I couldn't text last night from my moto360, I could reply though. After numerous reboots and removing/readding apps I gave up. I did however notice that the Google Play services and Android wear versions did not match up to what was on the phone. When I got up this morning I was able to text again (not a reply, a completely new text), when I checked Google Play Services was updated to 6.11. I think we just have to wait for the app/services to be pushed to the watch from the phone. Just be patient and see what happens. Plus all the articles I ran across relating to this update keep pointing to a major update, android wear 2.0, to be coming next week on the 15th.