Show HN: I made Box Breath: a dead-simple app to calm your mind and sleep better

Hi HN,

I built Box Breath, a minimalist breathing app that helps you relax, focus, and sleep better using one of the simplest yet most powerful techniques: box breathing.

Whether you have 1 minute or 10, Box Breath guides you through slow, controlled breaths anytime you need a mindful pause.

Features:

Daily reminders to take a mindful break

Apple Health sync to track your sessions

Customizable sessions: choose cycles and breath durations

No clutter, no complicated menus—just start breathing in seconds.

Check it out: https://apps.apple.com/il/app/heads-up-box-breath/id67498087...

Would love to hear any feedback or suggestions for improving it!