{"product_id":"bkwat-sy01-vibration-display-smart-ring","title":"BKWAT SY01 Smart Ring with Dot-Matrix Display \u0026 Vibration Alerts","description":"\u003cdiv class=\"bkwat-product-description\" data-model=\"SY01\"\u003e\n\u003cp\u003e\u003cstrong\u003eSUBTLE SIGNALS · SMART EVERYDAY INTERACTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eA little signal on your finger can go a long way.\u003c\/h2\u003e\n\u003cp\u003eThe BKWAT SY01 brings notifications and wellness features together in a compact smart ring. Its manufacturer-listed second-generation dot-matrix display design is paired with vibration reminders for calls and alarms, so useful cues can stay within easy reach.\u003c\/p\u003e\n\u003cp\u003eBeyond its display and alerts, the SY01 includes manufacturer-listed heart-rate, blood-oxygen, HRV, sleep, stress and exercise functions, plus menstrual-cycle features, Family Moments, religious counting and gesture-based phone photo\/video control.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecond-generation dot-matrix display:\u003c\/strong\u003e Supplier-listed integrated dot-matrix display design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaller ID and vibration alerts:\u003c\/strong\u003e Manufacturer-listed caller ID, alarm clock, alert and vibration-reminder functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeart rate, SpO₂ and HRV:\u003c\/strong\u003e Optical wellness indicators for everyday routine monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleep and stress:\u003c\/strong\u003e Supplier-listed sleep and stress features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExercise and counting functions:\u003c\/strong\u003e Workout functions and a manufacturer-listed religious counting feature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWomen’s health and Family Moments:\u003c\/strong\u003e Supplier-listed menstrual-cycle and Family Moments functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGesture photo and video control:\u003c\/strong\u003e Control supported smartphone photo and short-video actions through ring gestures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging-case configuration:\u003c\/strong\u003e The supplier names the model as a vibration smart ring with charging case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for small, useful notifications\u003c\/h3\u003e\n\u003cp\u003eIncoming caller identification, reminders and alarm cues are the SY01’s defining experience. The ring uses a compact dot-matrix display and vibration motor, rather than claiming smartwatch-size text or app functionality.\u003c\/p\u003e\n\u003ch3\u003eTrack habits while you wear it\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer also lists heart rate, blood oxygen, sleep, HRV, stress and exercise information, alongside menstrual-cycle functions and Family Moments.\u003c\/p\u003e\n\u003ch3\u003eControl a supported phone camera\u003c\/h3\u003e\n\u003cp\u003eGesture-based photo and short-video functions are remote controls for a compatible phone. The supplier does not list a built-in camera in the ring.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSY01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eSecond-generation dot-matrix display \/ vibration smart ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMain chip\u003c\/th\u003e\n\u003ctd\u003ePAR2860\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotion sensor\u003c\/th\u003e\n\u003ctd\u003eSC7A20H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeart-rate sensor\u003c\/th\u003e\n\u003ctd\u003eTianyi 3918H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e18mAh polymer battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNormal use\u003c\/th\u003e\n\u003ctd\u003e4–6 days (manufacturer estimate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCharging time\u003c\/th\u003e\n\u003ctd\u003eApproximately 1.5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWireless\u003c\/th\u003e\n\u003ctd\u003eBluetooth BLE 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel \/ stainless steel casing with potting compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eDot-matrix display and vibration motor; charging-case model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIngress protection\u003c\/th\u003e\n\u003ctd\u003eIP68 (manufacturer-listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e2.5mm (supplier-listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSizes \/ inner diameters\u003c\/th\u003e\n\u003ctd\u003e#8 (18.2mm), #9 (19.0mm), #10 (19.9mm), #11 (20.7mm), #12 (21.5mm), #13 (22.3mm), #14 (23.0mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompanion app\u003c\/th\u003e\n\u003ctd\u003eRWfit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eCan the SY01 vibrate for notifications?\u003c\/h4\u003e\n\u003cp\u003eYes. The manufacturer lists vibration reminders for calls, alerts and alarms, together with caller ID.\u003c\/p\u003e\n\u003ch4\u003eDoes it have a display?\u003c\/h4\u003e\n\u003cp\u003eThe supplier calls the SY01 a second-generation dot-matrix display ring. The exact characters and notification content supported should be confirmed in a firmware demo.\u003c\/p\u003e\n\u003ch4\u003eCan it take photos by itself?\u003c\/h4\u003e\n\u003cp\u003eThe manufacturer lists gesture-based photo\/video control, but does not list a built-in camera. These actions should be used with a supported phone.\u003c\/p\u003e\n\u003ch4\u003eWhich sizes are listed?\u003c\/h4\u003e\n\u003cp\u003eSizes #8 through #14, from 18.2mm to 23.0mm inner diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"BKWAT","offers":[{"title":"Default Title","offer_id":50477437911178,"sku":null,"price":106.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/bkwat.com\/products\/bkwat-sy01-vibration-display-smart-ring","provider":"BKWAT","version":"1.0","type":"link"}