Oura Ring 4, Oura Ring 4 Charger, and USB-C Cable.

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Oura Ring 4 - Stealth - Size 8 - Size Before You Buy

Oura Ring 4 - Stealth - Size 8 - Size Before You Buy

Q: How long should my ring work between charges?

Oura Ring 4 typically lasts 5-8 days on a full charge, depending on usage. Contact Oura Member Care if you have questions or concerns with battery life, and they will ensure your problem is resolved

Q: How do I choose the right Oura Ring size?

Using the Oura Ring 4 Sizing Kit, choose a finger for your ring. We recommend the index, middle or ring finger. Wear the sizer ring for 24 hours to ensure the fit is secure and comfortable over the course of your day.

Q: How do I see my Oura Ring metrics?

After activating your Oura Ring, you can choose a monthly or annual membership to unlock full access to Oura’s features, daily health and wellness metrics, and personalized guidance.

Q: Can I use more than one ring?

Oura Members can now connect more than one Oura Ring 4 to their Oura App and quickly switch between them. Note, this feature only supports wearing and syncing data from one active Oura Ring at a time.

Product ID: 661324921

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Details

Special Feature
Activity Cycle
Connectivity Technology
Bluetooth
Wireless Communication Standard
Bluetooth
Battery Cell Composition
Lithium
GPS
GPS Via
Shape
Round

⏳Up to 8 days battery life

💤Tracks 30+ biometrics including sleep

💧Water resistant titanium design

Frequently Bought Together

Oura Ring 4 - Stealth - Size 8 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life

sylacor Ring Cover for Oura Ring Gen 4/ Gen 3, Anti-Scratch Elastic Silicone Oura Ring Case Protector for Men Women Working Out Gym

Description

💍 Own your health, invisibly powerful.

SLEEK DURABLE AND DISCREET - All-titanium stealth design is water resistant and comfortable for 24/7 wear, blending style with resilience.
PRECISION SIZING PERFECT FIT - Unique sizing kit ensures your Oura Ring 4 fits flawlessly—no guesswork, just comfort.
SMART SENSING FOR SMARTER HEALTH - Adaptive tech tracks 30+ biometrics including heart rate, stress, and women’s health for personalized insights.
UNINTERRUPTED WEAR UNMATCHED BATTERY - Up to 8 days of battery life means you stay connected to your health without daily charging.
SEAMLESS SYNC WITH YOUR WELLNESS ECOSYSTEM - Integrates effortlessly with 40+ apps like Apple Health and Strava to keep your data unified and actionable.

The Oura Ring 4 Stealth is a sleek, all-titanium smart ring designed for continuous 24/7 health monitoring. Featuring Smart Sensing technology, it tracks over 30 biometrics including sleep, heart rate, stress, and women’s health metrics with adaptive accuracy. Its water-resistant design and up to 8 days of battery life allow for uninterrupted wear. Unique sizing ensures a perfect fit, and it syncs seamlessly with over 40 popular health and fitness apps. FSA/HSA eligible, it’s the discreet, durable health tracker for the modern professional.

Specifications

Warranty Type	Standard/Full
Human-Interface Input	Buttons
Water Resistance Level	Water Resistant
Metrics Measured	Accelerometer, Optical Heart Rate Sensor, Temperature Sensor (unconfirmed)
Band Material Type	Titanium
Supported Application	Fitness Tracker
Case Material Type	Titanium
Additional Features	Sleep Monitor
Display Type	No Display
Battery Cell Type	Lithium Polymer
Wireless Compability	Bluetooth
Connectivity Technology	Bluetooth
Color	Stealth
Shape	Ring
Style Name	Sleek
Band Color	black
Compatible Devices	Smartphone

Have a Question? See What Others Asked

How long should my ring work between charges?

How do I choose the right Oura Ring size?

What's included?

How do I see my Oura Ring metrics?

Can I use more than one ring?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 753.10

Duties & taxes incl.

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30 daysfor PRO membership users

15 dayswithout membership

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