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
WebVR 1.1 The definition of 'activeVRDisplays' in that specification.	Draft	Initial definition

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`activeVRDisplays` ExperimentalDeprecated	Chrome No support No Notes No support No Notes Notes 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).	Edge Full support 15	Firefox Full support 55 Notes Full support 55 Notes Notes Windows support was enabled in Firefox 55. Full support 64 Notes Notes macOS support was enabled in Firefox 64.	IE No support No	Opera No support No	Safari No support No	WebView Android Full support Yes	Chrome Android Full support Yes Notes Full support Yes Notes Notes Currently supported only by Google Daydream.	Firefox Android Full support 55	Opera Android No support No	Safari iOS No support No	Samsung Internet Android ?

Legend

Full support: Full support
No support: No support
Compatibility unknown: Compatibility unknown
Experimental. Expect behavior to change in the future.: Experimental. Expect behavior to change in the future.
Deprecated. Not for use in new websites.: Deprecated. Not for use in new websites.
See implementation notes.: See implementation notes.