TomTom uses a specific numeric format to track map updates. This system allows users to quickly identify how old their map database is. The Four-Digit Format

From the NavCore 4.1 devices of 2004 to the TomTom Orbis platform of 2026, the maps have grown exponentially richer, smarter, and more responsive to real-world conditions. The introduction of IQ Routes in 2008 set a new standard for routing accuracy. Advanced Lane Guidance transformed how drivers approach complex interchanges. Map Share turned millions of drivers into active map editors. HD Traffic brought real-time conditions into the route calculation. And the shift to API-based delivery made TomTom's maps available anywhere developers needed them.

The Evolution of Navigation: A History of TomTom Map Versions