I need your advice guys

My ADHD brain constantly forgets everything. Often I need to memorise something/adding to-do item and it needs to be BARE MINIMUM EFFORT otherwise I will just skip it.

Os there a way Apple Watch can help? Can I create shortcut on watchface or use buttons for note-taking?

I know I can long-press Digital Crown and ask Siri to make a note/add to-do, but I’d like to fast forward the Siri part and just dictate my note after pressing ONE button. Is it possible?