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

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

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

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: 677863988

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Details

Operating system
Proprietary OS
Special features
Advanced
Connectivity technology
Bluetooth
Wireless communication standard
Bluetooth
Battery cell composition
Lithium

⏳Up to 8 days battery life

💍All-titanium, water-resistant, 24/7 wear comfort

💤Tracks 30+ biometrics including sleep & heart rate

Frequently Bought Together

Oura Ring 4 - Rose Gold - Size 15 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life

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ZOOROO 3 Pack Cover Compatible with Oura Ring Gen 4/Oura Ring Gen 3 Horizon/Gen 3 Heritage, Surport Charging with Cover on, Anti-Scratch TPU Protector for Men Women Workout Gym

Description

💡 Elevate your health game with the ring that knows you best.

DURABLE ELEGANCE - Crafted from lightweight, all-titanium material, the ring offers unmatched durability and comfort for sensitive skin.
DATA DRIVEN WELLNESS - Monitor over 30 health metrics including sleep, stress, and heart rate with Smart Sensing technology that adapts to your lifestyle.
UNINTERRUPTED FREEDOM - Experience up to 8 days of battery life with no screens or vibrations—stay present and stylish without constant charging.
EXCLUSIVE MEMBERSHIP PERKS - Get your first month free with Oura Membership, unlocking personalized insights and premium health guidance.
PRECISION FIT NO GUESSWORK - Size yourself perfectly with the Oura Ring 4 Sizing Kit and enjoy a seamless purchase experience.

The Oura Ring 4 is a sleek, all-titanium smart ring designed for continuous 24/7 wear, tracking over 30 biometric signals including sleep, heart rate, and stress. It offers up to 8 days of battery life, a precision sizing kit for the perfect fit, and an optional membership for advanced health insights, making it the ultimate wearable for proactive wellness and modern professionals.

Specifications

Age Range	Adult
Color	Rose Gold
Size	15
Style	Modern, Elegant
Compatible with	Smartphone, Tablet
Display Type	Analog
Shape	Round
Meter	Heart Rate, Sleep Duration, Activity, Stress
Number of Items	1
Features	Advanced Health Tracking
Included Components	Information Booklet, Oura Ring 4, Oura Ring 4 Charger, Quick Start Guide, USB-C Cable
Batteries Included?	Yes
Brand	OURA
Manufacturer	Oura
Item model number	JZ90-54219-15
Product Dimensions	2.5 x 2.5 x 0.8 cm; 205 g
ASIN	B0D9WTY8FS

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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$U51472

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30 daysfor PRO membership users

15 dayswithout membership

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TrustScore 4.5 | 7,300+ reviews