Let your body change your mind

80% of nervous system signals flow from body to brain, shaping how you think and feel. With breath, you can shift that state.

3 minutes can change everything

Breathing in rhythm brings heart, lungs, and blood pressure into sync, a state known as cardiorespiratory coupling. The result is a measurable shift in your physiology
Heart rate variability rises
A marker of nervous system flexibility
Vagal tone strengthens
Increasing resilience to stress
Oxygenation improves
Nourishing brain and body
Blood pressure normalizes
Supporting cardiovascular health
Stress hormones drop
Cortisol lowers as calm takes hold
Heart rate variability reflects how flexibly your body responds to change. As HRV rises, your nervous system shifts into balance: a sign of calm focus and restorative breathing.
By stimulating your baroreceptors, resonance breathing enhances respiratory sinus arrhythmia and rhythmically exercises the vagus nerve — your body’s built-in brake pedal for stress.
Slowing your breath allows carbon dioxide to rise just enough to help oxygen bind to hemoglobin more efficiently, improving the body’s cellular oxygen supply.
Resonance breathing produces gentle, wave-like oscillations in blood flow that travel through the vascular system, supporting healthy circulation and pressure regulation.
Slow, rhythmic breathing signals safety to the brain, reducing cortisol and dialing down the body’s sympathetic “fight-or-flight” response.
Heart rate variability rises
A marker of nervous system flexibility
Heart rate variability reflects how flexibly your body responds to change. As HRV rises, your nervous system shifts into balance: a sign of calm focus and restorative breathing.
Vagal tone strengthens
Increasing resilience to stress
By stimulating your baroreceptors, resonance breathing enhances respiratory sinus arrhythmia and rhythmically exercises the vagus nerve — your body’s built-in brake pedal for stress.
Oxygenation improves
Nourishing brain and body
Slowing your breath allows carbon dioxide to rise just enough to help oxygen bind to hemoglobin more efficiently, improving the body’s cellular oxygen supply.
Blood pressure normalizes
Supporting cardiovascular health
Resonance breathing produces gentle, wave-like oscillations in blood flow that travel through the vascular system, supporting healthy circulation and pressure regulation.
Stress hormones drop
Cortisol lowers as calm takes hold
Slow, rhythmic breathing signals safety to the brain, reducing cortisol and dialing down the body’s sympathetic “fight-or-flight” response.
Recovery you can feel, 
and measure
In live testing, users saw heart rate variability increase by up to 300% within 3 minutes of guided breathing,* proof that calm isn’t just a feeling; it’s a state you can measure.
*Based on live heart data captured on ohm

From lab to your living room.

Ohm translates decades of academic research into a daily tool anyone can use: a lamp that makes the science simple, sensory, and part of daily life.