Fitbit Charge 4 Advanced Activity Tracker FB417 GPS Heart Rate power tool battery charger and predictive traffic

and predictive traffic

This uses the 4-1/4" light cups

Advanced VR Display - Seamless visuals keep you connected to the virtual world through an expansive 5

Handles Most All Refrigerant including R410a

Compact Design

Fitbit Charge 4 Advanced Activity Tracker FB417 GPS Heart Rate power tool battery charger and predictive traffic. 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 on your wrist Battery life up to 7 days, or up to 5 hours with continuous GPS use. Water resistant to 50 meters. Syncs with Mac OS X 12. 2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.