FYI- I received an email the other day that sonos officially added voice control for Spotify!

Can confirm timer works - set a 5 minute timer for playing music in the family room).

Spotify does work with Sonos now (I don’t use it but I have my account set up with it), but voice control does not work with Spotify.

I don’t think Sonos gets enough credit for their local voice control capability. It can’t be integrated into home assistant to do anything beyond controlling the Sonos speakers, but I have been ABSOLUTELY blown away by how responsive the voice commands have been. Literally a 100% success rate after using it for a couple months now. It correctly interprets if you want to start/stop playing, can find music by the artist I want from Apple Music (not sure about other streaming services), and will correctly adjust playing status for a specific speaker if you say to adjust music on that speaker only - even if you command it from another room.

The best part - no bullshit worst responses about “by the way….” Like on Alexa. At most, you get a short response like “good choice” or “ok”.

Sonos isn’t cheap, but I would 100% buy them again every time because it just works.