---
product_id: 734025793
title: "Oura Ring 4 Silver US4 Smart Ring Aura Ring Gen4 Sleep Tracking Wearable Heart Rate Fitness Tracker with Up to 8 Days Battery Life"
brand: "oura"
price: "$1965962"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/734025793-oura-ring-4-silver-us4-smart-ring-aura-ring-gen4
store_origin: MX
region: Mexico
---

# 8-day battery life Aerospace-grade titanium durability 24/7 advanced sleep & health tracking Oura Ring 4 Silver US4 Smart Ring Aura Ring Gen4 Sleep Tracking Wearable Heart Rate Fitness Tracker with Up to 8 Days Battery Life

**Brand:** oura
**Price:** $1965962
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game—wear the future on your finger.

## Quick Answers

- **What is this?** Oura Ring 4 Silver US4 Smart Ring Aura Ring Gen4 Sleep Tracking Wearable Heart Rate Fitness Tracker with Up to 8 Days Battery Life by oura
- **How much does it cost?** $1965962 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/734025793-oura-ring-4-silver-us4-smart-ring-aura-ring-gen4)

## 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

- • **Discreet Yet Powerful:** No screen, no vibration—just pure mindfulness and data that works quietly in the background.
- • **Precision Fit, Guaranteed:** Exclusive sizing kit ensures your perfect Oura Ring fit—never compromise on comfort or style.
- • **Next-Level Health Insights:** Track 30+ biometrics including sleep, heart rate, stress, and female health with unmatched accuracy.
- • **Wear It All Day, Every Day:** Ultra-lightweight titanium design with 100M water resistance for seamless 24/7 wearability.
- • **Freedom from Charging Anxiety:** Up to 8 days of battery life means you stay connected to your health without interruption.

## Overview

The Oura Ring Generation 4 is a sleek, silver smart ring crafted from aerospace-grade titanium, designed for continuous 24/7 health monitoring. It tracks over 30 biometric metrics including sleep, heart rate, stress, and female health with exceptional accuracy. Featuring a comfortable fit ensured by an exclusive sizing kit, it offers up to 8 days of battery life and 100M water resistance, making it the ultimate discreet wellness companion for professionals on the go.

## Description

Introducing the Oura Ring 4 — the next generation smart ring that has evolved. With your health first, the Oura Ring 4 has a new design made from all titanium, and "smart sensing" that adapts to you beyond just measures. Quietly and comfortably monitor over 30 biometrics including sleep, recovery, activity, heart health, stress, and women's health. With up to 8 days of battery life, you'll forget you have it on.

## Features

- Oura Ring 4, Oura Ring 5 Charger, USB Cable, Information Booklet, Quick Start Guide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 180 g |
| Product Dimensions | 2.2 x 2.2 x 0.7 cm; 180 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | JZ90-54217-04 |
| Connectivity technologies | Bluetooth |
| GPS | No GPS |
| Special features | Activity Tracker |
| Other display features | Wireless |
| Human Interface Input | Buttons |
| Color | Silver |
| Whats in the box | Oura Ring 5 Charger, USB Cable, Information Booklet, Quick Start Guide |

## Product Details

- **Special Feature:** Activity Tracker
- **Connectivity Technology:** Bluetooth
- **Wireless Communication Standard:** Bluetooth
- **Battery Cell Composition:** Lithium Polymer
- **GPS:** No GPS

## Images

![Oura Ring 4 Silver US4 Smart Ring Aura Ring Gen4 Sleep Tracking Wearable Heart Rate Fitness Tracker with Up to 8 Days Battery Life - Image 1](https://m.media-amazon.com/images/I/61VwOjlW1AL.jpg)
![Oura Ring 4 Silver US4 Smart Ring Aura Ring Gen4 Sleep Tracking Wearable Heart Rate Fitness Tracker with Up to 8 Days Battery Life - Image 2](https://m.media-amazon.com/images/I/71HkfJUj31L.jpg)
![Oura Ring 4 Silver US4 Smart Ring Aura Ring Gen4 Sleep Tracking Wearable Heart Rate Fitness Tracker with Up to 8 Days Battery Life - Image 3](https://m.media-amazon.com/images/I/71fy0vF-LRL.jpg)
![Oura Ring 4 Silver US4 Smart Ring Aura Ring Gen4 Sleep Tracking Wearable Heart Rate Fitness Tracker with Up to 8 Days Battery Life - Image 4](https://m.media-amazon.com/images/I/71+93pu7TrL.jpg)
![Oura Ring 4 Silver US4 Smart Ring Aura Ring Gen4 Sleep Tracking Wearable Heart Rate Fitness Tracker with Up to 8 Days Battery Life - Image 5](https://m.media-amazon.com/images/I/71AtLXpBl7L.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 - Silver - Size 4 - 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 3 Pack Cover Compatible with Oura Ring Gen 4/Oura Ring Gen 3 Horizon/Gen 3 Heritage, Surport Charging with Cover on, Anti-Scratch TPU Protector for Men Women Workout Gym

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**Shop now:** [https://www.desertcart.mx/products/734025793-oura-ring-4-silver-us4-smart-ring-aura-ring-gen4](https://www.desertcart.mx/products/734025793-oura-ring-4-silver-us4-smart-ring-aura-ring-gen4)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-26*