I rely heavily on Google Hangouts instant messaging for work, so I'm disappointed that there's no watch app available for it yet (unlike Skype.) I'm wondering if there's a way however to have an iOS notification of a new message from Hangouts show up on my watch anyway, via some third party solution or hack? Maybe customizing Gmail so I get an email notification of a Hangout message (would be better than nothing)? Are others here looking for similar solutions?