I have had my MiFit/app for 2½ years now, and it has worked fairly well, albeit with glitches from time to time (like occasionally not recognizing that I got my steps that day - even though I would get the reached goal badge - then ending my streak). Now, the reached goal area under my profile name/pic will show 1 or 2 days max of reaching goals, then it will go back to zero. This has been going on for weeks now, even though I reach my step goal every single day.