Quick verdict

VIDEOExcellent
GPSApproximately 10 Hz
IMUEmbedded accel + gyro
TRACK SUITABILITYVery good standalone camera

GPS returns on HERO13

GoPro’s GPMF documentation lists GPS9 returning at approximately 10 Hz. Fields include latitude, longitude, altitude, 2D and 3D speed, GPS time information, dilution of precision and fix state. GoPro also supports speed, altitude and other animated overlays in Quik.

GPS stream
GPS9, approximately 10 Hz
Storage
GPMF metadata track inside the recorded MP4
Motion
Accelerometer and gyroscope metadata
Live use by apps
Not a live Bluetooth GPS receiver; data becomes available after file finalisation
Vehicle data
Not recorded without a separate ECU/OBD/CAN source

Video and session reliability

GoPro specifies 5.3K at 60 fps, 4K at 120 fps and short Burst Slo-Mo modes. It also adds a 1900 mAh Enduro battery and states more than 1.5 hours at 4K30 or 5.3K30 under its test conditions. Track heat, airflow, screens, GPS and wireless settings can change real runtime.

Use a sustainable mode.

5.3K60 is not automatically better for a twenty-minute session. 4K60 offers strong motion review; 4K30 reduces storage and heat. Test the exact powered setup before the event.

Data access

The published GPMF parser makes the container relatively open compared with app-only telemetry. Quik is simplest for performance stickers; third-party tools can extract channels for analysis or custom overlays.

Limitations

  • 10 Hz is useful but temporally coarser than a quality 25 Hz logger.
  • Camera position can be poor for GNSS, particularly under a roof or metallised windscreen.
  • No RPM, throttle, brake pressure or CAN channels.

Sources