GDF HEMA Timer

About GDF HEMA Timer

GDF HEMA Timer is a clean, open-source timer built for judges and officials in Historical European Martial Arts (HEMA) competitions. It helps you manage time, track scores, and record penalties during fights — all in a simple, intuitive interface designed for real-time use.

Whether you’re judging at a tournament or running sparring sessions at your club, GDF HEMA Timer keeps everything organised, visible, and accurate.

Key Features:
- Match timer: Start, pause, and reset bouts easily, with configurable round duration and breaks.
- Score control: Add or remove points instantly for each fighter — no clutter, no delays.
- Penalty tracking: Apply and clear penalties quickly with dedicated buttons.
- Fight overview: Large, clear display optimised for visibility from a judging table or side of the ring.
- Vibration & sound cues: Optional alerts when rounds start, end, or are paused.
- Automatic transitions: Seamless flow from fight start to break and reset.
- Offline & ad-free: Works without internet, shows no ads, and never collects data.
- Open source: 100 % transparent — audit, fork, or improve it yourself at
https://github.com/kstepanovdev/gdf_hema_timer