---
product_id: 698239242
title: "Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible"
brand: "oura"
price: "HK$4715"
currency: HKD
in_stock: true
category: "Oura"
url: https://www.desertcart.hk/products/698239242-oura-smart-ring-4-gold-size-14-non-standard-fit
store_origin: HK
region: Hong Kong
---

# 8-day battery life Advanced heart rate & HRV tracking In-depth sleep analysis Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible

**Brand:** oura
**Price:** HK$4715
**Availability:** ✅ In Stock

## Summary

> 💍 Own your health, style, and edge with the Oura Ring 4.

## Quick Answers

- **What is this?** Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible by oura
- **How much does it cost?** HK$4715 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/698239242-oura-smart-ring-4-gold-size-14-non-standard-fit)

## 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

- • **Style Meets Function:** Available in multiple finishes and sizes, blending cutting-edge tech with personalized elegance.
- • **Effortless All-Day Wear:** Sleek titanium design ensures durability and comfort from workouts to nights out.
- • **Seamless Smartphone Sync:** Bluetooth connectivity with iOS & Android for real-time data and actionable analytics.
- • **Next-Level Health Insights:** Track 50+ biometrics including heart rate, readiness, and stress for personalized wellness.
- • **Sleep Smarter, Live Better:** Wake up to detailed sleep patterns that help you optimize recovery and energy.

## Overview

The Oura Ring 4 is a premium smart ring crafted from durable titanium, designed for professionals seeking precise health tracking without wrist distractions. It offers 8-day battery life, advanced heart rate and sleep monitoring, and seamless Bluetooth integration with iOS and Android devices. With over 50 biometrics analyzed, including readiness and stress levels, it empowers users to optimize daily performance and recovery—all wrapped in a sleek, customizable gold finish.

## Description

Free delivery and returns on eligible orders. Buy Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible at desertcart UK.

## 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 | B0D9WVVB5J |
| Age Range Description | Adult |
| Band Colour | Gold |
| Band Material Type | Metal |
| Battery Average Life | 8 days |
| Battery Capacity | 250 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 minutes |
| Best Sellers Rank | 793 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3 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 | Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Controller Type | Ring |
| Country of Origin | Estonia |
| Customer Reviews | 4.2 4.2 out of 5 stars (9,122) |
| Display Type | Analog |
| GPS Geotagging Functionality | GPS Via Smartphone |
| Human Interface Input | Unknown |
| Item Dimensions | 27 x 27 x 7 millimetres |
| Item Dimensions D x W x H | 27D x 27W x 7H millimetres |
| Manufacturer | Oura |
| Metrics Measured | Optical Heart Rate Sensor |
| Model Name | Oura Ring 4 - Gold - Size 14 |
| Model Number | JZ90-54216-14 |
| Operating System | Android |
| Product Features | Activity Tracker |
| Product Warranty | 3 year manufacturer warranty |
| Shape | Ring |
| Sport Type | Multi-Sports |
| Style Name | Modern |
| Supported Application | Fitness Tracker |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX4+ |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |

## Product Details

- **Battery capacity:** 250 milliamp_hours
- **Battery cell composition:** Lithium Polymer
- **Brand:** OURA
- **Connectivity technology:** Bluetooth
- **GPS:** GPS Via Smartphone
- **Model name:** Oura Ring 4 - Gold - Size 14
- **Operating system:** Android
- **Shape:** Ring
- **Special feature:** Activity Tracker
- **Wireless communication standard:** Bluetooth

## Images

![Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible - Image 1](https://m.media-amazon.com/images/I/41QA11RH1NL.jpg)
![Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible - Image 2](https://m.media-amazon.com/images/I/41rudBcA0wL.jpg)
![Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible - Image 3](https://m.media-amazon.com/images/I/41QwAatNy5L.jpg)
![Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible - Image 4](https://m.media-amazon.com/images/I/414AOMY+IfL.jpg)
![Oura Smart Ring 4 - Gold - Size 14 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS / Android Compatible - Image 5](https://m.media-amazon.com/images/I/41Cyhfj-k3L.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.

## Frequently Bought Together

- Oura Ring 4 - Gold - Size 14 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life
- 10 Pack Ring Cover Compatible with Oura Ring Gen 4/Oura Ring Gen 3 Horizon/Gen 3 Heritage, Surport Charging with Cover on, Anti-Scratch Elastic Silicone Ring Protector for Men Women Working Out Gym
- SZJCLTD 10 Pack Ring Cover for Oura Ring Gen 4 /Gen 3/ Samsung Galaxy Ring, Anti-Scratch Elastic Silicone Oura Ring Cover for Working Out Gym - Patent Pending

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**Shop now:** [https://www.desertcart.hk/products/698239242-oura-smart-ring-4-gold-size-14-non-standard-fit](https://www.desertcart.hk/products/698239242-oura-smart-ring-4-gold-size-14-non-standard-fit)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-11-07*