title: How to prevent Play Store testing from affecting Firebase Analytics
body: <p>I just launched a new app and I am using Firebase Analytics.
  However, every time I upload a new release to the play store, it is automatically tested by Google on 11 devices. Which is great!</p>
  
  <ol>
  <li><p>Is there a way to prevent those tests from impacting the analytics?
  I am starting with a small user base, so it can affect it greatly.</p></li>
  <li><p>I also created an anonymous Auth. Is there a way to prevent it from
      creating anonymous accounts for those pre-release tests? Can I
      identify them so I can delete them on Firebase?</p></li>
  </ol>