When you start learning something new, like a language, flashcards are very useful. I have used Anki for quite some time now, and since I got my Smartwatch being able to learn my flashcards on it was one of the biggest use-cases for me to have a Smartwatch.
The app is now published and can be found on Google Play:
https://play.google.com/store/apps/details?id=com.yannik.wear.anki
https://github.com/wlky/AnkiDroid-Wear
