--- product_id: 724804339 title: "OURA Ring 4 - Rose Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life" brand: "oura" price: "27.92 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/724804339-oura-ring-4-rose-gold-size-7-smart-ring-size store_origin: TN region: Tunisia --- # Continuous heart rate tracking Seamless Bluetooth smartphone sync 8 days battery life OURA Ring 4 - Rose Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life **Brand:** oura **Price:** 27.92 DT **Availability:** ❌ Out of Stock ## Summary > 💍 Elevate your wellness game with the ring that knows you best. ## Quick Answers - **What is this?** OURA Ring 4 - Rose Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life by oura - **How much does it cost?** 27.92 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/724804339-oura-ring-4-rose-gold-size-7-smart-ring-size) ## 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 - • **Smart Sync & Insights:** Bluetooth connectivity delivers real-time data straight to your smartphone for actionable health trends. - • **Invisible Yet Powerful:** No display needed—discreetly track your wellness while staying stylish and connected. - • **Effortless All-Day Wear:** Sleek rose gold design with unique sizing for a perfect fit that feels like a second skin. - • **Stay Ahead with 8-Day Battery:** Forget daily charging—enjoy over a week of uninterrupted health insights. - • **Precision Heart & Activity Tracking:** Monitor your heart rate and activity levels with clinical-grade accuracy. ## Overview The Oura Ring 4 in rose gold is a cutting-edge smart ring designed for professionals who demand precision and style. Featuring up to 8 days of battery life, continuous heart rate monitoring, and seamless Bluetooth syncing, it offers discreet, clinical-grade activity and sleep tracking in a uniquely sized, elegant form factor. ## Description Product Description Review: Nothing special Review: Muy bien ## Features - SIZE BEFORE YOU BUY - Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit and receive INR 999 off the future desertcart purchase of an Oura Ring 4 - OURA MEMBERSHIP - First month of membership is free with your purchase, INR 599/mo afterwards. Offer available to new members only. Opt for annual prepaid option for INR 6999. Membership is tied to your account via the Oura App, not your physical ring. - ACCURACY - SMART SENSING - Oura tracks over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night. - LONG LASTING BATTERY - With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments. - DESIGNED FOR 24/7 WEAR - The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | OURA | | Manufacturer | Oura | | Model | JZ90-54219-07 | | Model Name | JZ90-54219-07 | | Product Dimensions | 2.5 x 2.5 x 0.8 cm; 180 g | | Batteries | 1 Lithium Polymer batteries required. (included) | | Item model number | JZ90-54219-07 | | Compatible Devices | Smartphone | | Special Features | Activity Tracker | | Mounting Hardware | Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide | | Number of items | 1 | | Display Type | No Display | | Battery Average Life | 8 Days | | Batteries Included | Yes | | Batteries Required | Yes | | Battery cell composition | Lithium Polymer | | Wireless Type | Bluetooth | | Connector Type | Bluetooth | | Device interface - primary | Touchscreen | | Includes Rechargeable Battery | Yes | | Manufacturer | Oura | | Item Weight | 180 g | ## 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 - Rose Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 1](https://m.media-amazon.com/images/I/51zKmnnZU8L.jpg) ![OURA Ring 4 - Rose Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 2](https://m.media-amazon.com/images/I/61Xu8pab2TL.jpg) ![OURA Ring 4 - Rose Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 3](https://m.media-amazon.com/images/I/517yboOWkZL.jpg) ![OURA Ring 4 - Rose Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 4](https://m.media-amazon.com/images/I/719fGrAYcDL.jpg) ![OURA Ring 4 - Rose Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 5](https://m.media-amazon.com/images/I/713l574H8CL.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 ### ⭐⭐⭐ Nothing special *by P***3 on 28 February 2026* ### ⭐⭐⭐⭐⭐ Muy bien *by E***A on 28 January 2026* ### ⭐⭐⭐⭐ Nice *by D***A on 16 January 2026* ## Frequently Bought Together - Oura Ring 4 - Rose Gold - 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 - PAVOI 14K Gold Plated Solid 925 Sterling Silver CZ Simulated Diamond Stackable Ring Eternity Bands for Women - sylacor Ring Cover for Oura Ring Gen 4/ Gen 3, Anti-Scratch Elastic Silicone Oura Ring Case Protector for Men Women Working Out Gym --- ## 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.tn/products/724804339-oura-ring-4-rose-gold-size-7-smart-ring-size](https://www.desertcart.tn/products/724804339-oura-ring-4-rose-gold-size-7-smart-ring-size) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-08*