{"product_id":"qflfdetall-s9-nfc-smart-watch-49mm-2-2in-fitness-swim-ready","title":"QflFdetall S9 NFC Smart Watch 49mm 2.2in - Fitness \u0026 Swim Ready","description":"\u003cp\u003eIn this review of the QflFdetall S9 NFC Smart Watch, the bottom line is simple: this is a budget-friendly, full-featured fitness smartwatch for people who want call and music convenience plus reliable health tracking. The reviewer found the large 2.2in AMOLED HD screen and Bluetooth calling especially useful for hands-free moments, while the mix of 20 sport modes, continuous heart rate and blood oxygen monitoring serve everyday workouts and swim sessions equally well. For anyone who wants a versatile wearable without a premium price, the S9 delivers the essentials in a robust package.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge HD Screen:\u003c\/strong\u003e The 2.2in AMOLED fully laminated display presents clear, high-sensitivity color visuals so information and watch faces are easy to read at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Calling and Music:\u003c\/strong\u003e Built-in BT5.0 lets the watch make and receive calls, play Bluetooth music and show call history for hands-free convenience when your phone is not in reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance for Swimming:\u003c\/strong\u003e With IP68 and waterproofing rated up to 50 meters, the S9 can be worn while swimming and in heavy rain without worry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Health Tracking:\u003c\/strong\u003e Continuous heart rate, blood oxygen and sleep stage tracking plus female cycle monitoring keep daily wellness metrics available in the companion app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e A 200mAh battery provides multi-day use-up to 10 days in regular use and extended standby-reducing the need for daily charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Watch Faces:\u003c\/strong\u003e Seventy built-in watch interfaces and the option to use personal photos let users tailor the display to their style.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe S9 is aimed at active men and women who want a capable fitness tracker with smartwatch conveniences like calls, music control and message alerts without paying for a high-end model. It fits swimmers, runners and gym-goers who value heart rate, blood oxygen and multi-sport recording in one device.\u003c\/p\u003e\n\u003cp\u003eIt may be less suitable for users who need advanced third-party app ecosystems, developer-driven integrations, or medical-grade sensors. Buyers who require consistent multi-language app support beyond the listed languages should verify compatibility with their phone before purchase.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge AMOLED HD screen and customizable faces make daily use pleasant and visually clear.\u003c\/li\u003e\n\u003cli\u003eBluetooth calling, contact storage and music playback add true smartwatch convenience.\u003c\/li\u003e\n\u003cli\u003eRobust fitness features including 20 exercise modes, heart rate, SpO2 and sleep tracking cover most training needs.\u003c\/li\u003e\n\u003cli\u003eStrong water resistance and solid battery life reduce practical friction for active lifestyles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApp experience depends on the HryFine app and may not match premium platforms in polish or third-party integrations.\u003c\/li\u003e\n\u003cli\u003eDocumentation and language display choices should be checked by non-English users for complete support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen\u003c\/td\u003e\n\u003ctd\u003e2.2in AMOLED HD fully laminated, 320x385\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBT5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e200mAh, up to 10 days use, 35 days standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP68 \/ waterproof to 50 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHealth Sensors\u003c\/td\u003e\n\u003ctd\u003eHeart rate, Blood Oxygen (SpO2), Sleep tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExercise Modes\u003c\/td\u003e\n\u003ctd\u003e20 sport modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp\u003c\/td\u003e\n\u003ctd\u003eHryFine (multi-language support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe QflFdetall S9 NFC Smart Watch is a strong value for users who want clear display, Bluetooth calling and complete day-to-day health metrics without a premium price. Its swim-ready build, long battery life and ample sport modes make it a practical choice for active people seeking a single wearable for workouts and everyday convenience.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the S9 safe to wear while swimming?\u003c\/strong\u003e\u003cbr\u003eThe watch has an IP68 rating and is waterproof to 50 meters, so it is suitable for swimming and water exposure in typical conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the S9 make and receive phone calls?\u003c\/strong\u003e\u003cbr\u003eYes, the watch uses BT5.0 to handle incoming and outgoing calls, show call history and store contacts when paired to a phone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich app is required and does it support English?\u003c\/strong\u003e\u003cbr\u003eThe companion app is HryFine and it supports multiple languages including English, Simplified Chinese, Spanish, French and others listed in the product details.\u003c\/p\u003e","brand":"QflFdetall","offers":[{"title":"Default Title","offer_id":48155614806235,"sku":"B0CPCKDRNV","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/511SRNv3gNL.__AC_SX300_SY300_QL70_FMwebp.webp?v=1768736932","url":"https:\/\/gearmusthave.com\/products\/qflfdetall-s9-nfc-smart-watch-49mm-2-2in-fitness-swim-ready","provider":"GearMustHave","version":"1.0","type":"link"}