Name: SpeedZone - Real-time Speed Limit Alerts
Rating: 2.8 (4 reviews)
Author: FeliXGear

SpeedZone - Speed limits alongside your activity

Add SpeedZone as a data field to a compatible Garmin activity screen. It shows your current speed and the available speed limit in km/h. Version 3.0.0 introduces redesigned road-data handling and clearer information about how certain each value is.

ROAD DATA AND COVERAGE
Dedicated server-side OpenStreetMap road indexes cover Hungary, Lithuania, Germany and Switzerland. Lithuanian seasonal limits are handled where the road data and supported rules allow it. When local evidence is missing, the server can try an online OpenStreetMap lookup, including in other countries, and reuse suitable cached results. Coverage and online availability vary; not every road has a usable limit.

READING THE LIMIT
=50: a specific numeric value in the map data, not a road sign checked on site.
?50: a probable value from supported rules or less-certain evidence.
~50: an estimated value.
!: conflicting or unresolved information; no numeric limit is shown.
--: no usable limit or road match is available.
The symbols remain meaningful on monochrome displays.

FULL VERSION
- Road names or route references where available.
- Optional overspeed vibration and red text only when the current road match and fresh mapped sign evidence qualify for an alert. Probable and estimated values do not trigger these alerts. Device support also matters.
- Your speed as a percentage of the limit when that value qualifies for alerts.

The basic trial shows the available limit and your current speed, but not road labels or premium overspeed alerts. The cache/download indicator is also available in the trial.

UPDATES WHILE MOVING
On devices with sufficient memory, small nearby-road packets let the data field follow the matched road between server updates and tolerate brief GPS movement. Lower-memory devices use compact point lookups instead.

The edge arc shows how much of the downloaded area's distance or lifetime has been used. A full ring appears during a request. It is not a road-sign or speed-zone boundary. Valid road labels remain visible during background refreshes where possible.

SETUP AND CONNECTION
Enable GPS, add SpeedZone to your activity screen and keep the device connected to the internet, normally through Garmin Connect on your paired phone. The country indexes live on the server, not on the watch; short-lived caching is not full offline country-map support.

For full access, enter your Donor ID in the data-field settings. Settings changes apply during the activity once delivered to the watch; no routine restart is required. The old fixed zone-edge distance setting does not control the redesigned indicator.

IMPORTANT
Use the road signs and applicable rules as your authority. GPS errors, missing map data, conditional restrictions and nearby roads can affect the result. This is not navigation or a guarantee of the legal limit. The display is not tailored to every vehicle category.

SUBSCRIPTION AND SUPPORT
SpeedZone is part of the unified FeliXGear subscription. For participating apps, activation, current terms and support, visit https://felixgear.net/ or email info@felixgear.net. If a road is missing, please include your Garmin model, app version and road name or route number.

Map data: (c) OpenStreetMap contributors, available under the ODbL.
https://www.openstreetmap.org/copyright