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Navigator: connection property

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

The Navigator.connection read-only property 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

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
connection 61 79 31–32 No 48 No 50 38 14–99 37 No 3.0

See also

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https://developer.mozilla.org/en-US/docs/Web/API/Navigator/connection