{"product_id":"bkwat-et491-womens-ai-ecg-smartwatch","title":"BKWAT ET491 Women's AI ECG Smartwatch with 1.32-inch AMOLED","description":"\u003c!-- BKWAT ET491 | Manufacturer-Complete V2 | INTERNAL PRE-PUBLICATION DRAFT: evaluate regulated claims before US listing --\u003e\n\u003ch2\u003eA more elegant way to stay connected to your day.\u003c\/h2\u003e\n\u003cp\u003eThe BKWAT ET491 pairs a 1.32-inch round AMOLED display with rose-gold or bright-silver styling and an AI-focused feature set. Switch between silicone, leather and metal strap looks while exploring Bluetooth calling, AI watch faces, ECG and the full range of health-related functions listed by the manufacturer.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the BKWAT ET491?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFashion-forward design:\u003c\/strong\u003e Rose-gold and bright-silver watch bodies with six supplier-listed strap color\/material choices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.32-inch AMOLED clarity:\u003c\/strong\u003e 466 × 466 full-touch display with a 2.5D dynamic interface and health-trend pull-down menu.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI features and communication:\u003c\/strong\u003e AI-GPT question answering, AI watch faces, voice assistant, Bluetooth calling and message notifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECG and wellness toolkit:\u003c\/strong\u003e ECG plus extensive supplier-listed measurements, menstrual-cycle tracking and 24-hour sleep monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnected family features:\u003c\/strong\u003e Remote family\/friends care and an SOS emergency-call function are listed by the supplier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFull Manufacturer-Listed Feature Set\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eThe following features are listed in the supplier specifications. Their availability, accuracy, intended use, and US market authorization have not been independently verified.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAI, Display \u0026amp; Interface\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAI-GPT intelligent Q\u0026amp;A\u003c\/li\u003e\n\u003cli\u003eAI watch faces\u003c\/li\u003e\n\u003cli\u003e2.5D dynamic UI with health-trend drop-down menu\u003c\/li\u003e\n\u003cli\u003eOne-tap\/micro health check\u003c\/li\u003e\n\u003cli\u003eIntelligent voice assistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eECG \u0026amp; Manufacturer-Listed Health Functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eECG recording\u003c\/li\u003e\n\u003cli\u003eNon-invasive blood glucose measurement\u003c\/li\u003e\n\u003cli\u003eUric acid monitoring\u003c\/li\u003e\n\u003cli\u003eBlood lipid monitoring\u003c\/li\u003e\n\u003cli\u003eBlood pressure monitoring\u003c\/li\u003e\n\u003cli\u003eBlood oxygen (SpO₂) monitoring\u003c\/li\u003e\n\u003cli\u003eHeart-rate monitoring\u003c\/li\u003e\n\u003cli\u003eBody-temperature monitoring\u003c\/li\u003e\n\u003cli\u003eHRV monitoring\u003c\/li\u003e\n\u003cli\u003eBody composition: BMI\u003c\/li\u003e\n\u003cli\u003eBody composition: body fat\u003c\/li\u003e\n\u003cli\u003eMET metric\u003c\/li\u003e\n\u003cli\u003eStress monitoring\u003c\/li\u003e\n\u003cli\u003eMood monitoring\u003c\/li\u003e\n\u003cli\u003eFatigue monitoring\u003c\/li\u003e\n\u003cli\u003eBreathing training\u003c\/li\u003e\n\u003cli\u003eWomen’s health \/ menstrual-cycle tracking\u003c\/li\u003e\n\u003cli\u003e24-hour sleep monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCalling, Care \u0026amp; Reminders\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth calling\u003c\/li\u003e\n\u003cli\u003eRemote family and friends care\u003c\/li\u003e\n\u003cli\u003eSOS emergency-call function\u003c\/li\u003e\n\u003cli\u003eMessage push notifications\u003c\/li\u003e\n\u003cli\u003eSedentary reminders\u003c\/li\u003e\n\u003cli\u003eOn-watch games\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e1.32-inch AMOLED full touchscreen, 466 × 466\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMain controller\u003c\/th\u003e\n\u003ctd\u003eLow-power 5690G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eECG chip\u003c\/th\u003e\n\u003ctd\u003eGoodix GH3228T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAccelerometer\u003c\/th\u003e\n\u003ctd\u003eMinghao DA267\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e250MA as printed by supplier (capacity unit to confirm; likely mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCase color\u003c\/th\u003e\n\u003ctd\u003eRose gold; bright silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStrap options\u003c\/th\u003e\n\u003ctd\u003eSilicone: white\/pink; leather: white\/pink; metal: bright silver\/gold (6 supplier options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompanion app\u003c\/th\u003e\n\u003ctd\u003eGBand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLanguages\u003c\/th\u003e\n\u003ctd\u003e8-language instruction manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRetail gift box\u003c\/th\u003e\n\u003ctd\u003e172 × 97 × 33 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOuter carton\u003c\/th\u003e\n\u003ctd\u003e495 × 355 × 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat screen does ET491 use?\u003c\/h3\u003e\n\u003cp\u003eA 1.32-inch AMOLED full touchscreen with 466 × 466 resolution, according to the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eDoes ET491 include ECG and women’s health features?\u003c\/h3\u003e\n\u003cp\u003eThe supplier lists ECG and menstrual-cycle tracking, alongside multiple other health-related functions. Their specific performance and regulatory scope must be reviewed before public promotion.\u003c\/p\u003e\n\u003ch3\u003eCan I take calls with ET491?\u003c\/h3\u003e\n\u003cp\u003eBluetooth calling is listed. Calling availability depends on phone pairing and supported functions.\u003c\/p\u003e\n\u003ch3\u003eWhich companion app is listed?\u003c\/h3\u003e\n\u003cp\u003eGBand. Compatibility, availability and supported features should be confirmed for the sales region.\u003c\/p\u003e\n\u003ch3\u003eWhat colors and straps are available?\u003c\/h3\u003e\n\u003cp\u003eThe supplier lists rose gold and bright silver watch bodies plus six silicone, leather and metal strap options.\u003c\/p\u003e\n\u003ch2\u003eImportant Product Information\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eSpecifications and features are manufacturer-supplied and subject to production verification. Health-related functions, blood-pressure readings, ECG, non-invasive glucose and blood-component functions, and AI health outputs must not be presented as clinically validated or authorized medical functions without applicable model-specific evidence and US regulatory clearance. Regional app, NFC, payment, remote-care and emergency function support can vary.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"BKWAT","offers":[{"title":"Default Title","offer_id":50453335900298,"sku":null,"price":72.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0291\/7770\/files\/ET491.png?v=1791991942","url":"https:\/\/bkwat.com\/products\/bkwat-et491-womens-ai-ecg-smartwatch","provider":"BKWAT","version":"1.0","type":"link"}