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.

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

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UK
India
USA
Japan

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About Us

Customer Support

Our Other Brands:Hewyn|Selfship

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

Ring 4 - Rose Gold - Size 6 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life

Product ID: 722783629

Details

Special Feature
Heart Rate
Connectivity Technology
Bluetooth
Wireless Communication Standard
Bluetooth
Battery Cell Composition
Lithium
GPS
GPS Via

📊Advanced Sleep & Activity Tracking

🔋Up to 8 Days Battery Life

❤️24/7 Heart Rate Precision

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¥136002

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💍 Elevate your wellness game with the ring that knows you best.

EXTENDED BATTERY LIFE - Up to 8 days of uninterrupted wellness insights—no daily charging hassle.
SLEEK ROSE GOLD DESIGN - A subtle yet sophisticated smart ring that complements your professional style.
COMPREHENSIVE SLEEP ANALYSIS - Unlock deep sleep data to optimize your rest and recovery.
PRECISION HEART RATE MONITORING - Stay in tune with your body’s rhythm all day and night.
SEAMLESS SMARTPHONE INTEGRATION - Effortlessly sync your health stats via Bluetooth for real-time tracking.

The Oura Ring 4 in Rose Gold is a cutting-edge smart ring designed for professionals seeking precise heart rate monitoring, advanced sleep and activity tracking, and up to 8 days of battery life. Its unique sizing ensures a perfect fit, while Bluetooth connectivity allows seamless syncing with your smartphone. Combining health tech with elegant design, it’s the ultimate wearable for optimizing your daily performance and recovery.

Specifications

Brand	OURA
Manufacturer	Oura
Model	JZ90-54219-06
Model Name	JZ90-54219-06
Product Dimensions	2.4 x 2.4 x 0.8 cm; 180 g
Batteries	1 Lithium Polymer batteries required. (included)
Item model number	JZ90-54219-06
Compatible Devices	Smartphone
Special Features	Heart Rate Monitor, Activity Tracker
Mounting Hardware	Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide
Number of items	1
Display Type	No Display
Batteries Included	Yes
Batteries Required	Yes
Battery cell composition	Lithium Polymer
Wireless Type	Bluetooth
Connector Type	Bluetooth
Device interface - primary	Buttons
Includes Rechargeable Battery	Yes
Manufacturer	Oura
Item Weight	180 g

Common Questions

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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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