Why Tummo?

Real Change Starts with Real Feedback

Most approaches to managing stress rely on intention alone—hoping you’ll remember to take a deep breath when it matters most. But without real-time, accurate feedback, it’s impossible to know if you’re actually engaging the one muscle that matters—your diaphragm.

That’s like trying to improve your body’s most vital system with a blindfold on. Real change requires awareness. It requires a closed loop.

We Measure What Matters.

Tummo is the only wearable in the world that focuses on the root cause: the quality of your breath, measured directly at the diaphragm. This isn’t just another health metric—it’s the control panel for your nervous system.

This is What "Feeling Better" Actually Looks Like.

When you master your breathing, the benefits aren’t abstract. They are tangible, measurable improvements you will feel every day.

From Reactive to Composed

Instead of being hijacked by stress, you’ll feel grounded and in control—able to stay calm and respond thoughtfully, not react emotionally.

From Fatigued to Focused

That 2 PM brain fog fades as better oxygenation fuels sharper focus, creativity, and deep work.

From Restless to Rested

Racing thoughts fade, helping you fall asleep faster and wake up truly refreshed after deeper, more restorative sleep.

From Hindered to Recovered

Your body heals faster—with more oxygen, your cells get the tools they need to repair muscles and recover efficiently.

Experience the future of anxiety relief.

Pre-order today. Fully refundable anytime before shipment. Early-bird perks, discounts and priority shipping included.