Apple watch
My apple watch is stuck on the apple logo screen. Any advice?
Apple Watch Series 1
See the article below and follow the steps. Hopefully that resolves your issue.
https://support.apple.com/en-us/HT204640
If not, and your Watch is frozen on that screen, follow the second set of steps here: https://support.apple.com/en-us/HT204510
If all else fails, contact Apple Support.