SMARTFIT BY TOOLMITRAA
FIT Section Remover
Delete an unwanted middle, start or end section while keeping the remaining timeline usable.
What this tool does
- Percentage-based section selection
- Safe timeline removal
- Distance continuity rebuilt after deletion
- Sensor records outside the removed section retained
Non-destructive workflow
SmartFIT works on an in-memory copy and exports a new file. Keep the original activity as your backup, especially before structural edits.
Frequently asked questions
Does this overwrite my original file?
No. SmartFIT exports a new result and does not modify the source file on disk.
Can I inspect the result before saving?
Yes. The current activity can be reviewed in SmartFIT Editor and Analyzer before export.
More SmartFIT tools
FIT Tools Suite · FIT File Editor · FIT File Repair · Smart FIT Generator · Cycling Activity Generator · Running Activity Generator · Cycling Route Builder · GPX to FIT · FIT Converter · Activity Analyzer · Activity Library · Athlete Twin · Personal Heatmap