Trying to unlock my Apple Watch
what I tried to put my Apple ID it was not working
I see you marked your post as Best Answer. People normally mark a post as Best Answer when it answers the question and no other replies are needed. I believe you are still looking for an answer.
First, we need more information in order to help you. Yes, you can create new Apple IDs but the ID you use on that watch will have to be the same as the ID on your iPhone so that is probably not the solution for you. Please let us know,
- Which iPhone do you have? What is its current iOS?
- Which Apple Watch do you have?
- From where did you purchase this watch?
- Did you follow the instructions listed here: Set up and pair your Apple Watch with iPhone - Apple Support
With more information we will be better able to help you.