Swell: Sleep, Breathe, Relax

Sleep soundly. Breathe easy. Relax completely.

Swell is the world’s first sonic wellness app that generates rejuvenating audio experiences fine-tuned to the rhythm of your body for optimal sleep and relaxation. Using sensors from your iPhone, Swell composes soothing music and soundscapes that adapt to your body's needs by composing harmonious audio that adapts to your breath and preferences in real-time. Sit back, relax, and drift away to magical sounds perfectly in-tune with your body and mind.

SLEEP SOUNDLY
Swell generates sleep sounds, soundscapes, and sleep music that adapt to your sleep stage throughout the night. Don’t just track your sleep - enhance it. Experience the best nights sleep imaginable.

BREATHE EASY
Swell syncs with your respiratory system to compose calming music set to the rhythm of your breathing. Inhale and exhale your way to harmonious rest. Practice breathwork to the beat of your own body.

RELAX COMPLETELY
Unwind to peaceful music in-tune with your body and mind. Swell composes the ultimate soundtrack for yoga, meditation, and other relaxing moments in your day. Listen to infinite, original music tailored to your genre of choice.

PERSONALIZE
Customize Swell to make it your own. You can personalize music genres, ambient sounds, shut-off times, instructional narration preferences and more.

Sound good? Get Swell today!