Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The GeolocationCoordinates.speed read-only property 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.
A double representing the velocity of the device in meters per second.
| Specification |
|---|
| Geolocation API # speed-attribute |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
speed |
5
|
12
|
3.5
|
9
|
16
10.6-15
|
5
|
≤37
|
18
|
4
|
16
11-14
|
≤3
|
1.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/GeolocationCoordinates/speed
| Name | Web APIs |
| Version | |
| Badge |
|
| Last Updated | 2022-04-27T09:33:08Z |