Boxi Breathe

Box breathing is a simple breathing technique used by Navy SEALs, athletes, and mindfulness practitioners to calm the nervous system, reduce stress, and sharpen focus.

Boxi Breathe guides you through each phase — inhale, hold, exhale, hold — with a clean glowing animation and a gentle haptic tap on each transition.

FEATURES · Customisable session length (1–60 minutes) · Adjustable phase timings (1–20 seconds each) · Glowing square animation with live phase countdown · Session history — track today, this week, and all time · Works entirely offline — no account, no ads, no tracking · Screen stays on during your session