Speedometer
In short
Speedometer turns your phone's GPS into a car- or bike-style instrument cluster: a live speed readout, an analog gauge with a trip odometer, and a trip recorder that tracks distance, moving time, and average/max speed for rides you choose to record. It also supports Android Auto, so the same live readout can appear on your car's display.
This policy explains what data the app touches, why, and what control you have over it.
The app requests precise location (GPS) access. It is used only:
The app does not request background location access, and does not track your location when no trip is active and no live readout is on screen. Recording continues while your phone is locked or the app is in the background only because a trip is running, via a persistent notification you can see and stop at any time — never silently. Your location and route are never included in analytics events or crash reports.
Everything below lives in a local database and settings file on your device only.
| Data | What it includes | Why |
|---|---|---|
| Trip records | Start/end time, distance, moving time, average and max speed, elevation gain | So your ride history and stats are available in the Trips tab |
| Route points | Timestamp, latitude/longitude, speed, and GPS accuracy for each recorded point | To draw your route and flag low-confidence GPS stretches |
| Preferences | Units, theme, gauge style, calibration offset, overspeed alert settings | To remember how you like the app set up |
| Device status | Battery level, satellite count, thermal state — read live, not stored | To show status chips and reduce GPS sampling when your device is under strain |
None of this is linked to your name or an account — the app has no sign-in and no user accounts at all.
The app uses a small set of Google Firebase services to stay reliable and keep you informed. None of these ever include your location, route, or trip content.
Automatically reports crashes and app freezes so problems can be fixed. A report can include:
Helps us understand which features are actually used, so we spend effort where it matters. Events are things like "trip started," "gauge theme changed," or a screen being viewed — never the GPS data itself. You can turn this off any time in Settings without losing any app functionality.
Used only for occasional, optional messages from us — for example, letting you know about a new feature. We don't have your location, contacts, or any personal identifier to target these with; they go out to whoever has the app installed and notifications enabled. You can disable notifications entirely in your device's system settings at any time.
These three Firebase services are provided to us by Google under Google's own data-processing terms; we don't sell this data or use it for third-party advertising.
This app is not directed at children and does not knowingly collect data from children under 13 (or the relevant age of consent in your region). Given the app requires precise location and no accounts exist to verify age, it is intended for general/driving-age audiences.
If this policy changes, the "Effective" date at the top will be updated. Material changes (for example, adding a new kind of data collection) will also be reflected in the app's own Settings screen where practical.
Questions about this policy or your data can be sent to replace-with-your-contact-email.