{"product_id":"xiaomi-watch-s4-bt-smart-watch","title":"Xiaomi Watch S4 BT Calling Smart Watch - Black","description":"\u003cp\u003e\u003cstrong\u003eXiaomi Watch S4 BT Calling Smart Watch - Black\u003c\/strong\u003e — Everyday fitness and notification tracking in a watch built for regular wear.\u003c\/p\u003e\u003cp\u003eKey numbers at a glance: battery 486mah lithium-ion, magnetic charging dock. Full details are in the specification table below.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium 47mm smartwatch with aluminum alloy frame and interchangeable bezels\u003c\/li\u003e\n\u003cli\u003e1.43-inch AMOLED display with up to 2200 nits peak brightness for crystal-clear visibility\u003c\/li\u003e\n\u003cli\u003e24\/7 heart rate, SpO2, stress, and sleep tracking for continuous wellness monitoring\u003c\/li\u003e\n\u003cli\u003eDual-frequency GNSS with GPS, Galileo, GLONASS, BeiDou, and QZSS support\u003c\/li\u003e\n\u003cli\u003eOver 150 sports modes including ski-specific coaching and fall detection\u003c\/li\u003e\n\u003cli\u003e60-second health report and guided breathing exercises for quick check-ins\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47.3mm × 47.3mm × 12.0mm (excluding strap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 44.5g (without strap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStrap Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFluororubber or Nylon blends, 135–210mm adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e466 × 466 resolution at 326 PPI, 60Hz refresh rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e486mAh lithium-ion, magnetic charging dock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 7 days warranty. \u003cstrong\u003eDelivery:\u003c\/strong\u003e Ordered today, dispatched quickly — cash on delivery available all over Bangladesh.\u003c\/p\u003e","brand":"Xiaomi","offers":[{"title":"Default Title","offer_id":67606964437360,"sku":"Xiaomi S4-BK","price":18090.0,"currency_code":"BDT","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/3887\/7040\/files\/wp-389382-b08eaf357d.png?v=1790697545","url":"https:\/\/soundloom.com.bd\/products\/xiaomi-watch-s4-bt-smart-watch","provider":"SoundLoom","version":"1.0","type":"link"}