How do I reset the date my Fitbit has changed to wrong date

[FBCOS]

How do I change the date on a Fitbit Verda 2 

[Guy_]

Hi @FBCOS  - if setup correctly your watch will pick up the correct time from the phone when you sync fully, which may involve restarting the watch and even the phone.

But first in the Fitbit App, click profile photo and App settings and verify how the time is set up.

If you have imposed a specific time zone it could give you the wrong time.

It is normally sufficient to set it on automatic time zone.