They only have two albums, the most recent is called 'GET COLOR' and it's dope.
The one before that is self titled and, while it's decent, i never really got into it.
But you might like it anyway, it's a bit harsher than their latest offering.
I also have an album of remixes of their track, which is ok, nothing great. It's called Health//Disco, maybe worth checking out but it's pretty much all electro remixes.