Galaxy watch 4 black screen

[cj4199]

I'm looking for help diagnosing an issue I have with Galaxy watch 4 R875U. it was working fine then one day it appeared to be dead and wouldn't charge. I replaced the battery thinking that may be the issue. It did not fix it but now the device will occasionally vibrate (not notifications). It does not indicate being charged on the watch itself, but the charging dock does show the charging light. I also tried a replacement wireless coil/sensor but again that did not fix the issue. I have checked and cleaned all connections but am having no luck getting this watch up and running. Any idea what's going on or suggestions?

 

[B. Diddy]

Welcome to Android Central! I moved this to the Watch4 forum for more appropriate traffic.

 

[sweetypie31]

Mine won't even fully come on . I left it on the charger for my 12 hour work shift on Thursday. I came home and it was still charging and then it started acting like it was going to turn on, but when it gets to the Samsung screen it restarts in a loop. I just gave up and bought the watch 7.

 

[BerryBubbles]

Mine won't even fully come on . I left it on the charger for my 12 hour work shift on Thursday. I came home and it was still charging and then it started acting like it was going to turn on, but when it gets to the Samsung screen it restarts in a loop. I just gave up and bought the watch 7.

Sometimes it's just not worth the struggle & better to just buy something new.

( At least, that's what I tell myself. )