--- product_id: 661000464 title: "Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit" price: "€ 562.94" currency: EUR in_stock: true url: https://www.desertcart.sk/products/661000464-oura-gen3-heritage-smart-ring-size-12-stealth-sleep-heart store_origin: SK region: Slovakia --- # 7-day battery life Water-resistant titanium build 20+ biometric sensors Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit **Price:** € 562.94 **Availability:** βœ… In Stock ## Summary > πŸ’ Own your health journey with stealth and style. ## Quick Answers - **What is this?** Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit - **How much does it cost?** € 562.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/661000464-oura-gen3-heritage-smart-ring-size-12-stealth-sleep-heart) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Extended Battery Life:** Up to 7 days of continuous tracking on a single charge keeps you connected without interruption. - β€’ **Size First, Perfect Fit:** Unique sizing kit ensures your Oura Ring fits perfectly before you buy, avoiding guesswork. - β€’ **Seamless App Integration:** Syncs effortlessly with 40+ apps including Apple Health, Strava, and Google Health Connect. - β€’ **Precision Health Insights:** Research-grade sensors track 20+ biometric indicators for personalized wellness. - β€’ **All-Day Comfort & Durability:** Lightweight, non-allergenic titanium ring designed to wear seamlessly from workouts to meetings. ## Overview The Oura Gen3 Heritage Smart Ring in Stealth is a sleek, titanium wearable that delivers precise sleep, heart rate, and fitness tracking through 20+ biometric sensors. Compatible with iOS and Android, it offers seamless integration with over 40 popular health apps. With up to 7 days of battery life and a unique sizing kit for the perfect fit, it’s designed for professionals who demand accuracy, comfort, and style in one discreet device. ## Description Free delivery and returns on eligible orders. Buy Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit at desertcart UK. ## Features - SIZE BEFORE YOU BUY - Oura Ring sizes are different from standard ring sizes. Purchase an Oura Ring Sizing Kit on desertcart and receive an desertcart credit of GBP 10 towards the future purchase of an Oura Ring (terms and conditions apply) - THE REVOLUTIONARY SMART RING - Track your sleep, activity, stress, heart rate and more with Oura Membership. New members get the first month free, after which the price is GBP 5.99 per month. Register for Oura Membership in the Oura App - MORE ACCURATE BY DESIGN - Your finger provides the most accurate pulse reading, making your health data and insights more personalised than ever. The Oura Ring’s research-grade sensors monitor over 20 biometric indicators with precision - SYNC WITH YOUR FAVOURITE APPS - Compatible with iOS and Android - Oura seamlessly integrates with over 40 apps, including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava and more - EASY TO WEAR, EVERYWHERE - Every Oura Ring is made of titanium: built to last, lighter than the average wedding ring, non-allergenic and water resistant. From a workout to a night out, the Oura Ring discreetly monitors your health with comfort and accuracy ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CSRJKNZQ | | Batteries | 1 Lithium Ion batteries required. (included) | | Best Sellers Rank | 13,126 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 45 in Wearable Tech Rings | | Colour | Stealth | | Customer Reviews | 4.4 4.4 out of 5 stars (1,495) | | Date First Available | 30 Sept. 2024 | | Guaranteed software updates until | unknown | | Item Weight | 227 g | | Item model number | JZ90-1004-12 | | Other display features | Wireless | | Product Dimensions | 2.6 x 2.6 x 0.7 cm; 226.8 g | | What’s in the box | Charger, Information Booklet, Oura Ring, Quick Start Guide, USB Cable | ## Images ![Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit - Image 1](https://m.media-amazon.com/images/I/41ZxqITk9nL.jpg) ![Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit - Image 2](https://m.media-amazon.com/images/I/41bcP0MlMkL.jpg) ![Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit - Image 3](https://m.media-amazon.com/images/I/411GdGvqV0L.jpg) ![Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit - Image 4](https://m.media-amazon.com/images/I/51Flcy-mo9L.jpg) ![Oura Gen3 Heritage Smart Ring - Size 12, Stealth | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit - Image 5](https://m.media-amazon.com/images/I/41IHK9V+HLL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Frequently Bought Together - Oura Ring Gen3 Heritage - Stealth - Size 12 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life - BandSmith Silicone Ring Cover Compatible with Oura Ring Protector, Elastic Case for Oura Ring Gen 4/3 Working Out - Patent Protected (Black+Transparent, M for 11/12/13) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/661000464-oura-gen3-heritage-smart-ring-size-12-stealth-sleep-heart](https://www.desertcart.sk/products/661000464-oura-gen3-heritage-smart-ring-size-12-stealth-sleep-heart) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-22*