SNOO Smart Sleeper by Happiest Baby

Q: Will this feed and change my baby automatically?

Hi David, Wouldn't that be amazing if it could feed and change your baby. SNOO rocks your baby and keeps your baby in the safest sleeping position available.

Q: It is cold in our house, can we put a fleece or other swaddle on before the snoo sleepsack?

Hi, Thank you for contacting Happiest Baby. You can use SNOO with or without additional clothing. We found most parent like a thin onesie or try swaddling in a light swaddle blanket (arms down) and then putting the baby in the SNOO Sack using the bands to keep the arms down. Check baby’s ears, if red and hot or baby neck is sweaty the baby is too warm.

Q: What comes with it? what kind of accessories? is snoo sack included?

SNOO comes with everything you need for immediate use: 1 SNOO Bed, 3 Organic Cotton SNOO Sacks (Small: 5-12 lbs., Medium: 12-18 lbs., Large: 18-26 lbs.), an Organic Cotton Fitted Sheet, 4 Legs, Mattress, Power Adapter, Power Cable Holder and Owner’s Manual.

Q: I understand that your mattress is polyurethane; is this treated with fire retardants?

Here at Happiest Baby, safety is always a top concern. Snoo has no detectable levels of the fire retardants. We tested our products extensively both internally and by independent 3rd party labs. We not only comply with the latest established standards and regulations such as ASTM, CPSC, CFR, CA Prop 65 and FCC, but also follow voluntary industry guidelines by organization like JPMA

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Product ID: 724462943

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Details

Colour
White
Brand
Happiest Baby
Product Care Instructions
Hand Wash Only
Item Weight
38 Pounds
Manufacturer
Happiest Baby

⏰Boosts sleep by 1-2+ hours

🎧Auto white noise & motion response

🔒Prevents risky rolling, AAP approved

Description

🌙 Sleep smarter, parent happier — the future of baby sleep is here!

RISK FREE REST - Enjoy a 30-day no-risk trial with free returns and a 1-year limited warranty—because peace of mind is part of the package.
SLEEP LIKE A PRO - Automatically soothes fussing with adaptive white noise and gentle rocking, adding 1-2+ hours of precious sleep nightly.
SMART CUSTOMIZATION - Control motion, sound, and cry sensitivity via an intuitive app, including preemie mode and weaning options for seamless transitions.
SAFETY FIRST ALWAYS - Exclusive SNOO Sack secures baby on their back, fully compliant with American Academy of Pediatrics safe sleep guidelines.
INSIGHTFUL SLEEP TRACKING - Monitor your baby’s sleep patterns and receive real-time alerts when your little one needs attention—parenting made smarter.

The SNOO Smart Sleeper by Happiest Baby is a revolutionary bassinet designed by Dr. Harvey Karp that boosts infant sleep by 1-2+ hours through responsive white noise and motion. It uniquely secures babies safely on their backs with the patented SNOO Sack, meeting all American Academy of Pediatrics safe sleep standards. Fully customizable via a mobile app, it tracks sleep progress and adapts to your baby's needs, offering preemie and weaning modes. With included organic cotton sacks and mattress, a 30-day risk-free trial, and 1-year warranty, SNOO transforms sleepless nights into restful ones for modern parents.

Specifications

Colour	White
Brand	Happiest Baby
Product Care Instructions	Hand Wash Only
Item Weight	38 Pounds
Manufacturer	Happiest Baby Inc.
UPC	817720020009
Model Number	4767SNXX100
Style	Mid-century modern
Batteries required	No
Product Dimensions	90.81 x 48.26 x 78.74 cm; 17.24 kg
Item model number	4767SNXX100
Manufacturer recommended age	0 months and up
Item Weight	17 kg 200 g

Have a Question? See What Others Asked

Will this feed and change my baby automatically?

It is cold in our house, can we put a fleece or other swaddle on before the snoo sleepsack?

What comes with it? what kind of accessories? is snoo sack included?

I understand that your mattress is polyurethane; is this treated with fire retardants?

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Great experience from order to delivery. Highly recommended!

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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