How do I reset the date and time on my Fitbit 2?

You set the date and time from the Fitbit App or Fitbit Connect when you setup or sync the fitness band with the computer/tablet. Open the Fitbit Dashboard and then tap (or click) the Account icon. Enter the Advanced Settings menu and check the Time Zone section. If needed, turn off the Automatic option and manually set the current time zone. The Alta will display the date and time based on the time on your computer/tablet when you synced the devices. See https://help.fitbit.com/articles/en_US/Help_article/1176/?q=set+date+amd+time&l=en_US&fs=Search&pn=2 . This is the "How do I change the time on my Fitbit device" FAQ.

Alta has the manual for the Fitbit on the product support page: https://help.fitbit.com/?p=alta . The direct link to the manual is https://staticcs.fitbit.com/content/assets/help/manuals/manual_alta_en_US.pdf . Additional device help is available at the help page: https://help.fitbit.com/ .

I hope this helps.

Cindy Wells

completely shut down the phone/device you sync with and the Fitbit. When re-starting, make sure there are no other devices that are trying to connect to the Fitbit, and that the app on the device you're syncing with is up to date.
this usually works. If not - contact Fitbit Customer Support.

hi Sonja.
How do I change the time and date on my Fitbit?

1. From the Fitbit app dashboard, tap or click the Account icon ( ).
2. Tap or click Advanced Settings.
3. Tap or click Time Zone.
4. Turn off the Auto option and select the correct time zone.
5. Sync your tracker.

Help article: How do I change the time on my tracker? - Fitbit Help

https://help.fitbit.com/articles/en_US/Help_article/1176 Search for: How do I change the time and date on my Fitbit?
or read up more at this link.
How to reset time and date on fit bit watch Google Search