Please check in the FAQ to see answers to common support questions. If you cannot find the answer to the question you are looking for, please email Baydevelopments for support.
If using a Samsung Galaxy/Android phone, please email Baydevelopments Support with the application name in the subject field. For other phone types, please email:
Please refer to Fibit's Help article for suggestions on getting your Fitbit Ionic to sync: Why won't my Fitbit device sync?
Currently, the bluetooth connection from your phone to the Fitbit is not 100% stable. Therefore the watch does not always get the settings changed on your phone. Fitbit are aware of the issue and are currently working on a fix. Unfortunately I cannot do anything about this. UPDATE: Fitbit have released a firmware update Fitbit OS 1.2 (Feb 2018) that solves many of the communications issues.
You can change your clock display preferences in your account on the the Fitbit website. Click on the Settings cog and choose Settings from the dropdown list. "Clock Display Time" is listed in the Advanced Settings section. You can choose from "12 hour" or "24 hour" settings. This may take a few minutes to come into effect.