I haven't been able to reach the Lark website for the last 24 hours but a tweet from their official account probably made some people very happy:
The official company tweet says that the Lark Life is finally available in US Apple stores. A quick search of the online Apple store came back empty (no Lark Life)
If you see one in a US store, let me know. I will also try to get my hands on one so I can run it through its paces.