How offline mode works
Offline mode uses a download-first approach:- Download offline packs - While connected, download map packs containing properties, parcels, and map layers for your work area
- Work offline - In the field, create and edit data without connectivity. Everything saves locally to your device.
- Automatic sync - When you reconnect, the app automatically uploads your changes to Forerunner
Download offline map packs
Offline packs contain everything you need to work in a specific area:Open offline maps
Select your area
Start the download
Wait for processing
Verify the download
What’s included in offline packs
Each offline pack contains:Enabling custom basemap imagery for offline mode
By default, offline packs include Forerunner’s standard satellite and streets base maps. If your account has custom aerial imagery or other custom base maps configured, a manager can turn them on for offline use so field teams see the same imagery offline as they do online. Offline imagery has to be configured at the account level before custom aerial layers can show up in the field. Only manager-level users can enable it from base map settings. Once it’s turned on for a base map, the imagery is included in every offline pack downloaded after that point.Turning on offline use for a base map
Open base map settings
Switch on 'Available offline'
Confirm image rights
Wait for processing
Have your team re-sync their offline packs
Keeping imagery current
Offline base map tilesets refresh automatically once per quarter (on the first of January, April, July, and October). Each refresh re-pulls the latest tiles from the source and replaces the previous offline copy — the next offline pack a user downloads picks up the new tiles. If you need an update sooner, trigger a manual refresh from the actions menu on the base map’s row in Settings → Data → Base Maps. You can monitor refresh and enable jobs in the Recent imports section at the bottom of the Base Maps settings page, which shows status (Processing, Success, or Error), timestamps, and any error message. A manual refresh often resolves transient errors; for repeated failures, reach out to your Customer Success Manager.Manage offline packs
View pack status
In Settings > Offline Maps, each pack shows:- Ready - Downloaded and available for offline use
- Processing - Server is preparing the pack
- Expired - Pack is older than 15 days and needs refresh
- Download available - Pack hasn’t been downloaded yet
Update a pack
Offline packs expire after 15 days to ensure you have current data. To update:Open offline maps
Find the expired pack
Tap Update
Switch active packs
If you have multiple packs downloaded, only one can be active at a time:Open offline maps
Select a different pack
Delete a pack
To free up device storage:Open offline maps
Find the pack to delete
Delete the pack
Create data offline
When offline, you can create:Properties
Create new properties from your current GPS location or by entering coordinates:- Tap on the map where you want to create a property
- Select Create property
- Fill in the property details
- Tap Save
Records
Submit records using any record type included in your offline pack:- Open a property’s detail panel
- Tap Records and select Add record
- Choose the record type
- Fill out the form fields
- Attach photos or documents
- Tap Submit
Tasks
Create and update tasks while offline:- Navigate to a property or custom object
- Tap Tasks and select Add task
- Fill in task details
- Tap Save
Capture photos offline
Photos captured while offline are stored on your device until sync:Open a record form
Tap a photo field
Capture or select
Review and confirm
Submit the record
Sync your work
Automatic sync
The app automatically syncs when you reconnect to the internet:- The app detects connectivity and begins uploading pending data
- A sync indicator shows upload progress
- You receive confirmation when sync completes
Manual sync
To trigger sync immediately:- Pull down on any list (task list, property records) to refresh
- The app attempts to sync pending data and download any updates
Sync status indicators
The app shows sync status for your offline work:Handle sync conflicts
The mobile app uses a last-write-wins approach for sync:- Your offline changes overwrite any changes made to the same data on the web while you were offline
- If you and another user both edit the same property offline, the last person to sync “wins”
- The app doesn’t merge changes—it replaces server data with your offline version
Offline limitations
Some features require an internet connection:Monitor connectivity
The app displays your connection status:- Green indicator - Connected to the internet
- Yellow indicator - Slow or unstable connection
- Red indicator / “Offline” - No internet connection
Offline best practices
Download packs on Wi-Fi - Downloading on Wi-Fi avoids cellular data charges and is faster. Update packs before they expire - Packs expire after 15 days. Set a reminder to refresh your packs weekly if you work in the field regularly. Check pack coverage before leaving - Verify your offline pack covers your entire work area. Areas outside the pack boundary won’t have offline data. Sync before starting new work - When you arrive at a site with connectivity, let the app sync first. This uploads pending data and downloads any recent changes from the web. Monitor storage - Offline packs and pending uploads consume device storage. Keep at least 500 MB free for smooth operation. Charge your device - GPS and offline operations can drain battery faster. Bring a charger or battery pack for full-day field work. Test offline before relying on it - Before critical field work, test offline mode while still near connectivity. Create a test record offline, then verify it syncs correctly.Storage management
Offline data uses device storage:Check storage usage
Go to your device’s Settings > Storage to see how much space Forerunner uses.Clear offline data
If storage is low:- Delete unnecessary offline packs in Settings > Offline Maps
- Ensure all pending data has synced before clearing
- Re-download only the packs you currently need
Failed uploads
If a sync fails repeatedly, the app stores failed data as a backup file. This prevents data loss but consumes storage. Contact support if you see persistent sync failures.Troubleshooting offline mode
My offline pack won't download
My offline pack won't download
- Insufficient device storage (need at least 500 MB free)
- Weak or unstable internet connection
- Server is still processing the pack
- Free up device storage by deleting unused apps or files
- Connect to a stronger Wi-Fi network
- Wait a few minutes and try again if the pack shows “Processing”
I can't see properties outside my offline area
I can't see properties outside my offline area
My offline data isn't syncing
My offline data isn't syncing
- No internet connection (check the connectivity indicator)
- Connection is too slow or unstable
- Server error during upload
- Verify you have a stable internet connection
- Pull down to refresh and trigger manual sync
- Move to an area with better connectivity
- Wait a few minutes and try again
- If syncing continues to fail, contact support
The app shows 'Slow connection' but I have signal
The app shows 'Slow connection' but I have signal
My offline pack expired
My offline pack expired
I created data offline but it shows 'Failed' status
I created data offline but it shows 'Failed' status
- Tap the failed item to see error details
- Verify all required fields are filled
- Check that you have permission to create that type of data
- Try syncing again with a stable connection
- If the issue persists, the app backs up failed data. Contact support for help recovering it.
Related documentation
- Getting started with mobile - Initial app setup and configuration
- Collecting field data - Creating records and capturing photos
- Using tasks on mobile - Task management in the field
- Troubleshooting - Resolve common mobile app issues