How do I enter my Apple ID password on my Apple Watch?

Hello lavonnfrombrick, If you have turned on your watch passcode feature by going to your watch app in iPhone > Password > click to turn on. On your watch simply swipe down from top of screen when the watch is locked. At that point a number screen comes up. If you have a four digit passcode simply press in the numbers. If the passcode is correct the watch screen will unlock. If you have a complex passcode it’s the same procedure. You just need to have Apple Watch App Passcode set to Simple Passcode Off.

Hi lobsterghost1, I guess I was confused on why OP wanted to use Apple ID on Watch. Thanks.