It may help, but it is important to first change the password. This will effectively lock the other device out, even before revoking it.
If the password (that must have been used to enter) remains the same,Wegmans Connectthe foreign device can reestablish access to the account. And one day the allowed syncs for Basic are used up, creating a restriction for the own devices as well.
This means as well you will receive a message if somebody tries to enter, because you will receive a 2FA-code without having initiated it. And who wants in has no chance without the additional code send to your smartphone.
When your account is safe, then you can unsync the unknown device for good. But changing the PW first is important, because this already locks out the intruder. Even when they still show up, access is denied.
How to block sync to devices I don't own
in General Technical Issues
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This means as well you will receive a message if somebody tries to enter, because you will receive a 2FA-code without having initiated it. And who wants in has no chance without the additional code send to your smartphone.
When your account is safe, then you can unsync the unknown device for good. But changing the PW first is important, because this already locks out the intruder. Even when they still show up, access is denied.