Made for Side Sleepers
Every Detail, Designed for Comfortbale.
Redefining Sleep Audio
Most audio is made for listening,
SoundMask is made for sleeping.
Three modes. One tap.
Set your routine. Then let it go.


With the sleenova App, you can download new sleep-tuned audio, set playback duration and alarms, and personalize your sound preferences, binaural beats, and safe listening levels. Once everything is set, it runs directly from the mask — so your nights can stay phone-free. New content and features continue to evolve quietly over time.
Built for Daily Life
Calmer Nights
Helps light and noise feel less noticeable at night.
Emily
Marketing Manager
“I wake up multiple times during the night, but with this on, I rarely wake up at all, which makes a huge difference.”
Sound Without Earbuds
Ultra-thin speakers keep sound close, with nothing in your ears.
Rachel
Designer
“I’m a side sleeper and usually struggle with headphones, but this has outstanding comfort, especially for side sleeping, without any pressure.”
Rest in Daylight
Blackout and sleep audio create a steadier space to rest.
David
ER Nurse
“I wasn’t expecting much, but it genuinely helped—I fall asleep easier and feel more relaxed.”
Rest Beyond Home
Familiar sound and blackout for planes, hotels, and unfamiliar places.
Jason
Sales Executive
“I’ve started using it on trips and even during the day—it’s honestly a game-changer for travel or noisy environments.”