Modular Activity Tracker Display

A wall-mounted, 3D-printed modular activity tracker display designed to track and showcase progress over time — your way.

This system uses a universal frame with interchangeable inserts, allowing you to track virtually any activity without reprinting the frame. Swap inserts to track miles run, miles biked, kilometers, fish caught, books read, workouts completed, or any other count-based activity.

The frame and inserts are printed separately to make customization easy and cost-effective. When you want to track something new, simply print a new insert — not an entirely new display.

Features

• Modular, interchangeable insert system
• Universal wall-mounted frame (print once, reuse forever)
• Supports multiple activities and units (miles, kilometers, counts)
• Large, easy-to-read number tiles
• Remix-friendly insert system

Included Files

• Universal frame
• Number tiles (0–9)
• Storage box designed to hold 4 of each number
• Sample insert: Miles Run This Year
• Blank insert for custom designs
• Combined 3MF for easy printing
• Individual STL files organized by folder

Additional Inserts & Updates

This model is part of the Modular Activity Tracker System collection, which includes additional inserts and future expansions:
👉 [https://makerworld.com/collections/18584426](https://makerworld.com/collections/18584426)

Printing Notes

• Frame, inserts, numbers, and storage box print separately
• PLA or PETG recommended

Remixing & Community Inserts

Community creativity is encouraged.

Feel free to design and share your own inserts as remixes. When publishing adaptations, please ensure inserts are designed to fit the original frame and link back to this model.

License

This model is shared for personal, non-commercial use.
Remixes are welcome under the same license.