Hi-Pro&reg; Replacement Silicone Wrist Band Strap w/ Classic Buckle Bracelet for Fitbit Alta (White) replacement wristband for Fitbit Alta Most original wristbands become worn or grubby over time, well they are worn a lot, and you can change a new and beautiful wristband. Easily insert your one tracker and change the whole look of the Fitbit One Bracelet.