--- product_id: 734025589 title: "スポンサー広告 - Oura Ring 第4世代 スマートリング – ゴールド – サイズ12 |iPhone/Android対応 |まずはサイズ確認:専用サイズキット対応|睡眠・心拍・フィットネスを計測|最長8日間バッテリー持続" brand: "oura" price: "A$104640" currency: AUD in_stock: true reviews_count: 6 category: "Oura" url: https://www.desertcart.com.au/products/734025589-スポンサー広告-oura-ring-第4世代-スマートリング-ゴールド-サイズ12-iphone-android対応-まずはサイズ確認 store_origin: AU region: Australia --- # 8-day battery life 24/7 advanced sleep & health tracking Aerospace-grade titanium durability スポンサー広告 - Oura Ring 第4世代 スマートリング – ゴールド – サイズ12 |iPhone/Android対応 |まずはサイズ確認:専用サイズキット対応|睡眠・心拍・フィットネスを計測|最長8日間バッテリー持続 **Brand:** oura **Price:** A$104640 **Availability:** ✅ In Stock ## Summary > 💍 Elevate your wellness game—wear the future on your finger. ## Quick Answers - **What is this?** スポンサー広告 - Oura Ring 第4世代 スマートリング – ゴールド – サイズ12 |iPhone/Android対応 |まずはサイズ確認:専用サイズキット対応|睡眠・心拍・フィットネスを計測|最長8日間バッテリー持続 by oura - **How much does it cost?** A$104640 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/734025589-スポンサー広告-oura-ring-第4世代-スマートリング-ゴールド-サイズ12-iphone-android対応-まずはサイズ確認) ## 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 - • **Power That Lasts:** Up to 8 days of battery life keeps you connected to your health without daily charging interruptions. - • **Precision Fit, Guaranteed:** Exclusive sizing kit ensures your perfect ring size every time, plus a ¥1,500 credit for your next Oura purchase. - • **Uninterrupted Wearability:** Waterproof up to 100m and ultra-comfortable design means you can wear it all day and night without a second thought. - • **Next-Level Health Insights:** Track 30+ biometrics including sleep, heart rate, stress, and women’s health with cutting-edge adaptive sensors. - • **Sleek, Durable, and Discreet:** Crafted from aerospace-grade titanium in a stunning gold finish—style meets resilience for the modern professional. ## Overview The Oura Ring Generation 4 in gold combines aerospace-grade titanium durability with advanced biometric tracking of over 30 health metrics, including sleep, heart rate, and stress. Featuring an exclusive sizing kit for a perfect fit and up to 8 days of battery life, this sleek smart ring offers 24/7 waterproof comfort and precision health insights tailored for the busy, health-conscious professional. ## Description Introducing Oura Ring 4 - the next generation of smart rings that evolve. With your health as our top priority, the Oura Ring 4 features a new design made of all titanium and "Smart Sensing" that adapts to you beyond just measuring. Monitor over 30 biometrics quietly and comfortably including sleep, recovery, activity, heart health, stress and female health. With up to 8 days of battery life, you will forget you have it on Review: ファッション性も良く、リングと対話しながら一緒に体調管理をできそう Review: Ideal para mayor precisión de la métricas, aunque al final también se sincroniza con la app de salud que a su vez se sincroniza con el Apple Watch y siento que pierde un poco la información propia ## Features - 【 MEASURE THE SIZE BEFORE PURCHASING 】 - The size of the Oura Ring 4th Generation differs from the general ring size By measuring with the dedicated size kit before purchasing, you can find the perfect size Additionally, you will receive a 1,500 yen desertcart credit that can be used for a future purchase of the Oura Ring - 【 Outstanding Accuracy 】 - Oura tracks over 20 health metrics including sleep, activity, stress, heart health, and women's health indicators Thanks to the cutting-edge sensing technology, it adapts to the user's unique physiological functions and provides highly accurate and continuous data throughout 24 hours - 【 Long-lasting Battery 】 - With up to 8 days of battery life, without a screen and without vibrations, the Oura Ring 4 allows for mindfulness From workouts to night outs, you can be free and forget you are wearing it Until you start getting compliments - 【 24-hour Wear Design 】 - The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and has a 100m waterproof performance One of the toughest materials on earth, aerospace grade titanium offers a gentle touch for sensitive skin and exceptional durability ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 181 g | | Product Dimensions | 2.5 x 2.5 x 0.7 cm; 181 g | | Batteries | 1 Lithium Polymer batteries required. (included) | | Item model number | JZ90-54216-12 | | Connectivity technologies | Bluetooth | | GPS | No GPS | | Special features | Activity Tracker | | Other display features | Wireless | | Human Interface Input | Buttons | | Color | gold | | Whats in the box | Oura Ring 61 Charger, USB Cable, Information Booklet, Quick Start Guide | ## Product Details - **Battery Cell Composition:** Lithium Polymer - **Connectivity Technology:** Bluetooth, USB - **GPS:** No GPS - **Special Feature:** Activity Tracker - **Wireless Communication Standard:** Bluetooth ## Images ![スポンサー広告 - Oura Ring 第4世代 スマートリング – ゴールド – サイズ12 |iPhone/Android対応 |まずはサイズ確認:専用サイズキット対応|睡眠・心拍・フィットネスを計測|最長8日間バッテリー持続 - Image 1](https://m.media-amazon.com/images/I/71Uy-H1bhnL.jpg) ![スポンサー広告 - Oura Ring 第4世代 スマートリング – ゴールド – サイズ12 |iPhone/Android対応 |まずはサイズ確認:専用サイズキット対応|睡眠・心拍・フィットネスを計測|最長8日間バッテリー持続 - Image 2](https://m.media-amazon.com/images/I/71c6LBhv1EL.jpg) ![スポンサー広告 - Oura Ring 第4世代 スマートリング – ゴールド – サイズ12 |iPhone/Android対応 |まずはサイズ確認:専用サイズキット対応|睡眠・心拍・フィットネスを計測|最長8日間バッテリー持続 - Image 3](https://m.media-amazon.com/images/I/71KMSlDCVDL.jpg) ![スポンサー広告 - Oura Ring 第4世代 スマートリング – ゴールド – サイズ12 |iPhone/Android対応 |まずはサイズ確認:専用サイズキット対応|睡眠・心拍・フィットネスを計測|最長8日間バッテリー持続 - Image 4](https://m.media-amazon.com/images/I/71IjlAWznVL.jpg) ![スポンサー広告 - Oura Ring 第4世代 スマートリング – ゴールド – サイズ12 |iPhone/Android対応 |まずはサイズ確認:専用サイズキット対応|睡眠・心拍・フィットネスを計測|最長8日間バッテリー持続 - Image 5](https://m.media-amazon.com/images/I/714Mg+LCK9L.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 ### ⭐⭐⭐⭐ Review *by サ***ー on September 2, 2025* ファッション性も良く、リングと対話しながら一緒に体調管理をできそう ### ⭐⭐⭐⭐⭐ Review *by K***@ on December 11, 2025* Ideal para mayor precisión de la métricas, aunque al final también se sincroniza con la app de salud que a su vez se sincroniza con el Apple Watch y siento que pierde un poco la información propia ### ⭐⭐⭐⭐⭐ Review *by S***N on March 19, 2026* Bought it for my wife’s bday and she’s obsessed. The data fields are precise and informative with context, fertility function is super helpful, the 14k gold has an excellent shine, definitely an amazing wearable. Her fav features are the fertility and stress indicators. ## Frequently Bought Together - Oura Ring 4 - Gold - Size 12 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - Oura Ring 4 Charger - Size 12 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days --- ## 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.com.au/products/734025589-スポンサー広告-oura-ring-第4世代-スマートリング-ゴールド-サイズ12-iphone-android対応-まずはサイズ確認](https://www.desertcart.com.au/products/734025589-スポンサー広告-oura-ring-第4世代-スマートリング-ゴールド-サイズ12-iphone-android対応-まずはサイズ確認) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-08-08*