I did an hour of HIIT and cardio this morning and my VA4 only registered 17 intensity minutes.
also, I live on the 4th floor of an old building with high ceilings - and I walk up and down the stairs at least 3 times a day. I’m lucky if this thing registers 5 flights total.
Combined with the rubbish battery, I’m shopping on the Fitbit site.
Any suggestions? - have already tried resetting it