In the office, connectivity is a constant. In the field, it is the exception. Software that assumes a signal fails exactly where it is needed most.
Treat the network as optional
Offline-first means the app writes everything to a local database first and syncs in the background. Forms, maps and reference data are cached on-device, so a capture never blocks on a request.
Sync is the hard part
- Queue writes and retry automatically when signal returns
- Resolve conflicts with a clear, deterministic rule
- Keep sync incremental so large datasets stay fast
No double data entry. Records arrive from the field already structured, and dispatch sees the day as it happens.