring approximately once a week. This can be done by wiping them down with the inside of your t-shirt or a piece of cloth, or by rinsing your ring with a small amount of mild dish soap and water. By doing so, you’ll remove any dust or dirt that may be interfering with the signal between your ring’s sensors and the arteries on the palm side of your finger. Hand sanitizer is also safe to use with Oura Ring.
Avoid Extended Exposure to Extreme Temperatures
Oura Ring operating temperature ranges from -10–52°C / 14–125°F. You can safely wear your ring in the shower, hot tubs, saunas, ice baths, and cryotherapy tanks. However, extended exposure to extreme temperatures (below -20°C / -4°F or above 60°C / 140°F) may lead to battery damage.