Motorsport loggers: recorded channels and practical differences.
This section compares the documented GNSS rate, motion sensors, vehicle-data connections, storage and exported files. It does not treat headline accuracy as a complete measure of usefulness.
Logger hardware — 12 devices
Portable GPS receivers are simple to install. ECU-capable lap timers can record more channels, but require compatible protocols, cables and configuration.
Practical advantages
10 Hz or 25 Hz GNSS can describe a lap in more detail than a typical phone recording.
Dedicated storage reduces dependence on a phone remaining connected.
Some systems combine GPS, IMU, lap timing and ECU channels on one clock.
A high sample rate does not guarantee positional accuracy.
Vehicle channels depend on the car, ECU protocol and physical connection.
Vendor software or proprietary formats may restrict the workflow.
Separate camera footage still needs reliable synchronisation.
RACEBOX / PORTABLE GNSS
RaceBox Mini S
Standalone 25 Hz GNSS and motion logger.
GNSS · 25 HZACCELEROMETERGYROSCOPEINTERNAL STORAGENO DIRECT CAN / OBD-II
RaceBox documents 25 Hz delivered GNSS and motion output, standalone session storage, Bluetooth LE and CSV, VBO and GPX cloud exports.
Practical use: suited to portable position and motion logging. It does not record ECU channels directly, and separately recorded video must be synchronised.
The DL model adds CAN, RS232 and K-Line interfaces. Available RPM, throttle, temperatures and other channels depend on a supported ECU definition and correct installation.
Practical use: suited to lap timing and combined GPS, motion and supported ECU logging. Installation and software setup are more involved than a portable receiver.
Current V3 hardware records 25 Hz GNSS to an SD card in Racelogic VBO format. Earlier VBOX Sport hardware may be 10 Hz, so the generation or serial range matters.
Practical use: suited to portable GPS analysis in the Racelogic workflow. It does not add camera video or ECU channels by itself.
RACEBOX / PHONE-DEPENDENT GNSS
RaceBox Mini
25 Hz GNSS and motion output without standalone storage.
The Mini supplies position and motion data to a compatible phone application. Unlike the Mini S, it does not store a standalone session internally.
Practical use: appropriate when a phone will remain connected throughout the session.
RACEBOX / EMBEDDED GNSS
RaceBox Micro
Small wired 25 Hz receiver for integration projects.
GNSS · UP TO 25 HZACCELEROMETERGYROSCOPEINTERNAL STORAGE3.5–16 V INSTALLATION
RaceBox documents multi-constellation GNSS, internal 1 kHz motion-sensor sampling, 25 Hz client output and approximately 130 minutes of storage at 25 Hz.
Practical use: requires suitable power, enclosure and mounting rather than simple dashboard placement.
The original unit is self-contained and does not require a phone for live timing. Its documented GPS rate is lower than the Mini family's 25 Hz output.
Practical use: useful when a built-in live display matters more than the higher Mini-family output rate.
GARMIN / INTEGRATED COACHING
Garmin Catalyst 2
Integrated GNSS, video, display and track coaching.
GNSS · 25 HZ1440P VIDEOLAP TIMINGON-DEVICE DISPLAYAPP FOR FULL REVIEW
Garmin documents an integrated camera, 25 Hz GNSS, audible coaching and on-device summaries. Detailed review is handled through the Catalyst mobile app.
Practical use: an integrated coaching system, not a general-purpose raw CAN logger.
VBOX Video HD2
Two-camera logger with synchronised GNSS and CAN data.
GNSS · 25 HZTWO HD CAMERASLIVE OVERLAYSUP TO 80 CAN CHANNELS
Racelogic documents two waterproof 30 fps camera inputs synchronised with 25 Hz GNSS, real-time graphics and up to 80 configured CAN channels.
Practical use: reduces separate-file synchronisation, but requires a wired installation and correct CAN configuration.
OBDLINK / OBD-II INTERFACE
OBDLink MX+
Bluetooth OBD-II interface for phones and computers.
MX+ supports legislated OBD-II protocols and additional manufacturer networks on supported vehicles. The app and requested PIDs determine the actual channel set and update rate.
Practical use: convenient for accessible engine parameters; not equivalent to unrestricted direct CAN logging.
AUTOSPORT LABS / CONFIGURABLE LOGGER
RaceCapture/Pro MK3
CAN, GPS, analog and digital motorsport logger.
GPSCAN8 EXTERNAL ANALOG INPUTSSD CARDWI-FI / BLUETOOTH
The official product brief documents configurable CAN, analog, digital and timer inputs with local storage and wireless connectivity.
Practical use: intended for custom installations where sensor wiring and channel configuration are acceptable.
CSS ELECTRONICS / CAN LOGGER
CANedge2 GNSS/IMU
Two-channel CAN FD/LIN logger with Wi-Fi and sensors.
2 × CAN FD2 × LINGNSS / IMU · 5 HZMF4 STORAGEWI-FI TRANSFER
CANedge2 records raw CAN/LIN to SD card in MF4. The GNSS/IMU version adds time-synchronised position, attitude, angular rate and acceleration output at up to 5 Hz.
Practical use: configurable raw-network logging and open processing; not a driver-facing predictive lap timer.
RACE TECHNOLOGY / BLACK-BOX LOGGER
Race Technology DL1
Vehicle and GPS logging without an integral display.
GPSVEHICLE INPUTSSTANDALONE LOGGINGNO INTEGRAL DISPLAY
Race Technology describes the DL1 as a compact black-box system for recording GPS and a range of vehicle data for later computer analysis.
Practical use: installed logging where post-session analysis matters more than a built-in lap display.
Compare logger features
Use the grid to see which products provide the hardware features required for your track-day setup.
