How do I review or sign out another device?

Open Account and choose Signed-in devices. Handback lists your active iPhone, Android phone, or other signed-in device with its recent activity. The phone you are using is marked This device.

Choose Sign out beside a different device to revoke its session. Use this if you replaced or lost a phone or do not recognize an active device. The revoked device must sign in again before it can access your account.