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

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.

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

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.

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.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Oura Smart Ring 4 - Gold - Size 15 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible

Product ID: 698239246

Details

Battery cell composition
Lithium
Brand
OURA
Connectivity technology
Bluetooth
GPS
No GPS
Model name
Oura Ring 4 -
Operating system
Android

💎titanium durability

💪8-day battery life

⏱️80 min wireless charge

€ 724.92

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

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Description

💍 Own your health, style, and edge with the Oura Ring 4.

TAILORED FIT STYLE - Multiple sizes and finishes, plus a sizing kit, guarantee a perfect, personalized ring that fits your lifestyle.
EFFORTLESS ALL DAY WEAR - Sleek titanium design ensures lightweight comfort and water resistance for your busiest days and nights.
SEAMLESS SMARTPHONE SYNC - Bluetooth connectivity pairs with iOS and Android for deep analytics and holistic health management.
NEXT LEVEL HEALTH INSIGHTS - Track heart rate, sleep quality, stress, and activity with precision using 50+ biometric sensors.
STAY AHEAD WITH READINESS SCORE - Personalized daily energy and recovery guidance helps you optimize performance and prevent burnout.

The Oura Ring 4 in Gold is a minimalist, titanium smart ring designed for adults seeking advanced health tracking. It offers 8-day battery life with fast wireless charging, monitors heart rate, sleep, stress, and activity through 50+ biometric sensors, and syncs seamlessly with iOS and Android devices. Water resistant up to 100 meters, it delivers personalized readiness scores and health insights to optimize daily performance, all wrapped in a durable, stylish form factor.

Specifications

ASIN	B0D9WVJGYK
Age Range Description	Adult
Band Colour	Gold
Band Material Type	Titanium
Battery Average Life	8 days
Battery Cell Type	Lithium Polymer
Battery Charge Time	80 minutes
Best Sellers Rank	705 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3 in Wearable Tech Rings
Box Contents	Information Booklet, Oura Ring 4, Oura Ring 4 Charger, Quick Start Guide, USB-C Cable
Brand Name	OURA
Case Material Type	Titanium
Closure Type	Slip On
Colour	Gold
Communication Feature	Bluetooth
Compatible Devices	Smartphone
Compatible Phone Models	Android Devices, iOS Devices
Connectivity Technology	Bluetooth
Controller Type	Gesture Recognition / Biometric Sensors
Country of Origin	Estonia
Customer Reviews	4.2 4.2 out of 5 stars (8,968)
Display Type	No Display
GPS Geotagging Functionality	No GPS
Human Interface Input	Unknown
Item Dimensions	28 x 28 x 7 millimetres
Item Dimensions D x W x H	28D x 28W x 7H millimetres
Manufacturer	Oura
Metrics Measured	Sleep time, distance, number of steps, heart rate, stress, body temperature
Model Name	Oura Ring 4 - Gold - Size 15
Model Number	JZ90-54216-15
Operating System	Android
Product Features	Activity Tracker
Product Warranty	3 year manufacturer warranty
Screen Size	0.02
Shape	Round
Sport Type	Fitness
Style Name	Minimalist
Supported Application	Over 40 third-party apps, including fitness, health, and productivity apps
Supported Satellite Navigation System	GPS
Target Audience	Unisex Adults
Unit Count	1.0 count
Warranty Type	Standard
Water Resistance Depth	100 Metres
Water Resistance Level	Water Resistant
Wearable Computer Type	Smart Ring
Wireless Compability	Bluetooth

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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Good experience, but the tracking updates could be better.

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Perfect platform for hard-to-find items. Delivery was prompt.

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€ 724.92

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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