Fitbit holder/ wrist band
thingiverse
I decided to try making my own Fitbit Flex band after mine disintegrated because I'm cheap. I modified Poboys' Fitbit Flex case and added loops for an elastic cord to form a wristband. You could use paracord or an old wrist chain as well. So far, it works for me and is comfortable. Note: If you have a XYZ Davinci JR owner, try printing this at 105% to get it to fit your Fitbit.
Download Model from thingiverse
With this file you will be able to print Fitbit holder/ wrist band with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Fitbit holder/ wrist band.