---
product_id: 837364599
title: "OURA Ring 5 Smart Ring - Silver - Size 9 - Fitness & Sleep Tracker"
brand: "oura"
price: "S$712"
currency: SGD
in_stock: true
reviews_count: 13
category: "Oura"
url: https://www.desertcart.sg/products/837364599-oura-ring-5-smart-ring-silver-size-9-fitness-sleep
store_origin: SG
region: Singapore
---

# 40% smaller, ultra-light titanium design 50+ health metrics with research-grade accuracy 6-9 days battery life, quick 80-min charge OURA Ring 5 Smart Ring - Silver - Size 9 - Fitness & Sleep Tracker

**Brand:** oura
**Price:** S$712
**Availability:** ✅ In Stock

## Summary

> 💡 Oura Ring 5: The smart ring that’s smaller, smarter, and your ultimate health sidekick.

## Quick Answers

- **What is this?** OURA Ring 5 Smart Ring - Silver - Size 9 - Fitness & Sleep Tracker by oura
- **How much does it cost?** S$712 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/837364599-oura-ring-5-smart-ring-silver-size-9-fitness-sleep)

## Best For

- oura enthusiasts

## Why This Product

- Trusted oura brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** Up to 9 days of battery life means uninterrupted tracking without daily charging hassle.
- • **Seamless Integration:** Syncs effortlessly with 40+ apps like Strava & Natural Cycles for a holistic wellness ecosystem.
- • **Tailored Fit & Support:** Unique sizing kit ensures perfect fit; includes 1-month membership with AI-driven personalized health guidance.
- • **Precision Meets Insight:** Over 50 health metrics tracked with larger, smarter sensors delivering research-grade accuracy.
- • **Sleekest Health Tracker Ever:** World’s smallest smart ring, 40% smaller & lighter for all-day comfort and style.

## Overview

The Oura Ring 5 is the world’s smallest smart ring, crafted from durable titanium and designed for all-day comfort. It tracks over 50 health metrics—including sleep, heart rate, stress, and metabolic health—with research-grade accuracy using advanced sensors. Boasting 6-9 days of battery life and seamless Bluetooth connectivity, it integrates with 40+ popular health apps. The ring requires a unique sizing kit for the perfect fit and includes a 1-month membership offering AI-powered personalized health insights. Water-resistant up to 100 meters and compatible with iOS and Android, it’s a discreet, stylish, and powerful wearable for proactive health management.

## 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.

Review: Oura Ring 5 Review: Big Health Insights in the Smallest Package Yet - Comfort and looks. The redesigned, smoother curve feels more natural on the finger and reads more like jewelry than a gadget. It's easy to forget you're wearing it, even in bed. • Depth of tracking. It measures over 50 metrics, including sleep, activity, stress, blood pressure trends, and heart rate. Sleep and recovery remain Oura's standout strengths. • Better sensor contact. Low-profile sensor domes improve skin contact, which should mean more reliable readings. • Durability. The titanium build has a new PVD coating that's more scratch-resistant than ever, addressing a common complaint about older models. • Water resistance. It handles hand washing, showers, and swimming, though scuba diving and prolonged submersion aren't recommended. • Battery. Expect 6–9 days per charge, or up to a month with a separately sold charging case. I’ve had mine for a month and I can’t say enough about how it keeps me accountable in so many health factors.
Review: It cuts like a normal ring and is the best health monitor - I was looking for a way to measure my sleep and activity without having the discomfort of a smart watch on my wrist all night, taking into account that I already have an apple watch I wanted to follow my metrics and sometimes this one was a little sporty for more formal outings and this ring was the perfect solution. It's super light, you get used to the few hours. What I like the most is the precision with which it analyzes the rest; the application explains very clearly how your sleep influences the energy of the next day. The battery gives me perfectly for about 5 days and charges very quickly. A key point: I recommend using the size kit before ordering it, since the fingers swell a little at night, if you are indecisa between the tightest size and the one that fits you looser I recommend the tightest believe me this ring does not compare to the plastic of the kit and it will be perfect. It is very true to the size which surprised me my size corresponds to the same that I use for traditional rings. Although it requires a monthly subscription to see all the detailed data, I have met details specifically of my body that I didn't even know for me it has been totally worth it for the comfort and discretion it offers. Aesthetically it looks beautiful and goes with everything! I bought the silver because I usually use silver accessories and it has been the best decision, one thing that I don't like so much is that it scratches easily I am a full-time housewife and in household chores in less than a month I already had several scratches but they are not visible to the naked eye. I recommend it, I love it! 😁

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GRJVBPH3 |
| Additional Features | Pedometer |
| Age Range Description | Adult |
| Band Length | 5.9 centimeters |
| Band Material Type | Titanium |
| Battery Average Life | 6 days |
| Battery Capacity | 10.5 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 minutes |
| Best Sellers Rank | #22 in Electronics ( See Top 100 in Electronics ) #1 in Smart Rings |
| Brand | OURA |
| Built-In Media | Charging Cable, Information Booklet, Oura Ring 5, User Manual |
| Color | Silver |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices. |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.4 out of 5 stars 2,523 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | Not available |
| Human Interface Input | Unknown |
| Item Dimensions | 0.24 x 0.09 inches |
| Item Weight | 0.06 kg |
| Manufacturer | Oura |
| Memory Storage Capacity | 32 MB |
| Metrics Measured | Heart Rate |
| Model Name | Ring 5 Smart Ring |
| Model Number | JZ90-61403-09 |
| Operating System | Oura App (iOS/Android) |
| Resolution | No Display |
| Shape | Round |
| Special Feature | Pedometer |
| Style Name | Ring |
| Supported Application | Oura App |
| Supported Satellite Navigation System | GPS |
| Warranty Description | 2 Year Limited Manufacturer |
| Warranty Type | Limited Warranty |
| Water Resistance Depth | 100 meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery Capacity:** 10.5 milliamp_hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** OURA
- **Connectivity Technology:** Bluetooth
- **GPS:** Not available
- **Memory Storage Capacity:** 32 MB
- **Operating System:** Oura App (iOS/Android)
- **Shape:** Round
- **Special Feature:** Pedometer
- **Wireless Communication Standard:** Bluetooth

## Images

![OURA Ring 5 Smart Ring - Silver - Size 9 - Fitness & Sleep Tracker - Image 1](https://m.media-amazon.com/images/I/61aeK-6v1zL.jpg)
![OURA Ring 5 Smart Ring - Silver - Size 9 - Fitness & Sleep Tracker - Image 2](https://m.media-amazon.com/images/I/71uez905LmL.jpg)
![OURA Ring 5 Smart Ring - Silver - Size 9 - Fitness & Sleep Tracker - Image 3](https://m.media-amazon.com/images/I/81uZFLxiQWL.jpg)
![OURA Ring 5 Smart Ring - Silver - Size 9 - Fitness & Sleep Tracker - Image 4](https://m.media-amazon.com/images/I/71lto7fjP7L.jpg)
![OURA Ring 5 Smart Ring - Silver - Size 9 - Fitness & Sleep Tracker - Image 5](https://m.media-amazon.com/images/I/71L7OMuuD6L.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Oura Ring 5 Review: Big Health Insights in the Smallest Package Yet
*by T***T on October 20, 2026*

Comfort and looks. The redesigned, smoother curve feels more natural on the finger and reads more like jewelry than a gadget. It's easy to forget you're wearing it, even in bed. • Depth of tracking. It measures over 50 metrics, including sleep, activity, stress, blood pressure trends, and heart rate. Sleep and recovery remain Oura's standout strengths. • Better sensor contact. Low-profile sensor domes improve skin contact, which should mean more reliable readings. • Durability. The titanium build has a new PVD coating that's more scratch-resistant than ever, addressing a common complaint about older models. • Water resistance. It handles hand washing, showers, and swimming, though scuba diving and prolonged submersion aren't recommended. • Battery. Expect 6–9 days per charge, or up to a month with a separately sold charging case. I’ve had mine for a month and I can’t say enough about how it keeps me accountable in so many health factors.

### ⭐⭐⭐⭐⭐ It cuts like a normal ring and is the best health monitor
*by H***S on August 21, 2026*

I was looking for a way to measure my sleep and activity without having the discomfort of a smart watch on my wrist all night, taking into account that I already have an apple watch I wanted to follow my metrics and sometimes this one was a little sporty for more formal outings and this ring was the perfect solution. It's super light, you get used to the few hours. What I like the most is the precision with which it analyzes the rest; the application explains very clearly how your sleep influences the energy of the next day. The battery gives me perfectly for about 5 days and charges very quickly. A key point: I recommend using the size kit before ordering it, since the fingers swell a little at night, if you are indecisa between the tightest size and the one that fits you looser I recommend the tightest believe me this ring does not compare to the plastic of the kit and it will be perfect. It is very true to the size which surprised me my size corresponds to the same that I use for traditional rings. Although it requires a monthly subscription to see all the detailed data, I have met details specifically of my body that I didn't even know for me it has been totally worth it for the comfort and discretion it offers. Aesthetically it looks beautiful and goes with everything! I bought the silver because I usually use silver accessories and it has been the best decision, one thing that I don't like so much is that it scratches easily I am a full-time housewife and in household chores in less than a month I already had several scratches but they are not visible to the naked eye. I recommend it, I love it! 😁

### ⭐⭐⭐⭐⭐ Oura Ring
*by C***O on October 2, 2026*

This ring is cute! I love all of the features it has. It gives great information about sleep habits. It stays charged for a long time and can be submerged in water. It reminds you to stand ip and move. It also gives information on heart rate and blood measure. Durable and functional and a great fit.

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---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-25*