{"product_id":"ringconn-gen-3-smart-ring-with-vascular-trends-vibration-alerts-sleep-fitness-heart-rate-14-day-battery-life","title":"LIAKERV Gen 3 Smart Ring – Vascular Trends, Vibration Alerts, Sleep \u0026 Heart Rate, 14-Day Battery","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eActivity Tracked\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eActivity Tracker,Steps Tracker,Distance Tracker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Capacity(mAh)\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e15mAh\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eomni-in\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCase Material\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAlloy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ece\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay screen\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHealth Monitoring\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eItem Weight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.5g\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAlloy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMetrics measured\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHeart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Body Temperature Monitor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGen 3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNFC Support\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWaterproof Grade\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10ATM\u003c\/span\u003e\u003c\/p\u003e\u003ch1 id=\"title\" style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:24px;font-weight:400;letter-spacing:normal;line-height:32px;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-size-large a-spacing-none\" align=\"start\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" style=\"font-size:24px\"\u003eRingConn Gen 3, World’s First Smart Ring with Vascular Trends, No App Subscription, Vibration Alerts, Sleep, Fitness \u0026amp; Heart Rate, 14-Day Battery Life, Size Before You Buy\u003c\/span\u003e\u003c\/h1\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(244, 78, 59);font-size:18px;font-family:Arial, Helvetica, sans-serif\"\u003eLocal taxes and duties will need to be handled by yourself upon receiving.（By default, the order does not include customs duties or VAT. However, in some countries, customs duties have already been paid at the time of order payment. So please confirm whether customs duties are included when making the payment. Thank you.）\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch1 style='font-family:\"Amazon Ember\";font-size:1.25rem;font-weight:700;letter-spacing:normal;line-height:24px;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-size-base-plus a-text-bold\" align=\"start\"\u003eAbout this item\u003c\/h1\u003e\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:outside;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17)\"\u003eSIZE BEFORE YOU BUY – RingConn Gen 3 sizing differs from standard ring sizes due to its inner sensor design. Use the RingConn sizing kit before purchasing to ensure a comfortable fit\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:outside;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17)\"\u003eVASCULAR HEALTH INSIGHTS – After a one-time calibration, RingConn Gen 3 analyzes multiple physiological signals to reveal vascular load trends during daily wear, helping you understand how sleep, activity, and stress influence your vascular health over time\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:outside;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17)\"\u003eNO SUBSCRIPTION FEES – RingConn Gen 3 features are instantly available on the app, giving you complete control of your health—no subscription required\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:outside;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17)\"\u003eHAPTIC VIBRATION ALERTS – RingConn Gen 3 provides discreet vibration reminders directly on your finger. Receive gentle alerts for important health signals, inactivity, or low battery without needing to constantly check the app\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:outside;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17)\"\u003eSEE WHAT YOUR BODY IS TELLING YOU – The RingConn app transforms your health data into simple, actionable insights. By tracking trends in sleep, heart rate, HRV, activity, stress, SpO₂, and sleep apnea, it helps you understand your health and daily patterns like never before\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:outside;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17)\"\u003eUP TO 14 DAYS BATTERY – Powered by EcoPower Tech 2.0, RingConn Gen 3 supports up to 14 days of seamless tracking, keeping you focused on your day. Actual battery life may vary with ring size and the use of features such as vibration alerts and OSA monitoring\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:outside;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17)\"\u003eREADY FOR EVERY MOMENT – With IP68 water resistance, RingConn Gen 3 is built for all your daily adventures, from handwashing to swimming, ensuring comfort and reliability\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:outside;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17)\"\u003eWHAT’S IN THE BOX – RingConn Gen 3 Smart Ring, Smart Charging Case, USB-C Cable, quick guide, and instruction manual\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5e843cf34b934076b488202c80aa202e1.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0e1fef8cfbd948a48a9e6ee6b2d9799cS.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1174f109e392425bb94f1cfe389203c9F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S122f7b1c1d494d78abacd39cd14e171aC.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S10f02a3df5f24c48b794edad97a74c29h.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2b0a46719d0f435eaa0064fa0e4461caO.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0bed41b1dffb40069d0c08fc73654b2ds.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb09a6ba9b3d04c7f91e1e8c218acf85bs.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sde20d764e1d04bd59a5df60403ee034c2.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S121395e2ceda42e8bf46295ad30e9facZ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0f3c6ace25bf42a08fe74f3ca78c0366Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S16dc31caf27644a9b6df836be9ab5456j.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa48b0ba8b188403db4c92dde1e20d5bda.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S02128d6d7a5e4730ae0dcf52dd008416b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf6056a55e9a54dfba18e1d1a782d728ch.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Secb099aed1cd446b8cab3b0994133ac9o.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"LIAKERV","offers":[{"title":"Royal Gold \/ 15","offer_id":46815758516396,"sku":"14:173#Royal Gold;200000369:200004201","price":438.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ 15","offer_id":46815758549164,"sku":"14:29#Matte Black;200000369:200004201","price":438.0,"currency_code":"USD","in_stock":true},{"title":"Future Silver \/ 15","offer_id":46815758581932,"sku":"14:10#Future Silver;200000369:200004201","price":438.0,"currency_code":"USD","in_stock":true},{"title":"Royal Gold \/ 11","offer_id":46815758614700,"sku":"14:173#Royal Gold;200000369:100010420","price":438.0,"currency_code":"USD","in_stock":true},{"title":"Royal Gold \/ 12","offer_id":46815758647468,"sku":"14:173#Royal 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