I have jaybird x3 headphones, which i have updated all firmware and reset. These initially are paired as a device by vivoactive 4s, but then fail to connect.... what the heck how does it find it, recognise it, then NOT connect? And after much resetting and turning on and off for both the watch and headphones I finally get the watch to 'connect' and the spotify music does not play. The interface and playlists show, press play button then nothing... it just times out. The ONLY reason I purchased this specific watch was so I could play music without my phone.