Day 1: Heart rate zone display

For my daily UI practice, I'm focusing on tackling one small problem each day. Today's challenge: finding a clear and quick way to communicate heart rate zones while on the move.

Also on days when I need an extra push during my run, I prefer to block out any time-related information. However, I still want to keep track of my heart rate zones. That's why I devised animated screens featuring symbols representing intentions. While they could use some refinement, their primary aim is to either maintain my pace or encourage me to slow down as needed.