The reviews were ~90% 1 & 2 star within the first month of the FitBit Air release.
Three months later, the app has improved to ~80% 1 & 2 star reviews. At this pace, they'll be on v3 of the device when app reviews are decent...
They force everyone to move over to a different app when the replacement app doesn't have all the features/reliability of the old app.
Genius.
Garmin released the Cirqa band at $199 w/o compulsory subscription a few weeks ago. I may switch to that if the FitBit Air acts up.