Number of supported devices for Unity Android game is too low

Question

I'm developing an Android game. After uploading it to Google Play Console, it tells me this:

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The game is super simple, includes ads and an IAP option. Why is the number of supported devices only 16930? The game isn't on production yet, this is a closed test version.

Inside Unity, these are my settings:

What can I do to increase the number of supported devices? Am I doing something wrong?

Answer 1

That's the number of device types. Not total phones in the world- you'd work in 16,930 models of phone/tablet/other. If you click on the link there, it goes to the list of models you're compatible with.