---
product_id: 704969049
title: "Oura Ring 4 - Silver - Size 7 - Size Before You Buy"
brand: "oura"
price: "140402 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Oura"
url: https://www.desertcart.kg/products/704969049-oura-ring-4-silver-size-7-size-before-you-buy
store_origin: KG
region: Kyrgyzstan
---

# 8-day battery life 100m water resistant Advanced health metrics Oura Ring 4 - Silver - Size 7 - Size Before You Buy

**Brand:** oura
**Price:** 140402 som
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Oura Ring 4 - Silver - Size 7 - Size Before You Buy by oura
- **How much does it cost?** 140402 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/704969049-oura-ring-4-silver-size-7-size-before-you-buy)

## 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 through your week:** Up to 8 days of battery life with quick 80-minute wireless charging.
- • **Effortless smartphone sync:** Bluetooth Low Energy ensures instant updates on iOS and Android devices.
- • **Durable, stylish, and water-ready:** 100m water resistance means no limits on your active life.
- • **All-day comfort, all-night insights:** Sleek titanium design fits seamlessly into your lifestyle.
- • **Data-driven wellness at your fingertips:** Tracks heart rate, sleep quality, stress, and activity with precision.

## Overview

The Oura Ring 4 in Silver is a minimalist smart ring crafted from durable titanium, designed for adults seeking advanced health monitoring. It offers 8 days of battery life, tracks heart rate, sleep, stress, and activity, and syncs seamlessly with iOS and Android devices via Bluetooth. Water resistant up to 100 meters, it combines style and cutting-edge wellness technology in a compact, comfortable form factor.

## Description

Free delivery and returns on eligible orders. Buy Oura Ring 4 - Silver - Size 7 - Size Before You Buy at desertcart UK.

Review: So So Happy! - I hesitated for a while before investing in this gadget. And I love my Gadgets! but after doing some homework on the competition, I decided to jump for it. First, the fit and metal colour are great, I couldn't be happier, the quality and durability is insane, i do everything with it, I rarely take it off. The connectivity to my Samsung Z Fold6 was flawless, no hiccups, plus, everything you open the app, it updates in no time. so great compatibility. Now, you need to give it time to gather data about you, of course... it will not happen overnight which is quite right, but the intel you get afterwards is great. Your body age, sleep quality, energy available, your stress, it is such a great little ring. it is a lot of money for such a small device but the value for money is worth it. I highly recommend it if you are curious and want to be nudge in the right direction for better health.
Review: Wonderful - Amazing! The price was excellent, the quality is great, it tracks my sleep, my meals, my daily activity and it looks elegant and sleek. You can wear it for days and the battery lasts a lot. The best Christmas present!

## Features

- Compact and intelligent design for comfortable everyday wear
- Advanced health monitoring capabilities, including heart rate, sleep patterns, and activity tracking
- Long battery life with convenient wireless charging
- Seamless smartphone app integration for detailed health and activity analytics
- Available in multiple finishes and sizes for personalized style

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WW6RPJ |
| Age Range Description | Adult |
| Band Colour | Silver |
| Band Material Type | Stainless Steel |
| Battery Average Life | 8 days |
| Battery Capacity | 16 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 minutes |
| Battery capacity | 16 Milliamp Hours |
| Best Sellers Rank | 288 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1 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® Low Energy |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | Ring |
| Country of Origin | Estonia |
| Customer Reviews | 4.3 out of 5 stars 5,536 Reviews |
| Display Type | No Display |
| 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 |
| Manufacturer | Oura |
| Memory Storage Capacity | 4 GB |
| Memory storage capacity | 4 GB |
| Metrics Measured | Optical Heart Rate Sensor |
| Model Name | Oura Ring 4 - Silver - Size 7 |
| Model Number | JZ90-54217-07 |
| Operating System | Android, iOS |
| Operating system | Android, iOS |
| Product Features | Heart Rate Monitor, Stress Monitor |
| RAM Memory Installed | 512 KB |
| Shape | Round |
| Special feature | Heart Rate Monitor, Stress Monitor |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| Warranty Type | Lifetime |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 16 Milliamp Hours
- **Battery cell composition:** Lithium Polymer
- **Brand:** OURA
- **Connectivity technology:** Bluetooth
- **GPS:** No GPS
- **Memory storage capacity:** 4 GB
- **Operating system:** Android, iOS
- **Shape:** Round
- **Special feature:** Heart Rate Monitor, Stress Monitor
- **Wireless communication standard:** Bluetooth

## Images

![Oura Ring 4 - Silver - Size 7 - Size Before You Buy - Image 1](https://m.media-amazon.com/images/I/5155uTN9BPL.jpg)
![Oura Ring 4 - Silver - Size 7 - Size Before You Buy - Image 2](https://m.media-amazon.com/images/I/51Hh6q3nxxL.jpg)
![Oura Ring 4 - Silver - Size 7 - Size Before You Buy - Image 3](https://m.media-amazon.com/images/I/71ioEwzfYZL.jpg)
![Oura Ring 4 - Silver - Size 7 - Size Before You Buy - Image 4](https://m.media-amazon.com/images/I/613EYvr-lAL.jpg)
![Oura Ring 4 - Silver - Size 7 - Size Before You Buy - Image 5](https://m.media-amazon.com/images/I/61dtM3Gy4UL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long should my ring work between charges?**
A: 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

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

**Q: What's included?**
A: Oura Ring 4, Oura Ring 4 Charger, 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 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So So Happy!
*by M***D on 18 October 2025*

I hesitated for a while before investing in this gadget. And I love my Gadgets! but after doing some homework on the competition, I decided to jump for it. First, the fit and metal colour are great, I couldn't be happier, the quality and durability is insane, i do everything with it, I rarely take it off. The connectivity to my Samsung Z Fold6 was flawless, no hiccups, plus, everything you open the app, it updates in no time. so great compatibility. Now, you need to give it time to gather data about you, of course... it will not happen overnight which is quite right, but the intel you get afterwards is great. Your body age, sleep quality, energy available, your stress, it is such a great little ring. it is a lot of money for such a small device but the value for money is worth it. I highly recommend it if you are curious and want to be nudge in the right direction for better health.

### ⭐⭐⭐⭐⭐ Wonderful
*by L***A on 17 December 2025*

Amazing! The price was excellent, the quality is great, it tracks my sleep, my meals, my daily activity and it looks elegant and sleek. You can wear it for days and the battery lasts a lot. The best Christmas present!

### ⭐⭐⭐⭐⭐ A great tool which does exactly what it says.
*by T***P on 12 December 2025*

The app is brilliant. It takes a while to get to know you, so don't expect instant insights, but as it builds a picture it is really good at telling you what's going on. I am using it to track my food etc as well, so not exclusively related to what's happening on the ring. On the ring specifically? Well, it is chunkier than a ring you'd buy as jewellery. That's ok and it's not ridiculous, but you have to get used to it. I do find I take it off and put it on more, or change fingers, as my hand needs a rest. The colour... Despite the name stealth, does stand out. If you want something more subtle then brushed or silver is probably better, as it's more like typical jewellery. That being said, I've gotten used to it. Sizing - definitely get the sizing kit and wear not for a few mins but for a day or two to understand how your fingers change size. Battery life is good. I reckon 8 charge it once every 4 otlr 5 days so far. I understand turning off blood oxygen measuring is the way to really eek out more battery life. You can also use airplane mode to reduce how often it speaks to your phone. But yeah, no regrets, it's a great tool and honestly, easier to live with than a smart watch.

## Frequently Bought Together

- Oura Ring 4 - Silver - Size 7 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life
- sylacor Ring Cover for Oura Ring Gen 4/ Gen 3, Anti-Scratch Elastic Silicone Oura Ring Case Protector for Men Women Working Out Gym
- ZOOROO 2-Pack 14K Gold Plated Stacking Rings for Oura Gen 4/Oura Gen 3, Cubic Zirconia Simulated Diamond Oura Ring Stack for Women

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kg/products/704969049-oura-ring-4-silver-size-7-size-before-you-buy](https://www.desertcart.kg/products/704969049-oura-ring-4-silver-size-7-size-before-you-buy)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-22*