{"product_id":"2025-outdoor-sport-smartwatch-1-39-round-screen-400mah-battery-health-heart-rate-monitoring-waterproof-k52-smart-watch","title":"2025 Outdoor Sport Smartwatch 1.39 Round Screen 400mAh Battery Health Heart Rate Monitoring Waterproof K52 Smart Watch","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Capacity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e400mAh\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGPS Positionling\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBlood Pressure Oxygen Smart Watch\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eKeyword\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHeart Rate Smart Watch\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMain function\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGPS + SOS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSport Smart Watch\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWaterproof\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIP68 Waterproof\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eapplicable people\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUnisex\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ebattery life\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUp to 4 days\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003edisplay type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTFT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003efunction\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCOMPASS,THERMOMETER,Calendar\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eitem shape\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRectangular\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003emodel number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eK52\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eplace of origin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSHENZHEN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003escreen resolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e640X480\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003escreen size\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e36-40mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ewaterproof standard\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIPX-6\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003e2025 Outdoor Sport Smartwatch 1.39 Round Screen 400mAh Battery Health Heart Rate Monitoring Waterproof K52 Smart Watch\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-2hpbq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-2hpbq\" data-section-title=\"Product Discription\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-2hpbq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Discription\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; margin: 0px; padding: 0px; font-size: 14px; width: 750px; color: #0c0a09; font-family: Helvetica,Tahoma,Arial,serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"3\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 124px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline;\"\u003e\u003cstrong\u003eMain functions\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003e\n\u003cstrong\u003eHealth: \u003c\/strong\u003eHeart rate detection\/ Blood pressure detection\/ Blood oxygen detection\/ Wole-day heart rate monitor\/ Sleep detection (Sleep time ,Sleep quality)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003e\n\u003cstrong\u003eReminder: \u003c\/strong\u003eCalls to reminder, SMS Reminder, Third-party messaging reminder (Multilingual push), Sedentary reminder\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003e\n\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline;\"\u003e\u003cstrong\u003eOthers:\u003c\/strong\u003e\u003c\/span\u003eBT calling, BT music(Superior clear audio like sound effect), Multiple watch faces pushing, Customized watch faces, Timer, Pedometer, Calorie Consumption, Distance Calculation,On \u0026amp; Off dispaly, Multiple sport modes, Clock alarm, Remote Camera, etc.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 125px;\"\u003e\u003cstrong\u003eAPP\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003eFitCloudPro\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 125px;\"\u003e\u003cstrong\u003eScreen Size\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003e1.39 inch IPS screen, 360*360 Resolution\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px; display: table-cell;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 125px;\"\u003e\u003cstrong\u003eStrap Material\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003eSilicone \u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px; display: table-cell;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 125px;\"\u003e\u003cstrong\u003eCompatible System\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003eiOS 8.0and above, Android 4.4 and above,S upport BT with 5.0 version\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px; display: table-cell;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 125px;\"\u003e\u003cstrong\u003eBattery capacity\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003e400mAh big battery,super long standby time,Bright screen under sunshine\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px;\"\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 125px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; vertical-align: baseline;\"\u003e\u003cstrong\u003eDevice languages\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"box-sizing: content-box; border: 1px solid #cccccc; margin: 0px; padding: 0px; font-size: 14px; float: none; font-weight: 400; vertical-align: top; overflow: hidden; height: 20px;\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv style=\"box-sizing: content-box; border: 0px; margin: 0px; padding: 5px 10px; vertical-align: baseline; min-height: 18px; width: 570px;\"\u003eEnglish,Chinese,Japanese,German,French,Spanish,Arabic,Russian,Ukrainian,Russian,Portuguese\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-l8x0p\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-l8x0p\" data-section-title=\"Product Photos\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-l8x0p\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Photos\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e \u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H88e535a666724e61970508f0612ff6e0n\/251026417\/H88e535a666724e61970508f0612ff6e0n.jpg\" alt=\"3_.jpg\" ori-width=\"720\" ori-height=\"720\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hf0ac6ff26e414fb192930137bf1b9f25G\/251026417\/Hf0ac6ff26e414fb192930137bf1b9f25G.jpg\" alt=\"4_.jpg\" ori-width=\"720\" ori-height=\"720\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1688c6445c024899b36e7792ed1190720\/251026417\/H1688c6445c024899b36e7792ed1190720.jpg\" alt=\"5_.jpg\" ori-width=\"720\" ori-height=\"720\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H2447be2948f146d7a43c16cc74808cday\/251026417\/H2447be2948f146d7a43c16cc74808cday.jpg\" alt=\"6_.jpg\" ori-width=\"720\" ori-height=\"720\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H4e6706a494794477910972b0c56711ceN\/251026417\/H4e6706a494794477910972b0c56711ceN.jpg\" alt=\"11_.jpg\" ori-width=\"1200\" ori-height=\"710\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H49ed61e580e540adb6f1cfff11fc53e6m\/251026417\/H49ed61e580e540adb6f1cfff11fc53e6m.jpg\" alt=\"12_.jpg\" ori-width=\"1200\" ori-height=\"1347\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H057cebd3307c4ca596a18ecf6c77aba6x\/251026417\/H057cebd3307c4ca596a18ecf6c77aba6x.jpg\" alt=\"13_.jpg\" ori-width=\"1200\" ori-height=\"1363\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H96b0988ecbe941d38e13ba706bc89d98o\/251026417\/H96b0988ecbe941d38e13ba706bc89d98o.jpg\" alt=\"14_.jpg\" ori-width=\"1200\" ori-height=\"845\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AI DOMAIN","offers":[{"title":"Black","offer_id":44033117225094,"sku":"191288010:3327837#Black","price":18.19,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":44033117257862,"sku":"191288010:3558409#Orange","price":18.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5196\/4038\/files\/H61f456fcab5b4f22964f3b7b43ae6de77.webp?v=1780564498","url":"https:\/\/ai-domain-7051.myshopify.com\/products\/2025-outdoor-sport-smartwatch-1-39-round-screen-400mah-battery-health-heart-rate-monitoring-waterproof-k52-smart-watch","provider":"AI DOMAIN","version":"1.0","type":"link"}