{"product_id":"fitbit-charge-4-black-advanced-fitness-tracker","title":"Fitbit Charge 4 Black Advanced Fitness Tracker","description":"\u003cp\u003e\u003cstrong\u003eOperating System:\u003c\/strong\u003e Android\u003cbr\u003e\u003cstrong\u003eMemory Storage Capacity:\u003c\/strong\u003e 6400 MB\u003cbr\u003e\u003cstrong\u003eSpecial Feature:\u003c\/strong\u003e Heart Rate Monitor, Sleep Monitor, GPS, Calorie Tracker, Daily Workout Memory\u003cbr\u003e\u003cstrong\u003eConnectivity Technology:\u003c\/strong\u003e Bluetooth, NFC\u003cbr\u003e\u003cstrong\u003eWireless Communication Standard:\u003c\/strong\u003e Bluetooth\u003cbr\u003e\u003cstrong\u003eBattery Cell Composition:\u003c\/strong\u003e Lithium Ion\u003cbr\u003e\u003cstrong\u003eGPS:\u003c\/strong\u003e Built-in GPS\u003cbr\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Rectangular\u003cbr\u003e\u003cstrong\u003eScreen Size:\u003c\/strong\u003e 1.5 Inches\u003cbr\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Fitbit\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e1.4in l x 0.9in w x 0.5in h, Backlit OLED display, GPS, Optical heart rate monitor - 24\/7 heart rate tracking, NFC, 3-axis accelerometer\u003cbr\u003eGet call and calendar alerts, send text notifications and quick replies. Automatic sleep tracking and silent alarms on your wrist\u003cbr\u003eBattery life up to 7 days, or up to 5 hours with continuous GPS use. Water-resistant to 50 meters.\u003cbr\u003eSyncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later. Syncing range: Up to 30 feet.\u003cbr\u003eInternational Model - No warranty in the US. In Box: Fitbit Charge 4, Classic wristbands (both small \u0026amp; large), Charging cable.\u003cbr\u003e\u003c\/p\u003e","brand":"Medaid","offers":[{"title":"Default Title","offer_id":48671696716032,"sku":"B08GYSZJBV","price":389.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/3189\/1968\/files\/51JbJoO0UCL._AC_SL1500.jpg?v=1777737873","url":"https:\/\/themedaid.com\/products\/fitbit-charge-4-black-advanced-fitness-tracker","provider":"The Medaid Store","version":"1.0","type":"link"}