Mine did the same thing yesterday! In the morning it was working and I synced to my app. I recall before 2pm yesterday I got notification on my Fitbit that I reached my step goal for the day. Later in the afternoon, probably around 4pm I noticed that my Fitibt screen was completely blank and not responsive. I checked the app and it said it could not find the device. The app showed the battery life at the last sync as medium so I was confused. Later that evening when I got home I connected my Fitbit to the charging cable like I normally do and this time the display flashed switching between the logo and battery icon which I haven't seen it do before. Later that evening before I went to bed I checked on the charge status and the battery icon was almost full and the logo no longer appeared. In the morning I went to grab my Fitbit but it would not turn on. I did a quick search and followed instructions for resetting the device. Did not work so I followed recommendation to contact support. Support pretty much walked me through the exact same thing I already tried several times before. Since the device was not responding and I am out of warranty they said I was in luck as they could offer me a 35% discount code towards my next Fitbit purchase. How infuriating! I just want my current device that I paid good money for to work since it isn't even that old and worked fine yesterday morning/early afternoon. I don't understand how this many people can have the same issue and Fitbit doesn't think there is a problem with their product. I don't expect for this product to last a lifetime but I should not have to replace every 2 years, especially at the prices they charge! I hope they resolve this issue for their customers. I'm definitely not planning to shell out more money for another Fitbit. If I can't get mine resolved I will be buying a different brand.
I also updated to the newest software 2 days ago.
