Happiest Baby | SNOO Smart Sleeper and Baby Sleep Solutions

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SNOO is the first—and only—medical device to receive De Novo authorization from the FDA for its ability to keep sleeping babies safely on their backs. Babies who are placed on the back for sleep are at a lower risk of SIDS/SUID.

Why Parents Love SNOO

More Sleep

Adds 1-2+ hours of sleep per night
Less Crying

Automatically calms fussing… often in under a minute
Extra Hands

Ready 24/7 to help you soothe baby when you need to eat or catch some Zzz's
Prevents Rolling

Adds peace of mind by securing baby safely on the back
Sleep Trains

Naturally sleep trains...with little need to cry-it-out

Let SNOO Take the Night Shift...Every Night!

SNOO is your extra pair of hands, helping 24 hours/day, 7 days/week! It soothes your baby when you shower, cook, do zoom calls…or get some sleep.

SNOO adds 1-2+ hours of sleep/night and automatically responds to fussing - with soothing sound and motion - often calming crying in under a minute!

And, SNOO's extra-safe sleep sack keeps your baby securely on the back, giving all the benefits of swaddling...while preventing risky rolling.

Dr. Harvey Karp

SNOO is based on 20+ years of research by America’s #1 pediatrician, author of Happiest Baby on the Block and creator of the 5S’s.

Watch How SNOO Works

Real Parents, Real Success

At 8 weeks old, our girl was sleeping through the night!

Kaeli - California Watch

Real Parents, Real Success, Amaris - Illinois

Oh my god, what an amazing product!

Amaris - Illinois Watch

Real Parents, Real Success, Kate - Minnesota

Sleep deprivation is torture. SNOO is so worth it.

Kate - Minnesota Watch

Real Parents, Real Success, Kara - West Virginia

Gave us peace of mind and much needed rest.

Kara - West Virginia Watch

Father holding baby in arms above a Snoo Smart Sleeper Bassinet

Why Babies Love SNOO

SNOO imitates the sounds and movements of your baby’s favorite place—the womb!—to automatically calm crying and increase sleep.

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Fully Integrated Mobile App

Fully Integrated Mobile App

Daily sleep reports (parents love watching baby’s sleep get better and better!)
Dr. Karp’s expert advice…at your fingertips!
A variety of helpful settings to customize your baby’s experience

SNOO Naturally Sleep-Trains Babies

SNOO helps your baby to become an independent sleeper...with little need to "cry-it-out." The result: By 3 months, most babies sleep 9+ hours a night! Plus, our weaning mode makes transitioning to the crib a breeze!

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