How to restrict device compatibility on Google Play store (Gyroscope only)

My app requires a gyroscope to work and rather then suffer a ton of bad feedback from all those who don’t like to read descriptions I’d rather just restrict it in Google Play (and eventually Amazon and the IOS Appstore). It looks like I need to have it built into the APK and I’m lost. Any idea how to flag it as compatible with only gyro-equipped phones?

Found it. So my understanding is I should add this line to the android manifest file.

<uses-feature android:name="android.hardware.sensor.gyroscope" />

This is a good reference…

Although I don’t see a way to restrict based on minimum specs such as at least 1 gig of ram. Any one know of a way?