my Apple Watch series 3 is stuck on the apple logo and not coming up

Greetings Dongold,

If the steps included in the related article above your post have not resolved the issue, the next step will be to Contact Apple Support directly for further assistance.

Take care.

This has been occurring recently with Apple Watch Series 3 models. Try holding down the Digital Crown and the Power button. If you can get it to turn on, update to the newest WatchOS version. Once you download, the update, it shouldn’t happen again.

Did you have the warranty time?

If yes, so you can replace it.