{"product_id":"autrefoiself-smart-ring-gen-3-health-fitness-tracker-rosegold-size-11-heart-rate-sleep-stress-monitoring-ip68-waterproo","title":"AutrefoisElf Smart Ring Gen 3 Health \u0026 Fitness Tracker (Rosegold, Size 11) — Heart Rate, Sleep \u0026 Stress Monitoring, IP68 Waterproo","description":"\u003cp\u003e\u003cb\u003eThe AutrefoisElf Smart Ring Gen 3 is a lightweight, IP68 waterproof wearable ring that tracks heart rate, sleep stages, stress markers, steps and workouts through a free app with no subscription.\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for everyday wear, the Gen 3 combines compact sensors and a battery-efficient design to deliver continuous health and activity insights without monthly fees. The rosegold finish and low-profile shape make it suitable for both men and women who want discreet tracking. Before ordering, measure your finger circumference and consult the brand size chart to ensure accurate sensor contact and a comfortable fit.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate are the heart rate and blood oxygen readings?\u003c\/h3\u003e\n\u003cp\u003eThe ring uses a high-precision optical sensor to sample pulse and blood oxygen levels at regular intervals throughout the day and night. While convenient for trend monitoring and lifestyle adjustments, readings are intended for personal tracking rather than medical diagnosis.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContinuous heart rate sampling with periodic updates for resting and active states\u003c\/li\u003e\n  \u003cli\u003eSpO2 monitoring during rest and sleep profiles\u003c\/li\u003e\n  \u003cli\u003eData displayed in the free AutrefoisElf app, no subscription required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sleep and recovery information will I see each morning?\u003c\/h3\u003e\n\u003cp\u003eThe ring automatically records sleep duration and breaks sleep into light, deep and REM phases to give a clearer picture of nightly rest. A readiness or recovery score aggregates sleep quality and physiological markers to help you plan activity and rest.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic detection of sleep onset, awakenings and sleep stages\u003c\/li\u003e\n  \u003cli\u003eSleep duration and efficiency metrics visible in the app\u003c\/li\u003e\n  \u003cli\u003eDaily readiness score based on sleep and overnight recovery signals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the ring for workouts and everyday activity tracking?\u003c\/h3\u003e\n\u003cp\u003eYes — the Gen 3 supports over 139 sport modes and logs steps, distance and calorie burn for both casual activity and structured workouts. It also doubles as a remote shutter for hands-free photos and is rated for swimming and showering thanks to its IP68 waterproofing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep counter, distance estimates and calorie tracking for daily use\u003c\/li\u003e\n  \u003cli\u003e139+ sports modes including running, cycling, yoga and swimming\u003c\/li\u003e\n  \u003cli\u003eRemote shutter for phone camera control and practical, hands-free use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the battery last and how durable is the ring?\u003c\/h3\u003e\n\u003cp\u003eFast charging gives the ring a full active cycle after about one hour of charging, delivering roughly 3–5 days of typical use and up to 5–7 days on standby. The IP68 rating protects against dust and water immersion, so it stays on during showers and swims.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-hour charge time for several days of active monitoring\u003c\/li\u003e\n  \u003cli\u003eIP68 waterproof rating suitable for showering and swimming\u003c\/li\u003e\n  \u003cli\u003eDurable materials and low-profile shape built for daily wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The AutrefoisElf Smart Ring Gen 3 is aimed at people who want unobtrusive, continuous health and activity monitoring without subscription fees — ideal for fitness enthusiasts, shift workers tracking sleep, or anyone seeking a small, stylish tracker that blends with jewelry. If you prefer wrist wearables or require clinical-grade measurements, consider that this device is optimized for lifestyle insights rather than medical diagnostics.\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: Does the AutrefoisElf ring require a subscription?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. All features and data access are available through the free app with no monthly subscription fees.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the ring safe to wear while swimming or showering?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Gen 3 is IP68 rated, so it withstands showers and swimming, but avoid high-pressure water jets.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AutrefoisElf","offers":[{"title":"Default Title","offer_id":48424194998429,"sku":"B0GNK67M7X","price":70.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/autrefoiself-front-packaging-rosegold_5c77aa92-e621-44ce-8777-48c2c023dac4.jpg?v=1781366129","url":"https:\/\/nexoltic.com\/products\/autrefoiself-smart-ring-gen-3-health-fitness-tracker-rosegold-size-11-heart-rate-sleep-stress-monitoring-ip68-waterproo","provider":"Nexoltic","version":"1.0","type":"link"}