So this morning I've woke up. The Fitbit says I've done 172 steps but reckons I've done 5.72 miles. I can honestly say I haven't traveled 5.72 miles in 172 steps and no matter what I do (sync, force stop the app etc) it will not change. My device is a flex 2 I've had it a fair while but it's been pretty decent. This is the first time I've noticed this problem but it's messed all my *my fitness pal" data up as it's added surplus calories to my daily intake that I'm clearly not going to be entitled to. Any advice on a fix much appreciated.
