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 Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible

Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible

Product ID: 720631844

Details

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

⌚8-day battery life

💧Water resistant up to 50m

💪50+ biometrics tracked

Description

💍 Own your health, style, and edge — all in one smart ring.

TAILORED TO YOU - Multiple sizes and finishes plus a sizing kit guarantee a perfect fit and style that matches your vibe.
STAY POWERED LONGER - Up to 8 days of battery life with fast wireless charging means less downtime, more living.
EFFORTLESS ALL DAY WEAR - Sleek titanium design ensures durability and featherlight comfort from meetings to marathons.
NEXT LEVEL HEALTH INSIGHTS - Track heart rate, sleep, activity, and women’s health with precision using 50+ biometric sensors.
SEAMLESS SMART INTEGRATION - Syncs flawlessly with iOS and Android apps for personalized AI-driven wellness advice anytime.

The Oura Smart Ring 4 in Rose Gold combines cutting-edge biometric tracking with a sleek titanium build, offering up to 8 days of battery life and water resistance up to 50 meters. Compatible with iOS and Android, it delivers personalized health insights on sleep, heart rate, activity, and women’s health through a seamless app experience. Designed for professionals who demand style and substance, it includes a sizing kit for the perfect fit and supports over 50 biometrics to optimize your daily readiness and recovery.

Specifications

ASIN	B0D9WWMPSB
Age Range Description	Adult
Band Colour	Rose Gold
Band Material Type	Titanium
Battery Average Life	5 days
Battery Cell Type	Lithium Polymer
Battery Charge Time	80 minutes
Best Sellers Rank	543 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	Magnetic
Colour	Rose Gold
Communication Feature	Bluetooth
Compatible Devices	Smartphone, Tablet
Compatible Phone Models	Compatible with iOS and Android devices
Connectivity Technology	Bluetooth
Customer Reviews	4.2 4.2 out of 5 stars (8,613)
Display Type	No Display
GPS Geotagging Functionality	No GPS
Human Interface Input	Buttons
Importer Contact Information	Rashi Peripherals Limited, A BLDG Survey 186 Dongripada, Poman Village Vasai Bhiwandi Road Palghar 401208 India.
Item Dimensions	23 x 23 x 8 millimetres
Item Dimensions D x W x H	8D x 8W x 8H millimetres
Item Type Name	Smart Ring
Item Weight	0.18 Kilograms
Manufacturer	Oura
Metrics Measured	Heart Rate Monitor, Sleep Duration
Model Name	Oura Ring 4 - Rose Gold - Size 5
Model Number	JZ90-54219-05
Operating System	Proprietary/Custom OS
Packer Contact Information	Oura Health OY Elektroniikkatie 10 Oulu Oulu 90590 Finland https://ouraring.com
Product Features	Smart Detection
Product Warranty	3 year manufacturer warranty
Shape	Round
Style Name	Metallic
Supported Application	Fitness Tracker, Sleep Monitor
Supported Satellite Navigation System	GPS
Target Audience	Unisex Adults
Unit Count	1.0 count
Warranty Type	Standard
Water Resistance Depth	50 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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