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 - Silver - Size 6 - | 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 - Silver - Size 6 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible

Product ID: 698156626

Details

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

⌚8-day battery life

💧100m water resistant

📊Advanced health metrics

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€ 877.68

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Sold byAmazon CroatiaDelivered 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.

ALL DAY POWER NO PAUSE - Up to 8 days of uninterrupted battery life with quick 80-minute wireless charging keeps you connected and tracking without missing a beat.
SLEEK TITANIUM MINIMALISM - Crafted from durable, lightweight titanium in a polished silver finish, this ring blends cutting-edge tech with timeless style for effortless everyday wear.
TAILORED FIT PERSONALIZED STYLE - Available in multiple sizes and finishes, the Oura Ring 4 offers a custom fit and look that complements your unique lifestyle and professional edge.
HEALTH INSIGHTS AT YOUR FINGERTIPS - Monitor heart rate, sleep quality, and activity levels seamlessly via Bluetooth-connected smartphone apps for data-driven wellness.
WATERPROOF FOR LIFES ADVENTURES - With 100 meters of water resistance, wear your Oura Ring confidently from boardroom meetings to weekend swims without worry.

The Oura Ring 4 in Silver, Size 6, is a minimalist smart ring made from titanium, featuring advanced multi-sensor health tracking including heart rate and sleep monitoring. It offers up to 8 days of battery life with fast wireless charging, Bluetooth connectivity for seamless smartphone integration, and 100 meters of water resistance. Designed for unisex adults, it combines durable craftsmanship with personalized style options and a lifetime warranty.

Specifications

ASIN	B0D9WW3YND
Age Range Description	Adult
Band Colour	Silver
Band Material Type	Titanium
Battery Average Life	8 days
Battery Cell Type	Lithium Polymer
Battery Charge Time	80 minutes
Best Sellers Rank	660 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 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	Silver
Communication Feature	Bluetooth
Compatible Devices	Smartphone, Tablet
Compatible Phone Models	Compatible with iOS and Android devices
Connectivity Technology	Bluetooth
Country of Origin	Estonia
Customer Reviews	4.2 4.2 out of 5 stars (7,217)
Display Type	No Display
EU Spare Part Availability Duration	8 Days
GPS Geotagging Functionality	No GPS
Human Interface Input	Buttons
Item Dimensions	24 x 24 x 7 millimetres
Item Dimensions D x W x H	24D x 24W x 7H millimetres
Item Weight	0.18 Kilograms
Manufacturer	Oura
Metrics Measured	multi-sensor
Model Name	Oura Ring 4 - Silver - Size 6
Model Number	JZ90-54217-06
Operating System	[Proprietary Operating System]
Product Features	Heart Rate Monitor, Activity Tracker
Shape	ring
Style Name	Minimalist
Supported Application	Fitness Tracker, Sleep Monitor, Health Monitor, Apple Health, Google Health Connect, Natural Cycles, Flo, Strava
Supported Satellite Navigation System	GPS
Target Audience	Unisex Adults
Unit Count	1.0 count
Warranty Type	Lifetime
Water Resistance Depth	100 Metres
Water Resistance Level	Water Resistant
Wearable Computer Type	Smart Ring
Wireless Compability	Bluetooth

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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.

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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.

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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.

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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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