Navigator: connection property

The connection read-only property of the Navigator interface returns a NetworkInformation object containing information about the system's connection, such as the current bandwidth of the user's device or whether the connection is metered.

This could be used to select high definition content or low definition content based on the user's connection.

Value

Specifications

Specification
Network Information API
# connection-attribute

Browser compatibility

desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
connection

See also