Description

Take your goals further with a health & fitness tracker that packs built-in GPS for pace and distance, 24/7 heart rate tracking and more into a comfortable wristband. Better bear in mind what number of calories you burn—all day and right through workouts—to manage your weight and stay not off course toward your goals. Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later. Music keep watch over by means of Bluetooth LE on Android and iOS devices. Battery life As much as 7 days, or As much as 5 hours with continuous GPS use. Water-proof to 50 meters.

1.4in 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
Get call and calendar alerts, send text notifications and quick replies. Automatic sleep tracking and silent alarms in your wrist
Battery life As much as 7 days, or As much as 5 hours with continuous GPS use. Water-proof to 50 meters.
Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later. Syncing range: As much as 30 feet.
International Model – No warranty in the United States. In Box: Fitbit Charge 4, Classic wristbands (both small & large), Charging cable.