Wi-fi for transferring songs to moto 360

I'm using the original LG watch and google music for offline music and podcast playing in the gym/running. I have a moto 360 coming shortly. I was hoping that with the newest update enabling wi-fi, transferring music to the 360 would be done via wi-fi instead of the painfully slow bluetooth. Has anyone had any luck with wear downloads via wi-fi or are we still stuck with bluetooth to push those audio files over to the watch?