{"product_id":"fitbit-charge-5-advanced-fitness-health-tracker-graphite-fb421bkbk","title":"Fitbit - Charge 5 Advanced Fitness \u0026 Health Tracker - Graphite - FB421BKBK","description":"\u003cp\u003eThe Fitbit Charge 5 combines a sleek design with a vibrant AMOLED display and advanced activity tracking capabilities. Built for everyday wear, it features connected GPS, heart rate monitoring, and multiple sensors for recording physical data?accessible via the Fitbit app. With water resistance and up to 7 days of battery life, the Charge 5 delivers both style and utility in a compact, lightweight tracker.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAMOLED Color Touchscreen\u003c\/strong\u003e ? Bright display with customizable clock faces and always-on mode.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in GPS + GLONASS\u003c\/strong\u003e ? Record pace and distance without needing your smartphone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeart Rate Sensor\u003c\/strong\u003e ? Captures heart rate data throughout the day (not intended for diagnostic or medical use).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eECG \u0026amp; EDA Sensors\u003c\/strong\u003e ? Collect electrical signals and surface responses; data viewable in the Fitbit app (Fitbit Premium required for some features; availability may vary).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDaily Activity Logging\u003c\/strong\u003e ? Tracks steps, movement intensity, and estimated calorie burn.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApp-Based Data Access\u003c\/strong\u003e ? View trends for metrics like SpO?, skin temperature variation, and breathing rate in the Health Metrics Dashboard (not for medical use).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSleep \u0026amp; Motion Tracking\u003c\/strong\u003e ? Estimates sleep stages and rest duration (data available in app).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Notifications\u003c\/strong\u003e ? Get call, text, and app alerts when paired with a smartphone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e ? Up to 7 days on a single charge (varies by usage).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater Resistance\u003c\/strong\u003e ? Swimproof design rated up to 50 meters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e: AMOLED full-color touchscreen with auto-brightness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3-axis accelerometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptical heart rate sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGPS + GLONASS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpO? sensor (red and infrared)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSkin temperature sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical sensors for ECG\/EDA (app required)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNFC (Fitbit Pay)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e: Up to 7 days\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCharging Time: Approx. 2 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e: iOS 15+ and Android 9+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater Resistance\u003c\/strong\u003e: 5 ATM (up to 50 meters)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBand Sizes\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmall: Fits wrists 5.1\"?6.7\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge: Fits wrists 6.7\"?8.3\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 36.7 ? 22.7 ? 11.2 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: Approx. 29 g (1.02 oz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e: FB421BKBK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Graphite with Black Band\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat?s in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFitbit Charge 5 Tracker ? Graphite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInfinity Bands (Small \u0026amp; Large)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smartify","offers":[{"title":"Excellent","offer_id":49391812935924,"sku":"FB421BKBK^A","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Good","offer_id":49391812968692,"sku":"FB421BKBK^B","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Eco-Save","offer_id":49391813001460,"sku":"FB421BKBK^C","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/9288\/7028\/files\/1_4633d148-b8ec-42b8-994d-03443d3a1dc4.jpg?v=1789404368","url":"https:\/\/dennisa.store\/products\/fitbit-charge-5-advanced-fitness-health-tracker-graphite-fb421bkbk","provider":"DENNISA","version":"1.0","type":"link"}