So currently my provider is doing an offer of HK$68 (~US$8) per month/24 month contact for a S3 AW Non-LTE with the renewal of my phone contract. Before I sign up to it I have a few questions. 1. As I'm a subscriber of Spotify, will I be able to control my music like play/ff/rw/volume/select music/browse playlist? (if not natively, through an app?) 2. As the watch will be more of a companion to my phone, if I'm using wired headphones, will playing music still work or will the watch tell me to pair a set of BT headphones? 3. Does the Watch have to be connected to the same wifi as the phone in order to for the music to be streamed? Or is the connection of the AW and iPhone done via bluetooth?