I have a (2013) Samsung Smart TV. Voice recognition for it isn't always-on - I have to press a button on the remote. It's like siri, surely, in that whatever y

I have a (2013) Samsung Smart TV. Voice recognition for it isn't always-on - I have to press a button on the remote. It's like siri, surely, in that whatever you say to it gets shunted off to a third party API that recognises words?