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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Oura Ring Generation 4 Smart Ring - Rose Gold - Size 7 | SIZE CHECK FIRST: Compatible with Dedicated Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days

Oura Ring Generation 4 Smart Ring - Rose Gold - Size 7 | SIZE CHECK FIRST: Compatible with Dedicated Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days

Product ID: 724804378

Details

Battery Cell Composition
Lithium
Connectivity Technology
Bluetooth USB
GPS
No GPS
Special Feature
Activity
Wireless Communication Standard
Bluetooth

⏳8-day battery life

💎aerospace-grade titanium durability

💤24/7 advanced sleep & health tracking

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€ 903.55

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Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💍 Elevate your wellness game with the ring that works as hard as you do.

POWER THAT LASTS - Up to 8 days of battery life means less charging, more living—stay unplugged and on the move.
DISCREET YET POWERFUL - No screen, no vibrations—just silent, continuous health monitoring that blends seamlessly with your lifestyle.
EFFORTLESS WEARABILITY - Sleek, lightweight titanium design with 100m waterproof rating—wear it everywhere, worry-free.
ALL DAY HEALTH INSIGHTS - Track 30+ biometrics including sleep, heart rate, stress, and women’s health with unmatched precision.
PRECISION FIT GUARANTEED - Use the dedicated sizing kit to find your perfect Oura Ring fit—comfort meets accuracy.

The Oura Ring Generation 4 in rose gold is a sleek, titanium smart ring designed for professionals who demand precise, 24/7 health tracking. It monitors over 30 biometrics including sleep, heart rate, stress, and women’s health, delivering continuous insights with aerospace-grade durability and up to 8 days of battery life. Its discreet, waterproof design ensures comfort and style, making it the ultimate wearable for mindful living and peak performance.

Specifications

ASIN	B0D9WVLGJR
Additional Features	Activity Tracker
Age Range Description	Adult
Amazon Bestseller	#3,320 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Activity & Fitness Trackers
Band Color	rosegold
Battery Average Life	8 days
Battery Cell Type	Lithium Polymer
Battery Charge Time	80 minutes
Brand	OURA
Built-In Media	1 x Oura Ring Gen 4, 1 x Quick Start Guide, 1 x main unit charger, Charging Cable, User Manual
Case Material Type	Titanium
Color	rose gold
Compatible Devices	Smartphone, Tablet
Compatible Phone Models	Android Devices, iOS Devices
Connectivity Technology	Bluetooth, USB
Country of Origin	Estonia
Customer Reviews	4.0 4.0 out of 5 stars (612)
GPS Geotagging Functionality	No GPS
Human Interface Input	Touchscreen
Item Dimensions	25 x 25 x 8 mm
Item Dimensions D x W x H	25D x 25W x 8H mm
Item Weight	0.17 Kilograms
Manufacturer	Oura
Metrics Measured	Blood Oxygen (SpO2), Heart Rate, Sleep Duration, Stress
Model Number	JZ90-54219-07
Shape	Round
Target Audience	Unisex Adults
Warranty Description	2 Year Warranty
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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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 903.55

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered 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 Belgium.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

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