Today he posted a video of the smartwatch answering a call from the iPhone and previously he posted a video showing the device displaying notifications from the iPhone.
His implementation does not require a jailbroken iPhone to pair the two devices.
Answering iPhone calls with Android Wear using ANCS, jailbreak not required (phone is jailbroken, but it's not needed), because of the nature of the API used, this also means that iOS 8's actionable notifications are supported.
UI automated (with "input swipe 280 230 50 230") since my hand would probably take half the close video.
Take a look at the videos below!