[nilkn]

The thing is that this seems to have all of the most useful features of nearly all current smartwatches. If it can deliver text, Hangouts, email, and calendar notifications to your wrist as claimed, then that alone accounts for the majority of smartwatch usage. The Cortana integration accounts for nearly the rest, though unfortunately that's only available with a Windows Phone. Here's to hoping that it will be possible to add Google Now support for Android phones.