For a KML file, Gaia GPS (Android or iOS) and OsmAnd are the best-documented options here. Gaia imports KML tracks, routes, and waypoints; OsmAnd imports KML/KMZ and converts them to GPX. No current standalone GPS model with verified direct KML import is established by the sources below, so check a device’s exact manual before buying.
Which GPS apps open KML files?
Both Gaia GPS and OsmAnd document KML import, but they handle the file differently. Choose based on what the KML contains and whether you want it kept in its original format or converted for use in the app.
| Option | KML behavior | Limits and caveats | Best suited to |
|---|---|---|---|
| Gaia GPS for Android | Imports KML and GPX through the app or by opening a file from email or cloud storage. | The Android help page does not state an import-size limit; do not assume the iOS limit applies. | People who already use Gaia or want a documented phone-based import workflow. |
| Gaia GPS for iOS | Imports KML containing tracks, routes, and waypoints. | Some KML content, including map data, is incompatible with the ordinary import flow. Mobile imports are limited to 15 MB. | People with a route, track, or waypoint file within the stated limit. |
| Gaia GPS website and sync | Imports KML, GPX, KMZ, GeoJSON, and FIT files, then can sync saved data to the app. | Limit of 1,000 features per file; associated photos in KMZ are not imported. | Desktop preparation or importing files before syncing to a phone. |
| OsmAnd on Android or iOS | Imports KML/KMZ for tracks, routes, and favorites, converting KML/KMZ to GPX. | The converted GPX may not retain every source-specific detail; inspect the result. | People who want KML/KMZ brought into OsmAnd’s track workflow. |
| Standalone GPS | No named current model with verified direct KML import is established by the cited official documentation. | Support depends on the specific model and import process. | Buy only after confirming the exact model’s manual says how it handles your KML content. |
What kind of information is in your KML?
KML is a container for geographic data, not a guarantee that every app will display every kind of content. A file containing a route, track, or waypoints is different from one containing map-like layers or other custom content.
- For Gaia: its iOS import instructions explicitly cover tracks, routes, and waypoints, and warn that some KML data types such as map data are incompatible.
- For OsmAnd: KML and KMZ are imported as tracks and converted to GPX. Review the imported track to make sure the information you need survived conversion.
- If you have a GPX version: Gaia recommends using it when it contains the same data, because many KML files lack speed and time information that may be present in GPX.
How to import a KML file into Gaia GPS
Android
- Open Gaia GPS and go to Saved.
- Tap the three-dot menu and choose Import File, then select the KML file. Alternatively, open the file from email, Dropbox, or Google Drive and choose Gaia GPS when prompted.
- Check the imported item in your saved data.
Gaia’s Android instructions document KML/GPX import but do not give the same explicit file-size limit as its iOS instructions. See Gaia’s Android import guide.
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iPhone or iPad
- Open the KML attachment or file from Mail, Messages, Dropbox, or another supported file source.
- Use the share or open-in option and select Gaia GPS.
- Open the newly imported folder in Gaia and confirm the route, track, or waypoints appear as expected.
Gaia’s iOS mobile import limit is 15 MB. Its instructions say each import creates a new folder. See Gaia’s iOS import guide.
Gaia GPS website
- On gaiagps.com, use Import Data or drag the file onto the map.
- Review the items Gaia detects and save the imported data.
- Sync the saved data to the mobile app.
The website accepts KML among other formats and allows up to 1,000 features per file. Photos associated with a KMZ file are not imported. See Gaia’s website import guide.
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- Road trip–ready features include the HISTORY database of notable sites, a U.S. national parks directory, Tripadvisor traveler ratings and millions of Foursquare POIs
- Driver alerts for things such as school zones, sharp curves and speed changes help encourage safer driving and increase situational awareness
- Access live traffic, fuel prices, parking, weather and smart notifications when you pair this navigator with your compatible smartphone running the Garmin Drive app
How to import KML or KMZ into OsmAnd
- Open the KML or KMZ file from a file manager or another supported file source and choose OsmAnd.
- Import it as a track, then find the saved item in OsmAnd’s track area.
- Review the converted GPX track and confirm it contains the route information you need before relying on it for navigation.
OsmAnd’s documentation lists KML and KMZ import/export for tracks, routes, and favorites, and says KML/KMZ are converted to GPX. Its track guide describes saving an imported external file in the Import folder for offline navigation and analysis. See OsmAnd’s import/export documentation and OsmAnd’s track guide.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Will a standalone GPS read a KML file?
It may, but the sources cited here do not verify a specific current standalone model with direct KML import. Do not infer KML compatibility from a device’s GPX support or from the fact that its companion phone app can convert files. Before purchasing, check the exact model manual for the supported file types, supported KML elements, and whether conversion is required.
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- Bright, high-resolution 5” glass capacitive touchscreen display lets you easily view your route
- Get more situational awareness with alerts for school zones, speed changes, sharp curves and more
- View food, fuel and rest areas along your active route, and see upcoming cities and milestones
- View Tripadvisor traveler ratings for top-rated restaurants, hotels and attractions to help you make the most of road trips
- Directory of U.S. national parks simplifies navigation to entrances, visitor centers and landmarks within the parks
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- Hands-free calling when paired with your compatible smartphone with BLUETOOTH technology and convenient Garmin voice assist lets you ask for directions to places you want to go
- Road trip–ready features include the HISTORY database of notable sites, a U.S. national parks directory, Tripadvisor traveler ratings and millions of Foursquare POIs
- Driver alerts for things such as school zones, sharp curves and speed changes help encourage safer driving and increase situational awareness
- Access live traffic, fuel prices, weather, parking and smart notifications when you pair this navigator with your compatible smartphone running the Garmin Drive app
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What to check if the import fails
- Confirm the file’s contents: determine whether it contains tracks, routes, or waypoints, rather than map data or another unsupported layer.
- Check file constraints: Gaia iOS imports are limited to 15 MB; Gaia’s website allows up to 1,000 features per file. The Android help page does not state a comparable size limit.
- Try GPX if available: Gaia recommends GPX when it contains the same data, since many KML files lack speed/time information.
- Inspect conversions: OsmAnd converts KML/KMZ to GPX, so verify the resulting track rather than assuming every detail carried over.
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