Updated 2026-07-31
Online Speedometer Without App
An online speedometer is useful when you need a quick live speed reading without downloading another app.
Why use a browser speedometer
It opens quickly, works across modern phones, and can be used for cars, buses, trains, bikes, boats, running, and walking.
What permission is needed
The browser asks for location only when you start tracking. Without GPS permission, the speedometer cannot read movement speed.
When an app may be better
A native app can be useful for offline maps, background tracking, or specialized sports features. A web speedometer is better for quick checks.
What makes it practical
A browser speedometer is easy to open, share, and use across devices. It is especially useful for occasional checks when installing another app would be unnecessary.
Privacy expectation
zigmaty asks for location only after you start tracking. Trip readings are calculated locally in the browser instead of being uploaded as a precise route.
Limitations to know
The browser needs GPS permission, a device with location support, and enough signal quality. Indoors or underground, speed may remain zero.
FAQ
Learn how an online speedometer works in the browser and when it is better than installing a separate speedometer app.
Does it work without installing an app?
Yes. zigmaty runs in the browser.
Does it work on iPhone and Android?
Yes, in modern browsers with location permission.
Can I switch units?
Yes. You can use km/h, mph, m/s, and kn.
Does it work on desktop?
Usually not well unless the computer has usable location hardware.
Can I install it later?
Yes. Supported browsers can add zigmaty to the home screen.
Is the online speedometer free?
Yes. The web speedometer is free to use.