How do I disable the Auto Unlock feature where iWatch unlocks my Mac

On your Mac, open System Preferences ➡️ In the sidebar, click Touch ID & Password (or Login Password, depending on your Mac model). ➡️ In the Apple Watch section on the right, turn OFF the setting for your Apple Watch.

If your Mac is using an earlier version of macOS:

1. Choose Apple menu  > System Preferences.
2. Click Security & Privacy.
3. Select ”Use your Apple Watch to unlock apps and your Mac” or “Allow your Apple Watch to unlock your Mac.” - Uncheck and disable the function here.

Axel F.

I am not clear how you propose to unlock your Mac if you are not wearing your watch.

You are welcome. Glad that you were able to resolve the issue.

Axel F.

i found my answer ;)