Buenas tardes mi Apple Watch no funciona se quedó en luna imagen roja y pues no funciona

Hey there, pepito274.

While we strongly recommend that if you post a question in the English Community, to post it in English so the members here can better assist, it looks like you've provided a very helpful screenshot and you've already reviewed If you see a red "!" on your Apple Watch, so we have a pretty good idea of the situation and can help get you on track.

This particular error indicates a hardware issue, and there are no troubleshooting steps we can provide to resolve it. Instead, you will need to "contact Apple Support to set up a mail-in repair." as described in step 3 of the above article.

Hope that helps!

Take care.