Account
Devices on your account
Every machine signed in to sync holds a token. Here is how to see them and take them away.
In the app
Open Settings → Account. Each device is listed with the name it registered under, its platform, and when it was last seen. Any of them can be signed out from there, and doing so revokes its token immediately — the next thing it tries to sync is refused.
If you did not recognise a sign-in
Sign that device out first, then change your master password on a machine you trust (Settings → Account). Changing it re-encrypts your vault and invalidates what the other device knew.
Worth knowing while you decide: a token lets a device fetch your encrypted records. It does not carry your password, and without it the contents cannot be read. That is not a reason to leave it, but it does mean you have time to do this properly.
Why this page cannot show them
Listing your devices means signing in, and signing in from a browser registers another device. On an account at its limit that evicts a machine you use — a poor first move for someone who has just been told about a sign-in they did not expect.
Still wrong
Write to info@termiyo.com. Include the date and the device name from the email.