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navigator.activeVRDisplays

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The activeVRDisplays read-only property of the Navigator interface returns an array containing every VRDisplay object that is currently presenting (VRDisplay.ispresenting is true).

Syntax

var myActiveDisplays = navigator.activeVRDisplays;

Value

An array of VRDisplay objects.

Examples

function showActive() {
  var displays = navigator.activeVRDisplays;
  for(var i = 0; i < displays.length; i++) {
    console.log('Display ' + displays[i].displayId + ' is active.');
  }
}

Specifications

Specification	Status	Comment
Unknown The definition of 'activeVRDisplays' in that specification.	Unknown	Initial definition

Browser compatibilityUpdate compatibility data on GitHub

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	No No Available on all platforms behind a flag, but currently only works on desktop in an experimental version of Chrome (other builds won't return any devices when `Navigator.getVRDisplays()` is invoked).	Yes	55 55 Currently only Windows support is enabled by default. Mac support is available in Firefox Nightly.	No	No	No

	Mobile
	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	iOS Safari	Samsung Internet
Basic support	Yes	Yes Yes Currently supported only by Google Daydream.	No	55	No	No	?

navigator.activeVRDisplays

Syntax

Value

Examples

Specifications

Browser compatibilityUpdate compatibility data on GitHub

See also