Spire knows when you’re tense and reminds you to take a deep breath.

This is Spire. By measuring your breathing patterns throughout the day, it can notify you when you’re tense, guide you to greater calm, and help you discover what makes you focused.

Each week, Spire eliminates over 1 million moments of tension. Our customers report that Spire reduces fatigue and headaches, increases calm and productivity and enables a healthier and more mindful day.




Based on 7 years of research into the Science of Breath.

Studies have shown how simply controlling our breathing can lower blood pressure, reduce tension and increase endorphins. Spire measures respiratory patterns to detect subtle changes in your state of mind and then guides you to regain calm and focus.