Google's help section regarding "Find faces" says:
- Go to photos.google.com/search.
- Under the People section, click a person's face to see photos that include similar faces.
(If you don't see the person you're looking for, click MORE.)
When I go to the search section, I see "Places" and "Things" – no faces!
And I'm sure I have faces, I used Google+ until now with plenty of face-tagging.
Which also brings up an interesting point – how do you face-tag in this new interface?
Best Answer
It is possible to enable it by dialling into a US VPN (or going to the USA) and enabling the feature.
I found out about it from here: https://www.reddit.com/r/androidapps/comments/37uepw/is_face_recognition_in_the_new_google_photos_app/
On Android, you can download a VPN client and run all of the device communication through the VPN.
On iOS, nute (the OP) travelled to the USA and enabled it there, so I can't currently confirm if the VPN settings work on iOS.
Instructions:
Android
iOS