While there is no device limit for Spotify subscribers, it’s good practice to sign out of devices you no longer use. If you no longer have access to a device you’re signed in to, you can sign out of all devices at once from your account settings page.
Note: It is only possible to sign out of all devices in Spotify at once using your web browser. You won’t be able to use the desktop client on Windows or Mac, or the mobile app on Android, iPhone, or iPad.
To get started, open the Spotify website in the browser of your choice. If you’re already signed in, click Profile > Account on the Spotify home page to access your account settings page.
Signing in through the main page will redirect you to the Spotify web player. To access the settings area from there, select your account name in the top right corner, then select the option “Bill” in the dropdown menu.

Both methods will take you to your Spotify account settings area, where you can change certain settings, such as your email address or subscription plan.
However, to sign out of all devices, scroll down to the bottom of the page and click the button “Sign out everywhere” which is under the category “Sign out everywhere”.
As soon as you select this button, you will be logged out of your Spotify account in your web browser. Almost all other devices used for Spotify should also automatically sign out at this point. You’ll also need to sign back in on any devices you want to continue using at this stage.
However, if you are using certain standalone devices, you may need to remove them manually. As the Spotify website suggests, this includes (but is not limited to) Sonos speakers and PlayStation devices, as these require you to link your account to another device or ID first.