{"product_id":"autrefoiself-smart-ring-gold-size-12-waterproof-fitness-health-tracker-no-subscription","title":"AutrefoisElf Smart Ring — Gold, Size 12 Waterproof Fitness \u0026 Health Tracker, No Subscription","description":"\u003cp\u003e\u003cstrong\u003eThe AutrefoisElf Smart Ring (Gold, size 12) is a waterproof, subscription-free wearable that monitors heart rate, SpO2, sleep stages, stress, and activity while acting as a compact fitness tracker and remote shutter.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis slim, metal-finish ring combines biometric sensors with a minimalist design for daily wear. Built to IP68 standards, it tolerates showers and swimming and syncs with Android and iOS through a free app. The device emphasizes continuous monitoring—sleep, stress, recovery and multi-sport tracking—without recurring fees. Choose the correct size (6–14) using the sizing kit to ensure accurate readings and comfortable all-day wear.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate are the health and activity readings?\u003c\/h3\u003e\n\u003cp\u003eThe ring uses a high-precision optical sensor to capture heart rate, blood oxygen, and motion data, then aggregates information in the app to generate insight summaries. Sensor performance depends on a correct fit and consistent wear; tight or loose positioning can affect measurements. The device is designed for everyday wellness monitoring, not medical diagnosis.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContinuous heart rate monitoring during day and night\u003c\/li\u003e\n  \u003cli\u003eSpO2 (blood oxygen) snapshots and trends\u003c\/li\u003e\n  \u003cli\u003eStep, distance and calorie calculations with movement detection\u003c\/li\u003e\n  \u003cli\u003eRequires proper fit per size chart for best accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sleep and recovery details does it provide?\u003c\/h3\u003e\n\u003cp\u003eThe AutrefoisElf ring captures sleep duration and stages (light, deep, REM) automatically and compiles a readiness score that reflects your last night’s recovery. Use the score and sleep stage breakdown to adjust training intensity, pacing, or rest—while keeping in mind this is wellness guidance rather than a clinical assessment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic sleep detection with stage summaries\u003c\/li\u003e\n  \u003cli\u003eReadiness score combining sleep and physiological signals\u003c\/li\u003e\n  \u003cli\u003eNightly trends and historical sleep comparisons in the app\u003c\/li\u003e\n  \u003cli\u003eNo extra subscription required for sleep reports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I wear it for workouts and water activities?\u003c\/h3\u003e\n\u003cp\u003eYes—this ring is rated IP68, making it suitable for showers, hand washing and swimming. It supports 139+ sport modes including running, cycling, yoga and aquatic activities, and logs sessions to the app for post-workout review. The ring’s battery supports active use for several days per charge when used normally.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP68 protection for water and dust resistance\u003c\/li\u003e\n  \u003cli\u003e139+ sport modes with session summaries\u003c\/li\u003e\n  \u003cli\u003eHands-free remote shutter for smartphone photos\u003c\/li\u003e\n  \u003cli\u003eCharge ~1 hour for 3–5 days of active use (5–7 days standby)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose the right size and maintain the ring?\u003c\/h3\u003e\n\u003cp\u003eMeasure finger circumference and consult the AutrefoisElf size chart or use the included sizing kit to ensure a snug, stable fit—essential for sensor accuracy. Clean and dry the ring after heavy exposure to salt water or lotions, and recharge using the supplied cradle to maintain battery health.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAvailable in sizes 6 through 14; use sizing kit before ordering\u003c\/li\u003e\n  \u003cli\u003eWipe dry after swimming or heavy sweating\u003c\/li\u003e\n  \u003cli\u003eAvoid harsh chemicals and abrasive cleaners\u003c\/li\u003e\n  \u003cli\u003eRegular short charges keep firmware and sensors operating well\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The AutrefoisElf Smart Ring is suited to people who want a discreet, jewelry-like tracker for daily health and fitness insights without a subscription—active commuters, gym-goers, swimmers, and anyone who prefers a ring over wrist wear. It appeals to users who value continuous sleep and recovery data, multiple sport modes, and a waterproof, low-profile device that fits both men and women. Remember to size carefully for best sensor performance.\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: Do I need a subscription to use the AutrefoisElf Smart Ring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. All health, sleep and activity features are available through the free app with no monthly 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?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The AutrefoisElf ring is IP68 rated and suitable for showers and swimming.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AutrefoisElf","offers":[{"title":"Default Title","offer_id":48424208302237,"sku":"B0GNK9Y93X","price":70.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/autrefoiself-front-gold-ring.jpg?v=1781366179","url":"https:\/\/nexoltic.com\/products\/autrefoiself-smart-ring-gold-size-12-waterproof-fitness-health-tracker-no-subscription","provider":"Nexoltic","version":"1.0","type":"link"}