---
product_id: 679333894
title: "Oura Ring Gen3 Heritage - Black - Size 8 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life"
price: "$864.49"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.ec/products/679333894-oura-ring-gen3-heritage-black-size-8-smart-ring-size
store_origin: EC
region: Ecuador
---

# Oura Ring Gen3 Heritage - Black - Size 8 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life

**Price:** $864.49
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Oura Ring Gen3 Heritage - Black - Size 8 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life
- **How much does it cost?** $864.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/679333894-oura-ring-gen3-heritage-black-size-8-smart-ring-size)

## 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

Oura is the creator of the revolutionary smart ring— Oura Ring Gen3 — and the Oura App, a world-class personal health platform. Together, the Oura Ring Gen3 and Oura App work hand-in-hand to provide members with accurate and personalized daily health data, insights, and guidance. Oura Ring Gen3 is sleek, accurate, and comfortable — it tracks your sleep, activity, and recovery and so much more with advanced sensor technology and up to 7 days battery life. The Oura Membership is always improving with new features and product updates that make tracking your health more personal than ever. First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Register for Oura Membership on the Oura App. Oura Membership is not sold on desertcart. Oura Ring Gen3 is HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, and additional chargers. IMPORTANT: Size yourself with the Oura Ring Gen3 Sizing Kit before you buy — Oura Ring Gen3 is not US standard sizing, and finding the right size will result in the best experience possible. With a purchase of the Gen3 sizing kit on desertcart, a 10 credit will automatically be applied to your Oura Ring Gen3 or Oura Ring Gen3 Charger at checkout (terms and conditions apply).

Review: Goede smart ring - Let op de maat die je besteld! Pas set aangeraden. Bestelde een 13 en kreeg een 12. Deze past gelukkig om mijn pink. Goede data verkregen. Abbonement nodig om echt goed te gebruiken
Review: Excelente anillo inteligente Oura ring - Comento, que éste anillo Oura ring 3 es una maravilla. Está vinculado vía bluethoot a mí iPhone, con su app Oura. Llevo unas semana usándolo casi las 24 hrs que dura el día, solo lo cambio de dedo porque a veces es incómodo por el tiempo que lleva en un mismo dedo…. Sus métricas son más exactas que el Apple Watch Ultra 2. Estoy feliz de tener un anillo Oura ring, que me diga características de mí persona que desconocía. Es lo que me hubiera gustado encontrar en una reseña para decidirme a comprarlo. Espero que les ayude.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CSRFK48P |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #24,315 in Electronics ( See Top 100 in Electronics ) #71 in Wearable Tech Rings |
| Customer reviews | 4.2 4.2 out of 5 stars (3,492) |
| Item model number  | JZ90-1001-08 |
| Label  | Oura |
| Manufacturer  | Oura |
| Product Dimensions  | 2.3 x 2.3 x 0.7 cm; 222 g |

## Images

![Oura Ring Gen3 Heritage - Black - Size 8 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life - Image 1](https://m.media-amazon.com/images/I/717Wxs+uG9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Goede smart ring
*by A***R on 27 December 2025*

Let op de maat die je besteld! Pas set aangeraden. Bestelde een 13 en kreeg een 12. Deze past gelukkig om mijn pink. Goede data verkregen. Abbonement nodig om echt goed te gebruiken

### ⭐⭐⭐⭐⭐ Excelente anillo inteligente Oura ring
*by R***. on 13 December 2024*

Comento, que éste anillo Oura ring 3 es una maravilla. Está vinculado vía bluethoot a mí iPhone, con su app Oura. Llevo unas semana usándolo casi las 24 hrs que dura el día, solo lo cambio de dedo porque a veces es incómodo por el tiempo que lleva en un mismo dedo…. Sus métricas son más exactas que el Apple Watch Ultra 2. Estoy feliz de tener un anillo Oura ring, que me diga características de mí persona que desconocía. Es lo que me hubiera gustado encontrar en una reseña para decidirme a comprarlo. Espero que les ayude.

### ⭐⭐⭐⭐⭐ Life-Changing Insight in a Beautiful Ring – The Ultimate Wellness Companion
*by D***T on 29 March 2025*



## Frequently Bought Together

- Oura Ring Gen3 Heritage - Black - Size 8 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life
- Silicone Cover Compatible with Oura Ring Gen 4/3, UltraHuman Ring AIR, Elastic Protector for Working Out
- sylacor Ring Cover for Oura Ring Gen 4/ Gen 3, Anti-Scratch Elastic Silicone Oura Ring Case Protector for Men Women Working Out Gym

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**Shop now:** [https://www.desertcart.ec/products/679333894-oura-ring-gen3-heritage-black-size-8-smart-ring-size](https://www.desertcart.ec/products/679333894-oura-ring-gen3-heritage-black-size-8-smart-ring-size)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-23*