Sense blank screen

[Chper]

My Sense watch started vibrating & flashing then face went black & button can’t push in

Moderator Edit: Clarified subject

[ManuFitbit]

Welcome to the forums @Chper.

Thanks for providing the details regarding your Sense.

I've been informed that you already contacted the Customer Support team for further assistance with this. In this case, they will let you know how to proceed. 

[Chper]

I did try contacting support but still nothing works. I wonder if there is a problem with the charger. There are no lights on either charger or back of phone 

[Guy_]

Hi @Chper - see the instructions in How to check charge cable - Sense/Versa 3 won't charge, won't start or blank screen it may help.