Teltonika FMM800 – LTE Cat M1 Plug & Play OBDII tracker
The Teltonika FMM800 is an extremely compact and smart Plug & Play tracker that plugs directly into a vehicle’s OBDII port. Support for LTE Cat M1 and NB-IoT, with reliable 2G callback, ensures future-proof connectivity. This model is specifically designed for light commercial vehicle fleet management, trip tracking and “Usage-Based Insurance” (UBI). The internal High Gain GNSS and GSM antennas provide a sleek design with no external cables, while the built-in 170 mAh backup battery ensures operation during power outages.
Crash analysis & Bluetooth LE – Data & Security
A unique feature of the FMM800 is its advanced crash detection. The built-in 3-axis accelerometer provides detailed “crash trace data” essential for accident evidence. Via Bluetooth® 4.0 LE, the tracker supports various wireless sensors for monitoring temperature, humidity and magnetic status. With features such as Green Driving and Jamming Detection, the FMM800 provides a complete security solution. Configuration is easy via FOTA Web or the Teltonika Configurator via USB or Bluetooth.
Key features
- Plug and play installation via OBDII
- 4G LTE Cat M1 & NB-IoT connectivity
- Advanced crash trace data export
- Bluetooth LE for wireless sensors
- Energy-efficient sleep modes
Why the Teltonika FMM800?
The FMM800 is suitable when you want to connect vehicles quickly and scalably via OBD-II, without complex installation. This model suits organizations looking to combine quick installation with LTE-M/NB-IoT connectivity and GNSS tracking, with Bluetooth® LE for compatible accessories.
Connectivity specifications
- Network Type Cellular: LTE Cat M1, NB-IoT, GSM/GPRS Bluetooth: 4.0 + LE
- Mobile Technology Standard: LTE Cat M1, NB-IoT, GSM/GPRS Data rates: LTE Cat M1 max. 588 Kbps (DL) / 1119 Kbps (UL) Supported bands: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
- SIM Type: Micro-SIM
Tracking & data
- GNSS Performance Systems: GPS, GLONASS, GALILEO, BEIDOU, QZSS, AGPS Position accuracy: < 2.5 m CEP Sensitivity: -165 dBM Hot/Warm/Cold start: < 1 s / < 25 s / < 35 s
- Sensing & Features Accelerometer (Crash detection) Green Driving & Eco-driving Geofencing (50 zones) Overspeeding detection Jamming detection.
Interfaces & I/O
- OBDII socket connection
- USB Micro-USB 2.0
- Antennas GNSS & GSM: Internal High Gain
Environment & hardware
- Power supply Input voltage: 10-30 V DC (surge protection)
- Battery Backup: 170 mAh Li-ion 3.7 V (0.63 Wh)
- IP Rating Protection: IP41
- Dimensions 67.2 x 49.6 x 25 mm
In the box
- Teltonika FMM800 tracker
- Packaging with Teltonika branding

