How do I remove the Activation Lock on my Apple Watch?

Hello,

Activation Lock is a feature that cannot be turned off. There is an article regarding removing Activation Lock that can be found here: https://support.apple.com/en-gb/HT201441

Are you trying to set up the Apple Watch currently?

This link removes the activation lock;

Unpair and erase your Apple Watch – Apple Support

Or here;

How to remove Activation Lock – Apple Support