Charge 2 not syncing with Google Pixel 3

[Pinonano]

On my pixel 3a phone the Charge2 Is not sincronizing anymore since sept.13

I tried to reset the watch and detach from the app made almost impossible to rejoin It.

I made it only after installing the app on an iPhone and join the Charge2 to it first.

After detaching from the iPhone i was able to rejoin ti tbe Pixel phone and sync It once.

Then it stopped to communicate.

I suspect that the Immuni app for covid contact tracing interfere in some  way with the bluetooth but i cannot say It for sure.

Moderator Edit: Clarified subject

[RicardoFitbit]

Hi @Pinonano, welcome to the Community Forums!

First, I appreciate your effort and patience for troubleshooting this situation before posting over here, I totally understand how frustrating this matter can be for you. If you haven't already done so, I recommend you to check how the syncing procedure works here and see if there's a missing requirement on your Android mobile device that's preventing the syncing procedure to be completed.

Then, you can move forward and try the troubleshooting steps that are specified on: Why won't my Fitbit device sync? and let me know how it goes. 

Let me know if further assistance is needed and if you have any additional questions.