Fitbit device not syncing with the app

[Happyrabbit]

This happened last night because I I was really curious and I connected all of my three phones and it won't sync to my main phone or the other phones please help i think I broke it

Moderator edit: Subject for clarity.

[Odyssey13]

Hi @Happyrabbit  remove the app from the phones you don't want to use. Try restarting your device and your phone that you want to use. You'll need a minimum of Android 9 to have everything working.

[Rich_Laue]

You will also want to remove the tracker from the unwanted phones Bluetooth lists. 

A Bluetooth device, such as a tracker, speaker, keyboard, mouse, will only talk to one phone at a time. 

[RodrigoMFitbit · Accepted solution]

@Rich_Laue @Odyssey13 Thank you very much for your help. Much appreciated. True, Android 9 is now the minimum requirement. I would also remove the Fitbit device from the other Bluetooth settings. 

@Happyrabbit Welcome to the forums. I will happy to help you sync your Charge HR again. 

In this case I recommend the tips in the following article: Why won't my Fitbit device sync?. If that does not help, I also recommend setting it up as a new device. Remove it from your Bluetooth settings and open the Fitbit app and proceed to set it up as a new device.