When Sonos won't play Spotify, it's almost always a stale account link between the two services or confusion over which app you're playing from — not a broken speaker. There are two ways to send Spotify to Sonos, and mixing them up causes most "it won't connect" reports. Here's how to fix the link and play reliably.
The two ways to play Spotify on Sonos
- Spotify Connect (recommended): open the Spotify app, start a song, tap the Devices/Connect icon, and pick your Sonos. This is the most reliable method and what to use if the Sonos app keeps failing.
- Inside the Sonos app: Spotify added as a music service in Sonos. This needs the account link to be valid — and that link is what usually breaks.
Fix it
- Use Spotify Connect to test first. If Spotify Connect plays to the Sonos but the Sonos app doesn't, the problem is the service link (step 2), and you've confirmed the speaker and network are fine.
- Re-link Spotify in the Sonos app. Settings > Services & Voice > (Spotify) > Remove, then Add a Service > Spotify and sign in again. An expired authorization token is the #1 cause — re-linking fixes it.
- Update both apps and the Sonos system. Sonos app > System > System Updates. Update Spotify on your phone too — a version mismatch breaks playback.
- Confirm the same account/region. Make sure the Spotify account linked in Sonos is the one you're using, and that it's active (a lapsed Premium/Free status can block playback).
- Restart the speaker and router. Unplug the Sonos for at least 30 seconds; reboot the router first, then the speaker. If the speaker is unresponsive across every app and service, work through why your Sonos isn't working first.
If it connects but stutters or drops
That's network, not the link. The speaker's Wi-Fi is weak where it sits — move the router closer, add an extender near the speaker, or wire it with Ethernet. If the speaker also drops out of the app entirely, that's a discovery problem covered in Sonos not finding speakers.
FAQ
Why won't my Sonos play Spotify? Usually the Spotify service link in the Sonos app has expired. Remove and re-add Spotify under Settings > Services & Voice, then sign in again.
Spotify Connect works but the Sonos app doesn't. That confirms a stale service link — re-link Spotify in the Sonos app. The speaker and network are fine.
It plays then cuts out. That's weak Wi-Fi at the speaker. Move the router closer, add an extender, or use Ethernet.
Which is better, Spotify Connect or the Sonos app? Spotify Connect is the more reliable method, especially if the Sonos app keeps failing — start playback in the Spotify app and pick your Sonos from the Devices menu.