Different sized bands on blaze?

[LilLee]

Are the blaze units themselves all one size that fits the different size of bands? Like, if I bought an XL but lost weight could I replace it with an L band later without having to replace the fitbit? If I bought a S but gained weight would I be able to move up to an L band without buying a new fitbit? I'm buying for a friend and there's no way to discreetly measure their wrist without ruining the surprise. If it's the wrong size I'd like to be able to easily get a different sized band without having to exchange it and make it into a huge hassle. I know this question probably gets asked a lot but I didn't see it on the front page, if it's already been answered please direct me to that thread. Thank you so much for your time! 🙂 

[Rich_Laue]

Yes see this post. 

[FerdinandFitbit]

Hi there @LilLee. I'm happy to see you around! 😄

As @Rich_Laue said, the unit is just the same size and you can change the bands to different sizes to fit your wrist. You can use this sizing tool to know which wristband will work the best for you and below you can see how the bands will fit the main unit based on the sizes:

Any other question you may have, let us know. We'll be happy to help! 🙂