Certified Pre-Loved SNOO

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SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
SNOO Smart Sleeper—Certified Pre-Loved
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Certified Pre-Loved SNOO

$1,195.00

A Pre-Loved SNOO…the one you can trust!

Our special 5-step refresh + recondition process means every Pre-Loved SNOO works like new!

  • 1-year warranty
  • World-class support
  • 100% certified
  • All new accessories
  • HUGE savings
  • Safety & quality inspected

We ship SNOO to you...for FREE!*

Ship it when you need it

Schedule your delivery based on your due date.

In stock!

Add to Cart

*An additional $185 shipping fee will be applied to SNOO purchases sent to Hawaii and Alaska.
**Return Pre-Loved SNOO within 30 days of delivery. Restocking fee ($199) will apply to all returns. Shipping & Returns.

100% Certified for
Peace of Mind

Why take a chance on a stranger's used SNOO?
Get a safe, clean, and certified Pre-Loved SNOO right from Happiest Baby!

Happiest Baby’s special 5-step refresh + recondition process ensures that every Pre-Loved SNOO meets our rigorous standards for safety, cleanliness, and quality. A Certified, Pre-Loved Happiest Baby SNOO is fully inspected, sanitized, and covered with a “no stress” 1-year warranty.

Ahhh, less crying + more sleep + safer baby + total peace of mind…now that’s a good deal!

  • Vacuum

    A high-powered vacuum is used to remove any fine dust or small particles.

  • Sanitize

    Eco-friendly, non-toxic hospital grade sterilization products (chosen for nurseries and newborn intensive care units) are used to clean each SNOO thoroughly.

  • Steam

    Ultra-hot steam—with a plant-based, hypo-allergenic, eco-friendly formula—is used to deep clean the inner and outer mesh.

  • Replace

    Each SNOO comes with 2 brand new, organic cotton sleep sacks (1 small + 1 medium), plus a new mattress, waterproof mattress cover and organic cotton fitted sheet.

  • We Certify Safety

    We finish our work by fully testing, tuning, and certifying your SNOO, including all levels of motion and sound, safety clip sensors, etc.

About SNOO Baby Bassinet and Sleeper

Created by celebrated pediatrician
Dr. Harvey Karp (Happiest Baby on the Block),
SNOO is a smarter and safer baby bed!

For the first 6 months, like an extra set of hands, SNOO boosts sleep with gentle rocking and soothing…for all naps and nights. Its quick response often calms upsets in under a minute. And our “5-second swaddle” reduces dangerous rolling.

Why SNOO is Parents' Favorite Bassinet

  • ADDED SLEEP

    Adds 1-2 hours of sleep per night with constant calming womb-like motion + sound

  • SLEEP TRAINS BABY

    Automatically sleep trains, making it easy to transition to a crib…with little need to
    cry-it-out

  • YOUR 24/7 HELPER

    Your extra set of hands, SNOO helps whenever you need a break: to shower, work, cook, or sleep

  • RESPONSIVE

    Automatically responds to your baby’s fussing…even when you’re asleep

  • MOBILE APP

    Helpful settings, daily sleep report, and tips from Dr. Karp

  • ADDED SAFETY

    Secure swaddling prevents rolling to an unsafe position during sleep

  • CALMS FUSSING

    Soothes upsets with increasing motion + sound, often calming crying in under a minute

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.

FDA De Novo authorized

Specifications

  • Product

    • Breathable mesh walls for healthy air flow
    • 5 levels of specially designed sound + motion to soothe babies and boost sleep
    • Premium motor for quiet and reliability
    • Advanced algorithm can tell baby cries from room noise
    • For babies 0-6 months old who cannot roll over consistently
      (meaning they have rolled from stomach to back—multiple times—during sleep)
  • Size

    • SNOO in Box

      • Dimensions: 38” L x 22” W x 15.5” H;
      • Weight: 50 lbs
    • SNOO Assembled

      • Dimensions: 35.75” L × 19” W × 31” H (with legs);
      • Weight: 38 lbs

What's Included

  • SNOO Smart Sleeper

  • 2 ivory SNOO Sacks made with organic cotton

  • SNOO sheet made of GOTS certified organic cotton

  • Mattress and water-resistant cover

  • Unlimited access to sleep consultants, 7 days/week

  • 1-year warranty

Happiest Baby App Premium Subscription

Screenshot of the SNOO App

Happiest Baby App Premium Subscription

A FREE 9-month Premium Subscription will be included with all authorized SNOO purchases!*


  • Track your baby's sleep, feedings, and diaper changes
  • Dr. Karp’s expert advice…at your fingertips!
  • Helpful settings to customize SNOO to your and your baby’s preferences

*Authorized SNOO purchases are made directly through Happiest Baby or an authorized partner. Restrictions apply—see details. If you did not purchase an authorized SNOO, you can pay a monthly fee to access a Premium Subscription.

Pre-Loved SNOO FAQs

What should I consider when buying a used SNOO Bassinet?
Most used SNOO sellers cannot guarantee the quality of cleanliness of a used SNOO, which is why we recommend buying a Certified Pre-Loved SNOO directly from Happiest Baby. Unlike a used SNOO you might find on Facebook Marketplace, Craigslist, or eBay, every Certified Pre-Loved SNOO has been through our 5-step refresh and reconditioning process and has been rigorously inspected for safety, cleanliness, and quality!

How can I ensure the safety of a used SNOO Bassinet?
The best way to ensure the safety of a used SNOO is to purchase direct from Happiest Baby! Our Certified Pre-Loved SNOOs are inspected for safety and quality so that they reach you in like-new working condition!

Where can I buy a used SNOO?
The only place to buy a Certified Pre-Loved SNOO is at HappiestBaby.com! When you purchase your secondhand SNOO directly from Happiest Baby, you know that your SNOO is in good working condition, has been sanitized and inspected, and comes with a 1-year warranty as well as all new accessories.

Can I buy a used SNOO through insurance?
Not at this time, but we hope that SNOO will be covered by insurance in the future! In the meantime, thousands of parents get free 6-month SNOO Rentals as an employee benefit. For more information, please reach out or have your HR or Benefits Manager connect with corporaterental@happiestbaby.com.

What is included with a used SNOO?
Every Pre-Loved SNOO bought through Happiest Baby comes with:
  • New mattress and water-resistant cover
  • 1 new 100% organic cotton Ivory SNOO Sheet
  • 1 new Small Ivory SNOO Sack
  • 1 new Medium Ivory SNOO Sack
  • Access to sleep consultants, 7 days a week
  • Access to our App, complete with daily sleep reports, tips from renowned pediatrician Dr. Harvey Karp, and more
  • 1-year warranty

Is there a gently used SNOO or are all used SNOOs the same?
When you buy a Certified Pre-Loved SNOO, you have the assurance that your SNOO has been thoroughly inspected and returned to excellent working condition. Happiest Baby cannot guarantee the condition of used SNOOs purchased elsewhere.

Should I buy a used SNOO for sale on Facebook Marketplace, Craigslist, or eBay?
Buying a used SNOO on Facebook Marketplace, Craigslist, or eBay comes with unknowns and risks, such as:
  • Unauthorized used SNOOs aren’t necessarily cleaned and sanitized.
  • There’s no way to know if your SNOO is in good working condition when you buy a used SNOO through an unauthorized seller.
  • Unauthorized secondhand SNOOs don’t come with a warranty or return policy.
  • Unauthorized SNOO sales are vulnerable to scams.
On the flip side, when you buy a Certified Pre-Loved SNOO from Happiest Baby, your used SNOO:
  • Has a 1-year warranty
  • Has been thoroughly cleaned and sanitized
  • Has been reconditioned to like-new condition
  • Has been inspected for quality and safety
  • Comes with all new soft goods

What can I expect when my used SNOO arrives?
Every Pre-Loved SNOO comes in the same pristine packaging as a new SNOO or SNOO Rental and includes over $100 worth of all new soft goods (1 SNOO Sheet, 1 Small SNOO Sack, and 1 Medium SNOO Sack). Because our Pre-Loved SNOOs come from our well maintained rental fleet, you might notice rental paperwork in your Pre-Loved SNOO box (you can ignore it and throw it in your recycling!).

Can I return my Pre-Loved SNOO?
Yes! When you buy through Happiest Baby, you have 30 days to return your used SNOO from the day it’s delivered, but each Pre-Loved SNOO return will incur a $199 restocking fee. Please reach out to customercare@happiestbaby.com to start a return.

Does a Certified Pre-Loved SNOO come with a warranty?
Yes! When you buy a used SNOO through Happiest Baby, you can rest easy knowing that your SNOO is under a 1-year warranty. If your Pre-Loved SNOO isn’t working properly during the 1-year warranty period, contact our Customer Care team. Learn more about our warranty at happiestbaby.com/pages/legal.

Customer Reviews

Based on 3395 reviews
63%
(2133)
9%
(313)
9%
(302)
8%
(262)
11%
(385)
G
Gee Ro (Baltimore, MD)
Really works

Gifted to new parents with a slightly underweight newborn. Reportedly made a difference at 1 month’s old. Is now over 2 months and the little tyke sleeps upwards of 7-9 hours at night. Very gratifying.

Hi Gee,

It’s wonderful to hear that you gave the gift of sleep to newborn parents! Knowing that SNOO helps their little one sleep in longer stretches makes our day!

Best,
Sonja from the Happiest Baby Team

L
Lilli H (Scituate, MA)
Sleep is priceless

We love the snoo. We borrowed one at 6 weeks with my first who wasn’t sleeping more than 90 minutes and she immediately slept 4 hours the first night. So we bought one from the beginning for my second and at 5 weeks he sleeps 5 hour stretch and two three hour stretches. It’s nice and quiet in our room. Easy to set up. I wish it was buy one and they donate one to someone who can’t afford it.

Hi Lilli,

We're overjoyed to hear that your firstborn adjusted quickly to SNOO at 6 weeks old and that SNOO provided the perfect soothing environment for both of your babies to get longer sleep stretches!

Our ultimate goal is to help all families get SNOO’s support for free and we’re working hard to make that a reality. We work with shelters, aid programs, non-profits around the country… and we are also exploring ways to obtain insurance coverage for SNOO through Medicaid and other free or low-cost insurance programs.

Thanks for sharing & happy SNOOzing!
Sonja from the Happiest Baby Team

T
Taylor A. (Buford, GA)
Number 1 registry must have

This is my second time renting a snoo and I stand by what I said the first time… this bassinet is a LIFE SAVER! Not only does it keep her safe and swaddled and on her back, but most importantly, it helps her stay asleep. Take it from a mama who had a very very difficult sleeper, this bassinet is worth every dime. It helps soothe your little one in early months when they need help self soothing. We had no difficulty transitioning to a crib after either. Now with my second baby I also LOVE the updated happiest baby app. It gives suggested articles based on their age with very helpful information corresponding with the age of my little one. We are happiest baby’s number one fan :) I actually cannot fathom that the snoo does not have all 5 star reviews. Renting the snoo is also the way to go for those of us who need to save money.

Hi Taylor,

It’s wonderful to hear you’re our #1 fan and that renting SNOO has been a great choice for your family! It means the world to us knowing your family counts on SNOO for support and restful sleep for your little ones and we’re proud to make things a little easier and a lot safer for families. We’re so happy you’re finding the Happiest Baby App articles helpful and we’re very excited to be on this journey with you!

Cheers,
Sonja from the Happiest Baby Team

R
Reva (Los Angeles, CA)
Can't imagine newborn life without it

Both of our kids absolutely loved the SNOO and we can't imagine newborn life without it. Hands down the best investment! So easy to use and the customer care team is exceptional. We can't imagine our first few months of newborn life without it. Both transitioned easily into their cribs at 6 months and we're so grateful for the great sleep habits that the SNOO helped us create. Thank you so much!

Hi Reva,

Your review made our day! It’s wonderful to hear that both your babies loved SNOO and created great sleeping habits with it, and that the transition from SNOO to crib went smoothly! Our priority has always been to provide a safe sleep space for babies and thoughtful support for parents while on their journey. Wishing all the best to your SNOO graduates!

Best,
Sonja from the Happiest Baby Team

M
MICHELE (Grand Junction, CO)
Game changer!

I rented a snoo for baby #2 when she was 4 weeks old. I was desperate as most nights she was waking up every 90 minutes. It took 2-3 nights but then she started sleeping in 4 hour stretches!! Fast forward to 8 weeks and she has slept 6-7 hrs straight! I pretty much only use baseline or level 1. I am so thankful that I have Snoo a try! The rental option is awesome, last baby for us and don’t have to worry about trying to resell. All the soft parts of the Snoo they give you new (sac in S and M and cover for bassinet mattress).

Hi Michele,

It makes our day knowing the rental option was just what your family needed! We're so happy to hear your baby girl adjusted quickly to SNOO and that you found the right soothing settings she loves for longer sleep stretches!

Happy SNOOzing,
Sonja from the Happiest Baby Team