I have a strange issue on my Galaxy watch (46mm LTE) together with Spotify.
I installed Spotify app on my Galaxy watch. If I finish a phonecall (done with the watch) then suddenly Spotify starts to play a sound from the currently used play list.
This is really strange - is this a bug or a feature?
Spotify are fully aware of this issue and their team are currently working on a fix. Sadly, no timeline has been given to when an update will be released, but at least you know it's being looked into. Be sure to keep checking for available updates on Galaxy Apps. You can check it out here.
I just got my Galaxy watch 1 week ago, and have installed Spotify and have the exact same issue. I got the watch so i could run while tracking my activity and listen to music without having a phone. But when I recieve a call, even if i answer on my mobile, when i hang up, spotify starts blurting out on the watch speaker. This is so emaressing when im in meetings! What a load of rubbish. Cant believe its not sorted yet!