OnHub searches the airwaves and selects the best channel for the fastest connection. A unique antenna design and smart software keep working in the background, automatically adjusting OnHub to avoid interference and keep your network at peak performance. You can even prioritize a device, so that your most important activity — like streaming your favorite show — gets the fastest speed.
https://on.google.com/hub/
http://googleblog.blogspot.in/2015/08/meet-onhub-new-router-for-new-way-to-wi.html