Minuum Keyboard is known for being extremely small and minimal, relying heavily on auto correction. It shows all the rows of a regular keyboard, but they are compressed into one tiny row, so when you press a letter you only tap in its general area and not the exact letter. Then, using advanced auto correction, Minuum Keyboard spells out the word.
Now, in a video on their site, Minuum has demonstrated this keyboard running on the LG G Watch and running perfectly fine. Although it isn’t available on the Play Store just yet, should you sign up for their newsletter, they have promised to send you a beta build to try out and provide feedback on.
Sign up for their Newsletter and the beta, here.