Account Signing Out Remotely From Another Console

As mentioned above, your best bet is to change your password since it will require them to enter the new password in order to sign in.

The more simple is to change your account password on your xbox or on microsoft.com and your friend won't be able to use it again

You cannot delete an account remotely, you have to be on that console to remove it. You can change the password and this will accomplish the same purpose. The account may still be there but they can no longer access it.

Hey ayyubahmed

Thank you for taking the time to post this on the Xbox Forums. We understand that you are currently inquiring about being able to sign-in or out on your account though the Xbox app on your mobile device.

At this time, there is no way to remotely sign out of your account on your console by using any other device besides your console. If you sign into another console while you are signed in on one console, the most recent sign in will kick out your account
on the other console.

I hope this was able to clarify any confusion this might have caused.

how do i sign out of my account from other xbox one?

First GunsNRoses117 this post is 6 years old. So you would want to create your own post.

Second there is no way to remove your account remotely from another xbox you can go to account.live.com and change your password which will require any console your account is on when it tries to sign into your account to enter the new password so if they
dont know the new password they wont have access to your account.