Hi!
I was wondering how your fitbit is doing? I got one in February this year and have used it pretty much dailiy. This morning it would not sync and then I saw that it had a tiny crack on each side similar to what you show, but mine are in line with the joint that runs accross the top (but in the aqua part). Anyway, I have emailed Fitbit to tell them. They want me to provide pictures – which I will do. I am obviously concerned as well as I have not abused mine and been very careful.

I will let you know the outcome…

Best regards,
Jody