My Asus Zenwatch runs Android 5.0.2 and I have the Galaxy Note 4. Whenever I receive a text message my watch alerts me, but when I try to reply, it vibrates and shows the green check mark with no option for speech, yes or no. The reply function works well for Gmail. I recently has the wear messages app installed l, didn't like it. Could there be a setting from that app still in my Zenwatch or does Samsung's messenger not fully work with Android Wear. I didn't perform a reset of the watch. First Android Wear I've owned.