GeolocationCoordinates: speed property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The speed
read-only property of the GeolocationCoordinates
interface is a double
representing the velocity of the device in meters per second. This value is null
if the implementation is not able to measure it.
Value
A double
representing the velocity of the device in meters per second.
Specifications
Specification |
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Geolocation # speed-attribute |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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speed |
Legend
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- Full support
- Full support
- Has more compatibility info.
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.