Train a sharp, unshakable mind
Huff turns science-backed breathwork into daily training for your mind. Sharpen your focus, steady your nerves and build the kind of resilience that holds under pressure. Five minutes a day is enough to start.
Everything you need to build the habit
A focused toolkit — no clutter, no noise. Just the techniques that work, ready the moment you open the app.
Box Breathing
CalmEqual in-hold-out-hold rounds to pull you out of fight-or-flight and back to centre.
Learn moreWim Breathing
EnergyPower-breath rounds and holds to spark focus, warmth and that wide-awake clarity.
Learn more4-7-8 Breathing
SleepIn for four, hold for seven, out for eight. The long exhale that switches the day off and walks you toward sleep.
Learn moreGuided Meditations
CalmSoft-spoken sessions to follow along — wind down, find focus, or drift off to sleep.
Learn moreFocus Trainer
FocusA daily focus challenge that adapts to you. Hit your minutes and it levels you up; miss a day and it gently eases you back.
Learn moreStreaks & Stats
HabitWatch consistency build day by day — gentle nudges keep the practice alive.
Learn moreFollow the breath
On-screen guides pace every inhale, hold and exhale — box breathing to find your calm, Wim-style rounds to spark energy. Just follow along.
- Box breathing to settle and reset
- Wim-style rounds to fire you up
- Clear visual pacing — eyes open or closed
Watch your streak grow
Consistency beats intensity. See your streak, your longest run and a year of practice at a glance — small wins that compound.
- Daily streaks & a full-year heatmap
- Longest streak and all-time sessions
- Gentle reminders that keep you coming back
Breathing is better together
Live group sessions, everyone on the same breath. A public room opens twice a day: join the lobby, watch the faces gather, and breathe the same session as the whole room.
- Two sessions a day, at 6:10am and 10pm UK time
- Every round starts with the group
- Free to join, right from the home screen
“Small, consistent moments — for a calmer mind and a steadier body.”
Huff is a tool for personal development, built to fit any schedule. Five minutes is enough to begin.
Start breathing better today
Free to download. Pause, breathe, reset — wherever you are.
From the blog
All posts →Huff update: The Light Bringer quest, plus crash and battery fixes
Huff update: The Light Bringer quest, plus crash and battery fixes Ste Founder, Huff Hello, A new version of Huff (2.1.107967) is out now on the App Store and Google Play. It brings our first quest,
Breathe together, Sleep better, log your cold water, and meet Paula
Breathe together, Sleep better, log your cold water, and meet Paula Stephen Martin Founder, Huff Hello, We have been quiet for a few weeks because we have been building, and this month there is quit
FB 💯: Lifetime giveaway!
A random member of the group will receive a lifetime subscription!
Breathwork, easy to do, easy not to do.
If you do breathwork today, will your life feel like it's leapt forward? Not today.
Dev: Work in progress – Focus Trainer
It’s really designed as a way to ease you into a daily meditation practice
Finish the day before you start the day
You can run the day, or the day can run you.