Inspect
Inspect a file
See what your file contains before you change anything.
Add a FIT, GPX, or TCX file
or choose a file from your device
FIT · GPX · TCX · 20 MiB per fileA CLEARER WAY TO WORK WITH YOUR RIDE
See what your recording really contains.
An activity file can hold much more than distance and a line on a map. Inspect brings available device details, timing, GPS, sensor channels, laps and embedded information into one readable view. It is useful before an edit, when two apps show different totals, or when you want to check what a cycling computer or watch actually saved. Missing fields stay labelled as missing; opening a file does not create measurements or change the recording.
Accepted formats: FIT · GPX · TCXHow to use this tool
- Choose an original FIT, GPX or TCX recording, up to 20 MiB.
- Explore the route and charts, then check the available device and recording details.
- Keep the original or move to a supported editing or data-export tool.
Questions about this tool
Can I open a Garmin or Wahoo FIT file without an account?
Yes, if the recording is readable and supported. Choose the file directly from your device. No KADALTO account is required and the file is not uploaded for inspection. Online maps make separate geographic requests.
Why is a device name or sensor value missing?
The source may not contain that field, or its identity may not be recognized. A file extension does not guarantee every possible measurement. Inspect reports available evidence rather than guessing a manufacturer, model or missing stream.