Yakamoz Colorful Replacement Magnetic Clip Holder Accessories for Fitbit Zip Activity Tracker with Free Stylus Pen (Green) Colorful Replacement Magnetic Clip for Fitbit Zip Activity Tracker Only. Magnetic feature make clip more easily and safty. Stylish colorful clips to match your daily style with comfortable wearing experience. This is not original clip, it is replacement clip. Accessory only, the Activity Tracker is not included.