Charm to Accessorize the Fitbit Charge, Charge HR and Other Fitness Trackers - The SCROLL Gold Filigree Charm to Dress Up Your Favorite Fitness Tracker Compatible with the Fitbit Charge, Charge HR, Garmin Vivofit or Garmin Vivosmart HR. SIZE: Length = 1.75 inches. Width = 1.25 inches Beautiful & high quality, this is a great alternative to more expensive Fitness Tracker Jewelry! Ideal to wear on just about any occasion- dates, parties, to the office, weddings or any event! This product is not an official product of Fitbit Inc. Band and Activity Tracker not included.