I use smartglass all the time. It’s a great app, especially for viewing my own clips. Seems to work better than the buggy Xbox DVR app.
I have had the chatpad for Xone since last Christmas and have never been able to use it with a mic connected. I can hear voice but it doesn’t broadcast from my end. Ive tried all three of my controllers, three headsets and bought an adapter off Amazon with no luck. I even exchanged the chatpad for a new one and had the same issue.
I gave away my 360 Kinect and never bothered getting it for XOne.