I'm afraid it's not possible to play Spotify on multiple devices at the same time. You can, however control the playback of a device on the fly using another device (such as mobile app or desktop client).
Hope this helps, have a nice day 🙂
Help others find this answer and click "Accept as Solution".
If you appreciate my answer, maybe give me a Like.
Hi, I do control the playback of a device on the fly using another device, which is cool. The thing is I have that problem, music stop playing in the middle of a playlist when playing from a Windows browser or from Echo Dot. I have Spotify installed on my Galaxy S7E but rarely use it. That problem is very annoying.