{"product_id":"oura-ring-4-black-size-5-sleep-activity-women-s-health-ai-advisor-up-to-8-days-battery","title":"Oura Ring 4 Black Size 5 — Sleep, Activity \u0026 Women’s Health AI Advisor | Up to 8 Days Battery","description":"\u003cp\u003eMeet Oura Ring 4, the next evolution in personal health awareness. Crafted with a durable all-titanium body and powered by Smart Sensing, this smart ring goes beyond basic metrics to deliver continuous data across more than 50 health indicators. Explore sleep quality, daily activity, readiness, heart health signals, stress patterns, metabolic cues, and Womens Health metrics—all while enjoying a discreet, comfortable design you can wear day and night. With a battery life of up to eight days and a screen-free experience, you can stay connected to your data without distraction. When you own multiple finishes, you can switch between styles in the Oura App, keeping your look fresh while maintaining seamless data continuity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey benefits in daily life\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ring’s adaptive sensing platform personalizes insights over time, helping you notice patterns that matter to your routine. Use the data to guide sleep routines, plan active days, and understand how different activities influence your energy levels. The first month of Oura Membership is included for new members, with ongoing options available through the app. Oura Ring 4 is compatible with both Android and iOS devices, and eligible purchases can be made through HSA or FSA funds for select items.\u003c\/p\u003e\n\u003ch2\u003eWhat you can track\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSleep quality, duration, and consistency\u003c\/li\u003e\n  \u003cli\u003eDaily activity and movement patterns\u003c\/li\u003e\n  \u003cli\u003eReadiness and recovery signals\u003c\/li\u003e\n  \u003cli\u003eHeart rate trends and resting variations\u003c\/li\u003e\n  \u003cli\u003eStress exposure and recovery balance\u003c\/li\u003e\n  \u003cli\u003eMetabolic health cues from body signals\u003c\/li\u003e\n  \u003cli\u003eWomens Health metrics for cycle-related insights\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow it fits your life\u003c\/h2\u003e\n\u003cp\u003eThe Oura Ring 4 stays on comfortably with a sleek, screen-free design that blends into everyday wear. Enjoy up to 8 days of battery life between charges, supporting workouts, commutes, and evenings out without frequent recharging. With multi-ring support, you can switch finishes to match your style, while keeping your health data consistent across looks in the app.\u003c\/p\u003e\n\u003ch2\u003eSize, setup, and value\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAccurate sizing requires the dedicated Sizing Kit before purchase\u003c\/li\u003e\n  \u003cli\u003eInterchangeable finishes let you rotate styles without buying new rings\u003c\/li\u003e\n  \u003cli\u003eFirst month of Oura Membership included for new users\u003c\/li\u003e\n  \u003cli\u003eOura Ring and accessories are eligible for HSA\/FSA funds where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-world scenarios\u003c\/h2\u003e\n\u003cp\u003eFrom early-morning routines to post-workout relief and winding down at night, Oura Ring 4 is designed to feel almost invisible while gathering meaningful data that can inform your daily choices. Consider it a subtle companion rather than a device you notice—until you start seeing patterns you find useful.\u003c\/p\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: What comes in the Oura Ring 4 package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ring, sizing kit, charging puck, and first-month membership for new users.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Oura Ring 4 compatible with Android and iOS?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it works with Android and iOS via the Oura App.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OURA","offers":[{"title":"Default Title","offer_id":48401592352925,"sku":"B0D9WVZ7C3","price":479.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/oura-ring-4-black-size5-front-view.jpg?v=1781115930","url":"https:\/\/nexoltic.com\/products\/oura-ring-4-black-size-5-sleep-activity-women-s-health-ai-advisor-up-to-8-days-battery","provider":"Nexoltic","version":"1.0","type":"link"}