A review:

I wanted to like this since the regular Xbox controller sucks as a TV remote, and I really only use the Xbox for watching movies on Netflix lately, but it’s pretty useless. It connected easily, but since it doesn’t stay connected after the phone sleeps, using it to pause a show or switch to another one makes you reconnect to Xbox, and then reconnect to Netflix, which then restarts the service.

And you can’t use the iPhone keyboard to type in the search field. Lame.

Use your iPhone with your Xbox to connect, control and discover content on your console…

via Microsoft updates iPhone Xbox Live app with Wi-Fi console controller.