Your breath knows
things you don’t.
Breethly turns every breath into real-time training. Reset before a high-stakes meeting, recover from a hard moment in two minutes, and build a nervous system that holds under pressure.
You feel it. You just can’t fix it in real time.
You know when you’re stressed. You know when your focus is gone. The problem was never awareness. It’s that nothing you own actually trains you out of it.
Appsguide you.
Wearablestrack you.
Neithertrains you.
Breathe. Read. Coach. Train.
A real-time loop that closes the gap between knowing and doing.
Breathe
Open BreathOS and take one guided breath.
Read
It reads your live nervous-system state from your breath and your Apple Watch or Oura.
Coach
BreathOS™ adapts the session to exactly where you are right now.
Train
Repeat the loop. Your resilience gets stronger, on demand.
Where Others Track,
Breethly Trains.
Resilience isn’t a trait you’re born with. It’s a skill you train, one breath at a time.
Your Breath Coach,
in Your Hand.
Everyday Resets in under two minutes. Live coaching that meets you where you are. iOS and Android, and it works right alongside your Oura or Apple Watch.
- Real-time breath feedback as you breathe
- Adaptive coaching that responds to you
- Progress you can track over time
One Score for
Your Whole State.
HRV, stress, and recovery, distilled into a single Nervous System Score you can own, train, and improve with every breath.
+6-12
+3
The Overloaded Executive.
You carry the day in your nervous system. Breethly trains the one system that decides how you show up under real pressure — in real time, in under two minutes.
Walk into the next room already centered, between back-to-backs.
Come back from a hard call in two minutes, not the rest of your day.
Build a nervous system that holds its edge when the pressure is highest.
Founding backers funded V1 on Kickstarter
On the early-access list
To change your state with an Everyday Reset
Join the founding community shipping with us. New York, 2026.