I'm having a problem connecting headphones with the 645. The initial association is ok, but later the connection does not happen automatically. It is necessary to connect manually from 645. Has anyone encountered the same problem? It does not seem to me normal that the connection should be done manually every time.
It's amazing how bad the 645 Music sucks. It gives me an error when I try to transfer mp3 files. I mean why would I want to connect to Amazon music? The whole point is that I DON'T have to run with my phone. Why would I want the music on my watch if I have to keep my phone on me? Anyway, holding the down button doesn't work. The music screen doesn't show up on my watch. Also, the watch won't pair to the headphones. So stupid. Such a waste of time.
When I go into the pairing mode on the watch, there isn't even an option for headphones. What kind of a piece of garbage is this? They can't even put an option for pairing headphones in there.
You have to create and sync play lists you can't transfer actual music files. And you don't need to carry your phone with you. You can connect your wireless headphones or earbuds to the watch directly and so long as you have synced music it works. I use amazon music all the time.
