This feature is becoming increasingly important as Android apps spread to more form factors; someone running an app on Google’s upcoming Pixel Tablet will experience it very differently than someone running it on a Chromebook, and people with folding phones will likely be interested in how an app works on a large screen. And if you’re attempting to install an app on your WearOS wristwatch, you don’t want to have to go through a slew of reviews about the app’s phone version.
