Tuneders

Tuneders is an interactive mechanical watch calibration simulator. Create a calibration session, choose a starting caliber condition, and adjust the movement while tracking rate deviation, amplitude, beat error, stability, wear, and friction.

Use the workbench to make fine regulator and hairspring changes, then review how each adjustment affects the movement. The oscilloscope view shows a live trace, while precision and wear screens help you understand timing quality and mechanical stress.

Run stress tests across different conditions such as position, temperature, motion, and rest. Each test records spread and stability changes, helping you compare different tuning paths.

Finish a session to receive a calibration grade, XP progress, and session records. You can replay past sessions, review change history, delete demo data, and manage reminders and app settings.