Brand Fitbit Model Name Fitbit Charge 4 Fitness Tracker Style Modern Colour Grey Target Audience Unisex Adults Age Range (description) Youth Special Feature gps Shape Square Compatible Devices Smartphone Screen Size 1.56 Inches Size Standard Compatible With Smartphone Sport Fitness Included Components Fitbit Charge 4 SE Black Batteries Included? Yes Item Model Number FB417BKGY Product Dimensions 20.32 x 10.16 x 5.08 cm; 20 Grams Batteries 1 Lithium Polymer batteries required. (included) Date First Available 13 Mar. 2020
