This means youll need to turn it off manually in your iPhones prefs menu.
To disable NameDrop, simply adhere to these instructions:
Open theSettingsapp.
Under START SHARING BY, toggle theBringing Devices Togetheroption off.

This way, youll receive the other persons contact information without giving them yours.
Is NameDrop Dangerous?
There is a potential danger with any technology that allows you to share personal information.
The process for disabling NameDrop on the Apple Watch is identical to the iPhone.
Simply go toSettings>General>AirDropand toggleBring Devices Togetheroff.