No more HR wrist after update 8.00(69dc7dd)

Former Member
Former Member
Hi,

I bought my fenix 2 days ago and suddently during this night (as the log says) the HR stopped working. I don't have any HR band. I tried to stop WRM and enable it, nothing. I tried to do full sync with mobile connect, and even rebooting phone + watch. Nothing.
What can I do ?
thanks