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 4 - Rose Gold - Size 9 - Sleep, Activity, Women’s Health, AI Advisor, Up to 8 Days of Battery Life, Before You Buy, Android & iOS Compatible, Smart Ring, Oura App

Oura Ring 4 - Rose Gold - Size 9 - Sleep, Activity, Women’s Health, AI Advisor, Up to 8 Days of Battery Life, Before You Buy, Android & iOS Compatible, Smart Ring, Oura App

Product ID: 661224618

Details

Battery Cell Composition
Lithium
Brand
OURA
Color
Rose Gold
Connectivity Technology
Bluetooth
GPS
GPS Via
Operating System
Android iOS

⌚8 days battery life

💤50+ health metrics tracked

📱iOS & Android compatible

Description

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

EFFORTLESS POWER - Up to 8 days of battery life means you stay unplugged and in the moment—charge less, live more.
SMART SENSING AI - Adaptive sensors deliver hyper-accurate, continuous insights that evolve with your body’s rhythms.
SEAMLESS STYLE SWITCH - Multi-ring support lets you match your Oura Ring 4 finish to your vibe via the app—fashion meets function.
ALL DAY HEALTH MASTERY - Tracks 50+ metrics including sleep, heart rate, stress & women’s health for a 360° wellness view.
PRECISION FIT GUARANTEE - Unique sizing kit ensures your ring fits perfectly before you buy—comfort that feels custom-made.

The Oura Ring 4 in Rose Gold is a sleek, titanium smart ring designed for adults seeking advanced health insights. It tracks over 50 biometric metrics including sleep stages, heart rate, stress, and women’s health, powered by adaptive Smart Sensing technology. Compatible with iOS and Android, it offers up to 8 days of battery life and supports multi-ring style changes via the Oura app. The ring is water resistant up to 30 meters and comes with a unique sizing kit to ensure a perfect fit. Ideal for professionals prioritizing wellness with discreet, continuous monitoring.

Specifications

ASIN	B0D9WV3474
Additional Features	Heart Rate Monitor, Activity Tracker, Sleep Monitor
Age Range Description	Adult
Band Material Type	Metal
Battery Average Life	5 days
Battery Capacity	18
Battery Cell Type	Lithium Polymer
Battery Charge Time	80 minutes
Best Sellers Rank	#70 in Electronics ( See Top 100 in Electronics ) #2 in Smart Rings
Brand	OURA
Built-In Media	Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide
Color	Rose Gold
Communication Feature	Bluetooth, GPS
Compatible Devices	Smartphone
Compatible Phone Models	Compatible with iOS and Android devices
Connectivity Technology	Bluetooth
Controller Type	Ring
Customer Reviews	4.0 out of 5 stars 8,279 Reviews
Display Type	No Display
GPS Geotagging Functionality	GPS Via Smartphone
Human Interface Input	Buttons
Item Dimensions	1.06 x 1.06 x 0.31 inches
Item Dimensions D x W x H	0.31"D x 1.06"W x 0.31"H
Item Weight	6.4 Ounces
Manufacturer	Oura
Memory Storage Capacity	16 MB
Metrics Measured	Sleep Duration, Heart Rate, Stress
Model Number	JZ90-54219-09
Operating System	Android, iOS
Shape	Round
Special Feature	Heart Rate Monitor, Activity Tracker, Sleep Monitor
Style Name	Metallic
Supported Application	Fitness Tracker, Sleep Monitor, Voice Control, Time Display, Messages, Social Media, Heart Rate Monitor, Pedometer, Reminders, Weather, Calendar, Music Player
Supported Satellite Navigation System	GPS
Target Audience	Unisex Adults
Warranty Description	1 Year Manufacturer
Warranty Type	Limited
Water Resistance Depth	30 Meters
Water Resistance Level	Water Resistant
Wearable Computer Type	Smart Ring
Wireless Communication Standard	Bluetooth
Wireless Compability	Bluetooth
Wireless Provider	Unlocked

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

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Excellent communication throughout the order process. Product is perfect.

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