How to unlock Activation lock on apple watch

You’ll need to regain access to the Apple Account associated with the Activation Lock, or to provide sufficiently-convincing proof of ownership to Apple. That’s usually an original purchase receipt from Apple, or from an Apple authorized reseller.

• How to use account recovery when you can’t reset your Apple Account password - Apple Support

• How to remove Activation Lock - Apple Support

For those folks that have recently acquired an iPhone, iPad, Mac, or Watch with Activation Lock set:

• The All Too Common SAD Reality of Buying … - Apple Community