Detailed guide

Pick a calming scene by choosing a picture, or tap Add image to use your own. Pick an instrument that will play during your breathing session.

There's a row of six small tabs at the bottom — here's what each one does:

The six tabs

• Frequency — tunes the healing tone from 45–963 Hz; the number shown is the frequency in Hz. This is also where you'll find preset frequencies such as Solfeggio and planetary tones.
• Resonance — controls how much reverb/echo surrounds the sound, from a dry, close tone (0%) to a spacious, cathedral-like wash (100%).
• Breathing tempo — sets the rhythm of the guided circle. Switch between Breathe in, Hold and Breathe out, and drag the slider to set each phase's length in seconds (e.g. 4-4-4 for box breathing, or a longer exhale for 4-7-8 breathing).
• Sound tempo — decides when the sound plays. When Follows breathing is on, the sound swells and fades with your breath automatically. Turn it off to choose independently whether the sound plays.
• Session length — sets how long the whole session runs, from 1 to 60 minutes. Drag the slider or tap one of the quick-select chips.
• Presets — opens a panel of ready-made combinations (place, sound, frequency, tempo and length already tuned together, e.g. "Gong Bath" or "Moon · Sleep"). Tap one to load it instantly instead of setting everything by hand.

Your choices are saved live as you adjust them — once you're happy, press the start button in the centre of the circle to begin your breathing session.

During your session you can

• () Pause your session.
• () — hides all the buttons.
• () mutes the sound.
• () hides the guiding texts inside the breathing circle.
• () Stop the session and go back. You can also abort the session by pressing the breathing circle.