Add passwordless sign-in for Apple Watch
The password less sign-in option only works with the authenticator app on the phone and not on the Apple Watch ("Request type not supported on your watch"). It would be most convenient to be able to have this supported on the Apple Watch as well.
This is something we’ll consider to add in the future if there is more demand for this.
Owen Jones commented
We have many user login issues and are trying to simplify the process as much as possible. Automatic login from the Apple Watch would be a significant plus to encourage people to use Authenticator.