SMARTFIT BY TOOLMITRAA
Create Smart FIT Activities from Maps, Routes and GPX Tracks
Build a cycling or running route, set target averages and start time, then generate a terrain-aware FIT activity with synchronized GPS, elevation, speed, HR, cadence, power, laps and timer behavior.
Terrain-aware activity simulation
SmartFIT changes speed, power, cadence and heart-rate behavior according to gradient, road surface, coasting, stops and recovery instead of filling the file with flat target values.
- Target average speed, heart rate, pedalling cadence and power
- Smart downhill coasting and zero cadence
- Heart-rate lag and recovery during stops
- Road/trail surface and elevation effects
- Loops, laps, pauses and elapsed versus timer time
- Recorder and paired sensor metadata
Targets are goals, not constant values
A target of 148 bpm or 86 rpm does not mean every record should be 148 bpm or 86 rpm. SmartFIT shapes the stream around terrain and then balances the activity toward the requested averages.
Frequently asked questions
Can I choose the activity start time?
Yes. The selected local date, time and timezone are propagated to records, laps, session, activity and timer events.
Can cadence be zero downhill?
Yes. Smart coasting can set cadence and power to zero or near zero on descents while speed remains high.
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