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

The NetworkInformation.type read-only property returns the type of connection a device is using to communicate with the network.

Note: This feature is available in Web Workers.

Syntax

var type = netInfo.type

Return value

An enumerated value that is one of the following values:

  • "bluetooth"
  • "cellular"
  • "ethernet"
  • "none"
  • "wifi"
  • "wimax"
  • "other"
  • "unknown"

Specifications

Specification Status Comment
Network Information API
The definition of 'type' in that specification.
Draft Initial definition

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
type
Experimental
Chrome Full support 61
Notes
Full support 61
Notes
Notes Only supported in Chrome OS
Edge No support NoFirefox No support NoIE No support NoOpera No support NoSafari No support NoWebView Android Full support 50Chrome Android Full support 38Edge Mobile ? Firefox Android No support NoOpera Android Full support 37Safari iOS No support NoSamsung 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.
See implementation notes.
See implementation notes.

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