Breathing App

Respiratory baseline tool

Breath hold test

This timer is for a comfortable BOLT-style baseline, not a maximum hold. Stop at the first clear desire to breathe.

How to test

  1. Sit down and breathe normally for one minute.
  2. Take a normal inhale and a normal exhale.
  3. After the exhale, start the timer and hold gently.
  4. Stop at the first definite desire to breathe, then resume calm nasal breathing.
00.00

BOLT

Recent results

under 20 seconds

Build the foundation

Start with nasal breathing, diaphragmatic breathing and long-exhale sessions.

20 to 40 seconds

Solid baseline

Use coherent breathing and gentle box breathing to build consistency.

40+ seconds

Efficient control

Maintain your baseline with regular, comfortable practice.