This is what I get after I push play in the deezer watch app. I want to listen through watch. It doesn't do that.

Can you even listen to music with the Galaxy watch speaker?

With the Apple Watch, it only works if the Bluetooth headphones (or box) are paired.

Ah okay, but I saw on YouTube you play deezer on Ur watch

I have same issue on galaxy watch 5. It is possible to listen music with watch speaker but with deezer it is only possible with paired headphones.

Hey @Rick.van.Dijk & @npipic ! 

Sorry about the delay.

As @dee_dirk said, on watches you can’t listen directly from the watch, you need to connect with Bluetooth to a speaker or headphone to listen.   

Happy New year!