Why does okay Google open?

[Android Central Question]

It opens while on my table. Nowhere near it and not saying okay Google. Happens at least once every couple of weeks. I'm positive that I am not even saying Google let alone Okay Google.

 

[B. Diddy]

Welcome to Android Central! Which phone? Is it Google Assistant that you see, or the main Google app screen (what used to be referred to as Google Now)?