I have an S4 Apple Watch with LTE and am trying to get Apple Music to stream through it when I run. I can play some songs stored on my Apple Watch through my Powerbeats Pro, but can't access the streaming service. Whenever I ask Siri to play something that isn't stored on my watch, I get a response that she can't help me with that right now. I verified through settings on my watch that my watch is connected to LTE. Is there some type of setting I need to change to allow my watch to stream music through an LTE connection?