Privacy Policy
zigmaty is designed to measure GPS speed in your browser while keeping trip calculations on your device. This page explains how location, local storage, analytics, and advertising-related services are handled.
Location permission
The browser asks for location permission only after you start tracking. zigmaty uses GPS readings to calculate live speed, distance, average speed, maximum speed, pace, GPS accuracy, speed alerts, charts, and trip summaries.
Precise GPS data
zigmaty does not upload your precise GPS route or live coordinates to a zigmaty server. Trip calculations happen locally in this browser.
Local storage
zigmaty may save preferences and recent trip summaries in local browser storage on your device. This can include selected speed unit, theme, trip mode, alert settings, and the latest local trip history.
Google Analytics
zigmaty uses Google Analytics to understand visits, pages viewed, device type, browser, approximate network location, referrals, and performance signals. Google Analytics does not receive precise GPS coordinates from zigmaty.
Advertising
zigmaty may use advertising services such as Google AdSense. Advertising partners may use cookies or similar technologies according to their own policies and your browser or consent settings.
Contact
For privacy requests or questions about analytics, local trip history, or location permission, include the page you used and the browser/device involved. [email protected].
Privacy FAQ
Short answers about location and saved trip data.
Does zigmaty upload my GPS route?
zigmaty does not upload your precise GPS route or live coordinates to a zigmaty server. Trip calculations happen locally in this browser.
Why does zigmaty ask for location?
The browser asks for location permission only after you start tracking. zigmaty uses GPS readings to calculate live speed, distance, average speed, maximum speed, pace, GPS accuracy, speed alerts, charts, and trip summaries.
Where is trip history saved?
zigmaty may save preferences and recent trip summaries in local browser storage on your device. This can include selected speed unit, theme, trip mode, alert settings, and the latest local trip history.
Can I remove saved trip history?
Yes. Use the Clear button in trip history or clear zigmaty site data from your browser settings.
Common questions
zigmaty reads GPS only after you allow it. Speed, distance, alerts, and trip history are calculated locally in this browser.
How accurate is this GPS speedometer?
Accuracy depends on GPS signal quality, sky visibility, buildings, tunnels, device hardware, and browser update frequency.