One tap and we'll pick the right technique.
For right now
The full toolkit
Sleep better on purpose. Get the free Sleep Protocol — the three techniques for nights your mind won't shut off, as a one-page guide.
Get the free guide →How do you feel now?
Last 7 days (minutes)
This app is an educational tool for practicing breathing techniques. It does not diagnose, treat, or prevent any condition, and it is not a substitute for care from a qualified healthcare provider.
Stop any exercise that causes dizziness, tingling, chest discomfort, or distress. Breathe gently — effort is not the goal.
Breath retention (Wim Hof–style rounds) carries real risks. Never practice it in or near water, while driving or operating machinery, or standing up. Skip retention entirely if you are pregnant or managing cardiovascular, respiratory, or seizure conditions — talk to your doctor first.
Your session data is stored only on this device. Nothing is uploaded, tracked, or shared.