The process to register an account on the phone doesn’t work.
Tried to register my new watch using the app on an iPhone 15 Pro using my email (ie NOT my Google or Apple ID).
First, the screen where you enter the confirmation code doesn’t scroll, and the displayed keyboard doesn’t dismiss, so the submit button is hidden behind the keyboard and you can’t progress.
Second, even if you then register somewhere else (e.g. on an Android phone), the account password isn’t recognised back on the iOS app.