So, I own a LG G Watch, an HTC One M8, a Nexus 7 (2013), and a Chromebook. It seems absurd to me that my watch can't be the smart lock key for all of these devices at once. Right now, it really only works for my phone. And then, by extension, my phone keeps my Chromebook unlocked, which only works because my watch keeps my phone unlocked -- this seems like an unnecessary step. It won't work with my tablet unless I pair the watch to it.

I really hope they'll update the smart lock feature to make it easier to use among multiple devices. The watch seems like the perfect key, since it's basically the only one that's attached to you.