Free Physiological Sigh Timer

Fast stress relief • Resets breathing • Quick calm

Double inhale, long exhale

What is a physiological sigh?

A physiological sigh is a double inhale (a full breath followed by a short second sip of air) and a long, slow exhale. Done a few times it quickly lowers stress and resets your breathing. In this timer the brief hold marks the second top-up breath.

Is this breathing timer really free?

Yes, this timer is 100% free. No registration, no subscription, no hidden costs.

Does it work on mobile devices?

Yes, the timer works on any device with a browser — smartphones, tablets, and computers.

Do I need to download an app?

No download required. The timer works directly in your browser. You can add it to your home screen for quick access.

Why is this timer better than breathing GIFs?

Unlike GIF animations, our timer offers: audio cues for each phase, choice of 7 breathing techniques, binaural beats for deep relaxation, cycle counting, and can be installed on your phone. GIFs have fixed timing and provide no feedback.