SpeedFIT — Speediance to .FIT

FitLab Tech

In-app purchases

About this app

Your Speediance workouts as standard FIT files for Garmin Connect.

If you own a Speediance Gym Monster and want your strength training data in Garmin Connect, SpeedFIT gives you full control. No Garmin password needed — just sign in to Speediance, pull your workouts, and export each one as a standard .FIT file you upload yourself. The .FIT format is supported by other fitness platforms too — feel free to try uploading anywhere that accepts standard FIT files.

WHY MANUAL EXPORT

✓ Your Garmin login stays with you — SpeedFIT never asks for it
✓ Upload directly to Garmin Connect — or try other platforms that accept .FIT
✓ Decide which workouts ship and which stay private
✓ One file per workout — keep a backup, share with a coach, or upload from another device

WHAT'S IN EACH FIT FILE

✓ Original Speediance workout name preserved
✓ Per-set details: reps, weight, work time, rest time, volume
✓ Workout stats: total time, work time, rest time, calories, total reps, total sets, total volume, power output (kJ)
✓ Heart rate samples over the workout timeline, with average, maximum, and per-set peaks
✓ Muscle group / body-part tagging — body heat maps populate correctly when you upload to Garmin

SMART EXERCISE MAPPING

Garmin's exercise library doesn't use the same names as Speediance. SpeedFIT picks the closest matching Garmin-compatible equivalent for every Speediance exercise (and the right muscle category, so heat maps populate correctly).

Not happy with our pick? Edit the exercise on whatever platform you upload to — your sets, reps, weight, and timing data are preserved either way.

APP FEATURES

✓ Export any Speediance workout as a standard .FIT file
✓ Files saved to your Downloads folder — share or upload from there
✓ Smart duplicate detection — never re-exports the same workout
✓ Encrypted on-device credential storage for Speediance
✓ One-time purchase ($14.99) — no subscriptions, ever
✓ See your real workout data before you buy: connect, browse, inspect every parsed metric

PRIVACY-FIRST DESIGN

SpeedFIT runs entirely on your phone. There is no SpeedFIT server. Your Speediance credentials and workout data never touch any system the developer controls — and SpeedFIT never asks for your Garmin login at all.

• Speediance credentials encrypted with AES-256 in the Android Keystore
• Network connections only to Speediance (HTTPS) — no third-party uploads
• No analytics, no advertising, no tracking SDKs
• Privacy Policy: https://speedfit-app.github.io/speedfit-legal/PRIVACY

HOW IT WORKS

1. Sign in to Speediance (one time)
2. SpeedFIT detects your workouts and shows every parsed metric
3. Tap a workout to inspect the full breakdown — see for yourself the data is correctly parsed
4. Unlock for $14.99 — one-time, no subscriptions
5. Tap Export — a .FIT file is saved to your Downloads folder
6. Upload to Garmin Connect, or try any platform that accepts standard FIT files

One-time purchase. No subscriptions. No recurring charges.

IMPORTANT NOTES

• Garmin Connect and Speediance are trademarks of their respective owners. SpeedFIT is an independent third-party utility, not affiliated with, endorsed by, or operated by either.
• SpeedFIT depends on the Speediance API. If Speediance changes their API, some features may temporarily stop working until an app update is released.
• .FIT is an industry-standard format published by Garmin. Compatibility with other platforms varies.

CONTACT

Questions, bugs, feature requests: [e-mail]
Privacy: https://speedfit-app.github.io/speedfit-legal/PRIVACY
Terms: https://speedfit-app.github.io/speedfit-legal/TERMS

What’s new

SpeedFIT brings your Speediance Gym Monster workouts into Garmin Connect. Track every set, rep, weight, and heart rate alongside your runs and rides. Your strength training counts toward your Garmin fitness score and training load.

One-time purchase, no subscription. Your Speediance credentials stay on your device.