{"product_id":"autrefoiself-smart-ring-gen-3-rosegold-size-8-health-sleep-tracker-heart-rate-ip68-no-subscription","title":"AutrefoisElf Smart Ring Gen 3 Roségold Size 8 — Health \u0026 Sleep Tracker, Heart Rate, IP68, No Subscription","description":"\u003cp\u003e\u003cstrong\u003eThe AutrefoisElf Smart Ring Gen 3 is a compact wearable that tracks heart rate, sleep stages, stress, steps and SpO2 with a free app and no subscription fees.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for round-the-clock wear, the Gen 3 ring combines a discreet metal band with high-precision sensors to capture activity and recovery metrics without a monthly charge. IP68 water resistance and multi-day battery life make it suitable for everyday use, while the complimentary Android\/iOS app displays trends and readiness scores to help you organize workouts and rest. Before ordering, confirm your finger measurement to choose the correct size for accurate readings and comfortable wear.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate are the sensors and what data will I see?\u003c\/h3\u003e\n\n\u003cp\u003eThe Gen 3 uses optical sensors and motion detection to estimate heart rate, blood oxygen (SpO2), stress indicators and sleep stages. It offers continuous tracking and produces summary metrics in the companion app so you can spot patterns over days and weeks without a subscription.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eContinuous heart rate monitoring with resting and activity summaries.\u003c\/li\u003e\n  \u003cli\u003eSpO2 estimates to monitor blood oxygen trends during rest and sleep.\u003c\/li\u003e\n  \u003cli\u003eAutomatic sleep stage detection: deep, light, REM and wake periods.\u003c\/li\u003e\n  \u003cli\u003eStress score and daily readiness computed from sleep and activity data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it survive showers, workouts and swims?\u003c\/h3\u003e\n\n\u003cp\u003eThe AutrefoisElf Smart Ring Gen 3 carries an IP68 rating, so it is designed to resist dust, rain and submersion for everyday activities and most aquatic workouts. You can leave it on for hand washing, rainy runs or pool sessions, though prolonged deep-water immersion or exposure to hot water and chemicals should be avoided to preserve seals and finish.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIP68 water resistance suited for showers and swimming.\u003c\/li\u003e\n  \u003cli\u003eDurable metal housing and scratch-resistant finish for daily wear.\u003c\/li\u003e\n  \u003cli\u003eRemove for saunas, hot tubs, or heavy chemical exposure to prolong life.\u003c\/li\u003e\n  \u003cli\u003eDesigned to handle typical sports and outdoor conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the battery last and how fast does it charge?\u003c\/h3\u003e\n\n\u003cp\u003eCharge times are short and typical on-wrist time is several days, making the ring practical for continuous monitoring. A one-hour charge returns enough power for multiple days of active use, and standby times extend further when features are used sparingly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eApproximately 3–5 days of active use on a one-hour charge.\u003c\/li\u003e\n  \u003cli\u003eStandby can reach 5–7 days depending on settings and sensor use.\u003c\/li\u003e\n  \u003cli\u003eMagnetic or plug-in charger for quick top-ups between activities.\u003c\/li\u003e\n  \u003cli\u003ePower-saving modes available in the app to extend battery life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fitness features and app functions will help my routine?\u003c\/h3\u003e\n\n\u003cp\u003eThe ring supports step counting, distance, calorie estimates and more than 139 sport modes to capture varied workouts. It also doubles as a remote shutter for phone cameras and syncs with your smartphone to show notifications and historical trends in an intuitive app without recurring fees.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStep, distance and calorie tracking for daily activity monitoring.\u003c\/li\u003e\n  \u003cli\u003e139+ sport modes including running, cycling, yoga and swimming.\u003c\/li\u003e\n  \u003cli\u003eRemote shutter function for hands-free photos and recordings.\u003c\/li\u003e\n  \u003cli\u003eFree Android\/iOS app with trend charts, readiness scores and no monthly cost.\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 a low-profile wearable that captures health and fitness trends without a subscription. It suits active users who swim and train, anyone prioritizing daily sleep and recovery data, and those who prefer a discrete ring over wrist devices. Remember to measure your finger circumference and consult the size chart before purchase to ensure a snug fit and reliable sensor contact.\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 ring require a subscription?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the AutrefoisElf Smart Ring Gen 3 pairs with a free app and does not charge monthly fees.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I pick the right size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Measure your finger circumference and match it to the supplied size chart or use the official sizing kit for best fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AutrefoisElf","offers":[{"title":"Default Title","offer_id":48424158593181,"sku":"B0GNK5N561","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_4a23491f-bbf8-4de4-ad11-461561f56dad.jpg?v=1781366101","url":"https:\/\/nexoltic.com\/products\/autrefoiself-smart-ring-gen-3-rosegold-size-8-health-sleep-tracker-heart-rate-ip68-no-subscription","provider":"Nexoltic","version":"1.0","type":"link"}