Why does anyone pay for this extremely poor service.
I pay for it, and of the services I pay for, I will be the last one I leave.
The reasons are simple:
1. It does a fantastic job at recommending new music for me (but admittedly, could do quite a bit better at how it recommends songs to add to playlists). Deezer, when I used it, came a close second on this.
2. More importantly, unless I want to return to the disaster that is manually managing music on my Garmin, Spotify works for using music on the watch. Albeit, I have not tried using Deezer for this.
Not that Spotify is perfect though. Far from it. For example, I at first thought I would try audio books when it launched, only to discover I can't load books onto the watch.
My one gripe with Spotify, which is seen on all streaming services, is the loss of content due to licencing changes. Nothing like thinking 'I would like to listen to...', only to find out it is no longer available in your region.
A second would be (and might well apply to all services), is the ease at which anything can get onto the platform, resulting in too much stuff to go through to find things you like (I miss the 'sit down and listen to an album' days a bit).