---
product_id: 837364599
title: "Ring 5 - Silver - Size 9 - World’s Smallest Smart Ring - Sleep, Activity, Women’s Health, AI Advisor, 1 Week of Battery Life, Size Before You Buy, Android & iOS Compatible"
price: "€ 761.34"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/837364599-ring-5-silver-size-9-world-s-smallest-smart-ring
store_origin: HR
region: Croatia
---

# Ring 5 - Silver - Size 9 - World’s Smallest Smart Ring - Sleep, Activity, Women’s Health, AI Advisor, 1 Week of Battery Life, Size Before You Buy, Android & iOS Compatible

**Price:** € 761.34
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ring 5 - Silver - Size 9 - World’s Smallest Smart Ring - Sleep, Activity, Women’s Health, AI Advisor, 1 Week of Battery Life, Size Before You Buy, Android & iOS Compatible
- **How much does it cost?** € 761.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/837364599-ring-5-silver-size-9-world-s-smallest-smart-ring)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Introducing the world’s smallest smart ring: Oura Ring 5, built with even more sensing power than previous generations. 40% smaller and ultra lightweight, Oura Ring 5 fits seamlessly in with your life and your style. The updated all-titanium design is more scratch-resistant and comfortable than ever, Oura Ring 5 delivers 50+ health metrics with research-grade accuracy. With 1 week of battery life you can even forget it’s on. No more compromises when it comes to tracking your health. Oura Ring 5 is FSA/HSA Eligible: we can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping. IMPORTANT: Size yourself with the Oura Ring 5 Sizing Kit before you buy. Oura Rings are not US standard sizing and other Oura Ring generations, and finding the right size will result in the best experience possible. With an Oura Ring 5 Sizing Kit purchase, an desertcart credit will automatically be applied to your Oura Ring 5 at checkout.

## Features

- THE WORLD’S SMALLEST SMART RING - 40% smaller than the previous generation, Oura Ring 5 is thinner, lighter and smaller than ever. The updated all-titanium design is more scratch-resistant and comfortable than ever
- SIZING IS ESSENTIAL - Oura Ring 5 uses unique sizing different from standard jewelry rings and other Oura Ring generations; use the Oura Ring 5 Sizing Kit to find your perfect fit before purchasing
- EVERYDAY HEALTH SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and women’s health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Strava, & more
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- REBUILT FOR GREATER ACCURACY - Oura Ring 5 has been re-engineered and reconfigured, providing more precise personal health data. Larger, smarter sensors bring research-grade accuracy—all in Oura’s smallest form factor yet
- 6-9 DAYS OF BATTERY LIFE - With 6-9 days of battery life, you’ll never miss a night of data
- DIVE DEEPER WITH AI - Oura Advisor provides sound guidance as you make moves toward more sustained energy levels, better sleep, a healthy weight, and so many other health benefits
- HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GRJVBPH3 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #16 in Electronics ( See Top 100 in Electronics ) #1 in Smart Rings |
| Color | Silver |
| Customer Reviews | 4.2 4.2 out of 5 stars (13) |
| Date First Available | May 28, 2026 |
| Item Weight | 0.081 ounces |
| Item model number | JZ90-61403-09 |
| Manufacturer | Oura |
| Other display features | Wireless |
| Package Dimensions | 4.33 x 4.33 x 1.22 inches |
| Whats in the box | Information Booklet, Oura Ring 5, Oura Ring 5 Charger, Quick Start Guide, USB Cable |

## Images

![Ring 5 - Silver - Size 9 - World’s Smallest Smart Ring - Sleep, Activity, Women’s Health, AI Advisor, 1 Week of Battery Life, Size Before You Buy, Android & iOS Compatible - Image 1](https://m.media-amazon.com/images/I/61aeK-6v1zL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: How do I choose the right Oura Ring size?**
A: Using the Oura Ring 5 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.

**Q: How long should my ring work between charges?**
A: Oura Ring 5 typically lasts 6-9 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.

**Q: What's included?**
A: Oura Ring 5, Oura Ring 5 Charging Dock, and USB-C Cable.

**Q: How do I see my Oura Ring metrics?**
A: 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.

**Q: Can I use more than one ring?**
A: Oura Members can now connect more than one Oura Ring 5 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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**Shop now:** [https://www.desertcart.hr/products/837364599-ring-5-silver-size-9-world-s-smallest-smart-ring](https://www.desertcart.hr/products/837364599-ring-5-silver-size-9-world-s-smallest-smart-ring)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-19*