You're getting a GPS ping and a fuel level. That's it. Meanwhile the engine's throwing codes, the EV battery's degrading faster than you'd like, and your maintenance schedule is based on guesswork. The FMM150 has a CAN bus data processor built in — no external OBD dongle dangled off a mirror. It reads 100+ parameters straight off the vehicle's own bus across light vehicles, trucks, buses and special machinery. If you've got EVs rolling, it supports 150+ models so you're actually seeing battery state, charge cycles and drivetrain data that a generic tracker can't touch. You get the detail to plan maintenance before the breakdown, not after
| brand | Teltonika |
| model | FMM150 |
| category | Electronics & Components |
| subcategory | Automation & Security |
| connectivity | 4G LTE Cat M1 |
| can_parameters_supported | 100+ |
| ev_models_supported | 150+ |
| vehicle_types | Light vehicles, trucks, buses, special machinery, EVs |
| data_processor | Integrated CAN bus |