From the manufacturer
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Size before you buy
The Oura Ring 4 Sizing Kit is the best way to ensure an accurate experience. With a purchase of the sizing kit, you’ll receive a $10 Amazon credit towards your Oura Ring 4.
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Easy to wear, everywhere
Sleek and comfortable, Oura Ring seamlessly fits into your life from a workout to a night out.
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No interruptions
Stay present without notifications on your wrist. Check the Oura App when you want to.
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Built to last
Oura Ring 4 is fully titanium: one of the strongest metals on earth. Durable, lightweight, water resistant.
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Accurate by design
Oura Ring 4 delivers incredibly accurate data and personalized health insights to help you be at your best.
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Fully Titanium
Oura Ring 4 is fully titanium: one of the strongest metals on earth. Durable, lightweight, water resistant.
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Smart Sensing
A first-of-its-kind sensing platform, Smart Sensing adapts to your unique finger, ensuring continuous, accurate data from over 30 biometrics — day and night.
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Long Battery Life
Up to 8 days of battery means you can track your health 24/7 without charging every night.
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Always Wearable
Oura Ring 4 is more comfortable with a fully round interior with discreet, recessed sensors. It’s water resistant and can withstand heat, and cold.
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Sleep
Wake up to in-depth sleep analysis, so you can improve your habits and transform how you feel.
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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.
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Readiness
Know when to push it and when to take it easy. Your Readiness Score tells you how energized you are using over 30 biometrics — it can even tell when you might be getting sick.
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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.
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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.
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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.
Size Before You Buy
Step 1:
Purchase an Oura Ring 4 Sizing Kit and receive a $10 Amazon credit towards your Oura Ring 4.
Step 2:
Purchase your Oura Ring 4, the $10 credit will be automatically applied at checkout.
Step 3:
Slip on your Oura Ring 4 and download the Oura App.
Step 4:
New members get the first month of Oura Membership free, then it’s $5.99 per month.
What’s in the Box
Oura Ring 4
Oura Ring 4 Charger and USB-C Cable
Product information
| Package Dimensions | 4.61 x 4.41 x 1.3 inches |
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| Item Weight | 6.7 ounces |
| ASIN | B0D9WVKXLK |
| Item model number | JZ90-54216-08 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Customer Reviews |
3.9 out of 5 stars |
| Best Sellers Rank | #2,875 in Electronics () #5 in |
| Other display features | Wireless |
| Color | Gold |
| Whats in the box | Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide |
| Manufacturer | Oura |
| Country of Origin | Estonia |
| Date First Available | October 3, 2024 |
