--- product_id: 668306457 title: "Oura Gen3 Horizon Smart Ring - Size 6, Black | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit" price: "FREE" currency: SGD in_stock: false url: https://www.desertcart.sg/products/668306457-oura-gen3-horizon-smart-ring-size-6-black-sleep-heart store_origin: SG region: Singapore --- # 7-day battery life Water resistant titanium build 20+ biometric sensors Oura Gen3 Horizon Smart Ring - Size 6, Black | Sleep, Heart Rate and Fitness Tracking Wearable - Up to 7 Day Battery Life - iOS/Android Compatible - Size First with Oura Sizing Kit **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > πŸ’ Elevate your wellness game with the ring that knows you best. ## Quick Answers - **What is this?** Oura Gen3 Horizon Smart Ring - Size 6, Black | 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?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/668306457-oura-gen3-horizon-smart-ring-size-6-black-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€’ **Effortless All-Day Wear:** Lightweight, durable titanium ring designed for comfort and style from gym to gala. - β€’ **Smart Sizing Experience:** Size first with Oura Sizing Kit + Β£10 credit ensures perfect fit before you commit. - β€’ **Seamless App Integration:** Syncs with 40+ apps including Apple Health & Strava for holistic health management. - β€’ **Sleep & Recovery Mastery:** Advanced sleep stage tracking and readiness scores guide your optimal rest and activity. - β€’ **Precision Health Insights:** Research-grade sensors track 20+ biometric indicators for personalized wellness. ## Overview The Oura Gen3 Horizon Smart Ring is a sleek, black titanium wearable that delivers up to 7 days of battery life while monitoring over 20 biometric signals including sleep stages, heart rate, and stress. Compatible with iOS and Android, it integrates with 40+ health apps and offers a sizing kit to ensure a perfect fit. Designed for professionals seeking discreet, data-driven health insights, it combines luxury craftsmanship with cutting-edge wellness technology. ## Description Free delivery and returns on eligible orders. Buy Oura Gen3 Horizon Smart Ring - Size 6, Black | 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 | B0CSRKY916 | | Batteries | 1 Lithium Ion batteries required. (included) | | Best Sellers Rank | 15,559 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 50 in Wearable Tech Rings | | Colour | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (2,393) | | Date First Available | 30 Sept. 2024 | | Guaranteed software updates until | unknown | | Item Weight | 227 g | | Item model number | JZ90-51382-06 | | Other display features | Wireless | | Product Dimensions | 2.8 x 2.8 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 Horizon Smart Ring - Size 6, Black | 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/41+m-SDiYHL.jpg) ![Oura Gen3 Horizon Smart Ring - Size 6, Black | 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/419HHkcs0KL.jpg) ![Oura Gen3 Horizon Smart Ring - Size 6, Black | 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/41+bO6ivO0L.jpg) ![Oura Gen3 Horizon Smart Ring - Size 6, Black | 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/51Q6KWBBlAL.jpg) ![Oura Gen3 Horizon Smart Ring - Size 6, Black | 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/41PfCzy3DgL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Frequently Bought Together - Oura Ring Gen3 Horizon - Black - Size 13 - 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+Black, M for 11/12/13) - Oura Ring Gen3 Charger - Size 13 - Full Battery Charge in 60-80 Minutes - Charging Dock and USB-C Cable --- ## 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.sg/products/668306457-oura-gen3-horizon-smart-ring-size-6-black-sleep-heart](https://www.desertcart.sg/products/668306457-oura-gen3-horizon-smart-ring-size-6-black-sleep-heart) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-09*