{"product_id":"oura-ring-4-ceramic-midnight-sleep-activity-women-s-health-ai-advisor-up-to-8-days-battery-life","title":"Oura Ring 4 Ceramic Midnight – Sleep, Activity \u0026 Women’s Health AI Advisor | Up to 8 Days Battery Life","description":"\u003ch2\u003eMeet Oura Ring 4 Ceramic Midnight\u003c\/h2\u003e\u003cp\u003eThe Oura Ring 4 Ceramic Midnight blends refined elegance with everyday durability. Its high-performance ceramic exterior feels smooth to the touch and stands up to daily wear, while a comfortable interior keeps contact gentle on the skin. Available in sizes 4–15 and colorways Petal, Tide, and Cloud, this ring is designed to complement your style as you track a wide range of signals throughout the day and night.\u003c\/p\u003e\u003cp\u003ePowered by Smart Sensing, the ring adapts to your finger to deliver accurate, continuous data around the clock. It tracks more than 50 metrics, including sleep patterns, daily activity, readiness, stress indicators, heart health signals, and dedicated women’s health metrics. This blend of technology and design aims to offer a complete picture of how you move, rest, and recover, without intruding on your routine.\u003c\/p\u003e\u003cp\u003eBattery life extends up to 8 days, so you can wear it through workouts, commutes, and evenings without frequent charging. The recessed interior sensors are designed for comfort, even for sensitive skin, helping you forget you’re wearing it until you glance at the app for a quick read on yesterday’s trends or tonight’s plan.\u003c\/p\u003e\u003cp\u003eSizing is essential with Oura Ring 4 Ceramic Midnight. A dedicated sizing kit ensures you find the right fit before purchasing, improving comfort and data reliability. New members receive the first month of Oura Membership included, with ongoing access through the app. The ring is HSA\/FSA eligible, and the Ceramic Polishing Pad helps keep the finish looking near-new when used as directed.\u003c\/p\u003e\u003cp\u003eColor enthusiasts will enjoy the color options, and the polishing pad provides a simple way to maintain the gleam over time. This combination of durable materials, thoughtful fit, and insightful data makes the Oura Ring 4 Ceramic Midnight a versatile companion for daily life, workouts, and rest, offering possibilities for understanding patterns rather than guarantees.\u003c\/p\u003e\u003ch3\u003eKey benefits you may notice\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrack over 50 metrics including sleep, activity, readiness, stress, heart health, and women’s health\u003c\/li\u003e\n\u003cli\u003eAdaptive Smart Sensing delivers continuous data day and night\u003c\/li\u003e\n\u003cli\u003eUp to 8 days of battery life with a minimal, distraction-free experience\u003c\/li\u003e\n\u003cli\u003eComfortable recessed interior sensors designed for sensitive skin\u003c\/li\u003e\n\u003cli\u003eSizing Kit to help you find the perfect fit before buying\u003c\/li\u003e\n\u003cli\u003eFirst month of Oura Membership included for new users; HSA\/FSA eligible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUse the Ceramic Polishing Pad to refresh the finish after cleaning\u003c\/li\u003e\n\u003cli\u003eAvoid prolonged contact with abrasive metals that may transfer color\u003c\/li\u003e\n\u003cli\u003eClean gently with a soft cloth; avoid harsh chemicals\u003c\/li\u003e\n\u003cli\u003eRemove during activities that involve heavy metal contact to preserve finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Oura Ring 4 Ceramic Midnight come with a sizing kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The sizing kit helps you find your perfect fit before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What metrics does the Oura Ring 4 track?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It monitors over 50 metrics—sleep, activity, readiness, stress, heart health, and women’s health insights—providing continuous data.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OURA","offers":[{"title":"Default Title","offer_id":48407737499805,"sku":"B0FKQW8LTZ","price":548.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/oura-ring4-ceramic-midnight-on-hand.jpg?v=1781160835","url":"https:\/\/nexoltic.com\/products\/oura-ring-4-ceramic-midnight-sleep-activity-women-s-health-ai-advisor-up-to-8-days-battery-life","provider":"Nexoltic","version":"1.0","type":"link"}