Use to enable or disable compass. Note, that if you want Input.compass.trueHeading property to contain a valid value, you must also enable location updates. To do this, call Input.location.Start().
Note: On the web platform, the compass is available only with an HTTPS connection, except during development when you might use http://localhost.