Hi, yesterday I discovered that the display wasn’t showing on my vivomove hr so I’m unable to adjust anything or see battery level. Battery should have been ok as I had only charged it two days before. I’ve updated the app and it is still syncing and has all the information there but can’t view it on my watch. I’ve attached and detached it to the charger a few times and also charged it overnight. The hands are still working. Any suggestions?