API docs incorrect? Toybox.Weather not available as it should on API level 3.2.0

This is my first Garmin widget, so perhaps I'm misunderstanding the API docs or the compatibility page.

According to the compatibility page, the Garmin Forerunner 645 Music has API level 3.2.0 - https://developer.garmin.com/connect-iq/compatible-devices/ 

I then try to use the Toybox.Weather API, which should also be available from 3.2.0 - https://developer.garmin.com/connect-iq/api-docs/Toybox/Weather.html

but when I run my code in the simulator(using 645 Music), I end up with a crash(on line 27) because Toybox.Weather is not available as expected.

Am I misunderstanding things?

/Mads