Aviana: Adaptive Sound

Aviana helps you fall asleep, stay asleep, and wake up gently — with sound design grounded in published sleep research.

BUILD YOUR NIGHT
More than 260 sleep sounds across four collections: calming soundscapes, nature (rain sounds, ocean, birdsong, campfire), frequencies (white noise, pink noise, brown noise, binaural beats), and a sensory-friendly collection designed with neurodivergent listeners in mind. Layer up to eight sounds into a personal mix, tune each layer's volume, and save it for every night — whether you are winding down, masking noise, or settling a racing mind.

SOUND THAT ADAPTS
Aviana listens to your night, not just your taps. With a connected wearable or Health Connect*, the adaptive engine softens your mix as you drift into deep sleep and keeps quiet through REM — so the sound is there when you need it and out of the way when you don't.

SPATIAL AUDIO
Place each sound around you and set it in motion. With headphones, rain can drift overhead while a low pad rests behind you.

AFFIRMATIONS
Wind down with softly spoken affirmation tracks, mastered for late-night listening — or create your own.

WAKE UP WELL
Smart alarms aim for the lighter side of your sleep cycle, with a gentle ramp instead of a jolt. A morning recap shows how your night actually went.

EVIDENCE, NOT FOLKLORE
Every sound carries an evidence tier linked to the research behind it. We tell you what science supports — and what it doesn't.

Aviana respects your night and your data. Health information stays on your device unless you explicitly choose to share de-identified readings to support sleep research.

*Adapts to your sleep.
Connect Health Connect and Aviana shapes the soundscape to your night: it senses sleep onset and sleep stages from your heart rate and sleep data, softens the mix as you drift deeper, and the smart alarm waits for a lighter stage before waking you. See your sleep stages, heart rate, HRV and breathing rate each morning in Sleep Insights. Your health data is processed on your device.