Can I toggle widget display on/off?

Thanks for the quick reply - it sounds good but I can't get the module to work. Uploading the module to storage gave Uncaught ReferenceError: "exports" is not defined at line 4 col 8 in widget_utils followed by Module widget_utils not found when I ran it (and also when I changed the IDE search path ).

But if I try require("wear_detect").isWorn().then(wor­n => {
console.log(worn ? "is worn" : "not worn");
}); it works correctly.

I must be missing something!