WITHit Fitbit Charge/Fitbit Charge HR Slim Designer Sleeve - Band Cover Turns your fitness tracker band into a fashion statement. Track your steps in style wherever you go! Slides easily into place protecting the middle of your band Compatible with the Fitbit Charge and Charge HR. Does NOT include fitness tracker or band. Fits both small and large bands Give your Fitbit the slip! U.S. Patent No. D766,770. U.S.Patent No.9,632,534. Turns your fitness tracker band into a fashion statement. Slides easily into place protecting the middle of your band Fits FitbitCharge and Charge HR. Does NOT include fitness tracker or band. Fits both small and large bands U.S. Patent No. D766,770. U.S.Patent No.9,632,534. Track your steps in style wherever you go!