web api instance property
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
A NetworkInformation object.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.