The Best Baby Sound Machines Provide Sleep Support Wherever You Go

checked mark Fact-Checked by Erin Cavoto  | April 5, 2024
best baby sound machines

Quick Summary

The best baby sound machine is the Yogasleep Hushh for its ease of use, versatility and affordable price point, based on feedback from testers on the What to Expect staff and in the user community.

I debated adding a baby sound machine to my registry. I had my mother telling me it wasn’t necessary; that I slept just fine without one (35 years ago, mind you.) But I also had first-time moms telling me it was the key to getting your baby to sleep at night. After some more conversations and a lot more research, I decided it was better to have a baby sound machine than not. Two years later I can honestly say it was a worthwhile addition to my baby registry. 

Reading about the many benefits of baby sound machines ultimately swayed my decision. To start, they’ve been found to help babies fall — and stay — asleep. In fact, one study found that white noise may even help babies fall asleep faster. 

“White noise machines can be extremely useful in assisting babies with falling as well as staying asleep,” says Miami-based pediatrician Gary Kramer, M.D., a pediatrician in private practice in Coral Gables, Florida. 

Not to mention those types of sound can help baby transition from living inside the relatively noisy womb to a quiet nursery. This is especially helpful during the newborn phase when every bit of sleep matters not only for your baby, but also for you. As a new mom who is trying to recover from birth while adjusting to the new normal, you need all the rest you can (reasonably) get. 

Now, you could easily use any device that plays white noise. Baby sound machines, however, often come with other features that are beneficial for baby or make life a little easier for parents (for instance, many double as a handy night light).

Read on to learn what features to look for in a baby sound machine, and which ones come highly recommended by parents (including myself and three What to Expect staff members).

How we chose the best baby sound machines

At first glance, it might be hard to tell what makes one baby sound machine apart from another. However, there are many different models on the market, all of which function a little differently from the next. In order to find out which white noise machines What to Expect parents like best for their nursery, we looked at results from the 2024 What to Expect Sleep Awards survey, where more than 1,150 parents voted on their favorite sound machine. We considered their favorites, looking at why they love their machine best and what sets it apart from others.

We also spoke to three parents on the What to Expect staff who have five children total between them and have each tested several baby sound machines. 

To make sure that the machines on our list include the right features for helping babies fall asleep, we used expert advice from Dr. Kramer and the AAP. Note that the AAP recommends not exceeding 50 decibels (which is about the same level as an air conditioner running) on a sound machine in baby’s nursery.

Why Trust Us?

What to Expect is the world’s most trusted pregnancy and parenting brand for a reason. Our product recommendations are based on expert parent insight, advice from medical professionals and feedback from the millions of parents and parents-to-be in our community. Our editors adhere to the highest research and reporting standards and our team of vetted OB/GYNs, pediatricians and other health professionals ensure our recommended products are safe and effective for you and your baby.

Best Overall Baby Sound Machine

Yogasleep Hushh

Yogasleep Hushh Portable Sleep Machine
Pros
  • Portable
  • Affordable
  • Simple controls
Cons
  • Not a wide variety of sound choices

Weight: 6.72 ounces

Dimensions: 3.5, 3.75 x 1.75 inches

Power source: USB rechargeable

Timer: None

Sound options: 3

Light: Yes

Why We
Love it
Community
Reviews
Why We Love It

Winner of this year’s What to Expect Sleep Awards, the Yogasleep Hushh is loved by parents for being an impressively useful little device that you can take with you just about anywhere. With three sound variations, including bright white noise, deep white noise and gentle surf, and volume control, there is an option for every type of setting. Parents also love how easy it is to use the Hushh with simple buttons on the side. The standout feature of the Hushh, however, is the included clip that allows you to attach it to your stroller on walks or your diaper bag. Its compact size means you can take it with you to travel or just around the house while holding baby. Even though it has less fancy customization options, parents find that the Yogasleep Hushh is a reliable and effective white noise machine for babies. 

Just remember: Never attach this device (or any other) to your baby’s crib. Not only would that make the sound levels unsafe, but attaching anything to a crib is a hazard, per the AAP. 

Community Reviews
  • “We have been using the yogasleep hushh for almost 5 years and it is still going strong. We like that it is small, light and portable. It even comes with us when we travel.”

  • “My son loved the hushh sound machine, great for when we are traveling or at a restaurant.”

  • “I’d say get the hatch for at home and hushh portable for on the go! They are my go to must haves! Loved them!”

  • “[I] second the hushh! We have three.”

Best Overall Runner-Up Baby Sound Machine

Yogasleep Dohm Classic The Original White Noise Sound Machine

Best baby sound machines yogasleep dohm classic
Pros
  • Simple design
  • Easy to use
  • Lasts for years
Cons
  • Only plays one sound
  • Doesn’t have many extra features like lights or a timer

Weight: 1.6 pounds

Dimensions: 5.75 x 5.75 x 3.25 inches

Power source: Corded electric

Timer: None

Sound options: 1

Light: No

Why We
Love it
Community
Reviews
Why We Love It

The Dohm is described as a staple in many parents’ homes for several reasons. Instead of digitally recreating sound, it actually has a fan built in inside to produce white noise that many parents say sounds natural and unobtrusive. Plus, it can impressively drown out almost all outside noises — whether it’s coming from the street or other areas of your home — which may be one of the reasons many parents love it in their own rooms, too. 

“The fact that it uses a fan and not a low-quality recording played through a low-quality speaker makes a difference I think,” says Jamison Hermann, Senior Video Producer, who has two in his home.

Its straightforward design allows you to adjust the tone and volume by twisting the top and sides. Each opens or closes vents so you can modify the level depending on what helps baby sleep. Many parents in the What to Expect community say it has even lasted them for several years. One thing to note, however, is that it doesn’t have a timer, so you’ll have to manually turn it off if you don’t want it to play all night. It also doesn’t have a light. 

Community Reviews
  • “We use the Dohm sound machines for both of our kids (oldest is 6 and it's still going).”

  • “I have had a Dohm for 7+ years. Perfect sounds, super durable.”

  • “I have 2...had to get my own once baby moved to her own room lol. It’s already on the list for baby #3.”

Best Baby Sound Machine and Night Light

Hatch Rest 2nd Gen

Best Baby Sound Machines - Hatch Rest Gen 2
Pros
  • Intuitive controls
  • Several colors and sound options
  • Highly customizable
Cons
  • Requires app to function
  • Expensive

Weight: 1.59 pounds

Dimensions: 4.2 x 4.2 x 6.61 inches

Power source: Corded electric

Timer: Programmable by the hour or minute

Sound options: 16

Light: Yes

Why We
Love it
Community
Reviews
Why We Love It

The Hatch Rest is a recurring favorite among parents, as it’s a high-tech device known for being incredibly customizable to best suit you and your baby. There are tons of options for classic white noise, sounds like heartbeat, or even songs and lullabies. You can then combine your favorite sound with a specific light setting and save baby’s favorites for later. 

“The ability to save sounds can be helpful for parents who want to create a different environment for night sleep versus napping,” says Leah Rocketto, Associate Commerce Director at What to Expect, who finds the feature to be easy and intuitive to use. Leah also loves the easy-to-use app: “It’s especially helpful if my mom or someone else is with the baby and struggling to turn it on. I can just do it from my phone, and all is well.”

Sarah Darby, What to Expect's Senior SEO Strategist, also found creating custom combinations to be super useful, especially because it’s easy to accidentally cycle through all of the sounds when turning the machine on and off.

As baby gets older, you can also use the Hatch as an alarm clock and program specific colors to signal to your toddler that it’s time for bed, time to wake up or time for a nap.

Community Reviews
  • “...have been using the Hatch Rest 2nd gen with my 7 wk old. The main [functions] I use are the white noise and sleep stories. I use both of these things for sleep as an adult too (white noise machine to block out city noise and the calm app for sleep stories).”

  • “Our daughters both use a Hatch. My husband and I also use a Hatch. My parents and in-laws use a Hatch. Most adults I know use a sound machine of some sort. We love them!”

  • “I also love that I can set a light to come on for when it is wake up time to not come out of his room [too] early unless to pee or if he really needs mom or dad.”

Best Affordable Baby Sound Machine

MyBaby Baby Sound Machine

Best Baby Sound Machine - Mybaby Sound Machine
Buying Options
Pros
  • Small and lightweight
  • Can hook onto stroller or diaper bag
  • More budget-friendly
Cons
  • Only runs on batteries
  • Minimal features

Weight: 5.92 ounces

Dimensions: 1.35 x 4.13 x 3.9 inches

Power source: Battery-operated (Requires three AAA batteries, not included)

Timer: 15-, 30- and 45-minute auto-off timer

Sound options: 4

Light: No

Why We
Love it
Community
Reviews
Why We Love It

This compact device can help drown out background noise wherever you are — and the best part is, you can usually get it for less than $15. There’s a convenient clip so you can easily attach it to your stroller or diaper bag, and it runs on three AAA batteries, so you don’t have to worry about keeping it charged (and parents say it has a surprisingly long battery life, although you’ll want to keep extras in your bag just in case). One reviewer says they used it 24/7 for over a week for a new puppy and it still had plenty of power left. Even though it’s a small machine, it has a decent range of options, including four different sounds like heartbeat and lullaby, and it has three different auto-timer settings.

Community Reviews
  • When baby gets used to it, it becomes a method for soothing anywhere — bedroom, car, strolling outside, etc."

  • “We like this one…I like that they don’t need to be plugged in and last pretty long. I use them as backup when we lose power too.”

  • I use this one and like it a lot. It only [takes] 3 AAA batteries. I was surprised how long it lasted before I needed to change the batteries. It has been very helpful for overnight hotel stays.

Best Portable Baby Sound Machine

Frida Baby 2-in-1 Portable Sound Machine

Best Baby Sound Machines - Frida Baby Sound Machine
Pros
  • Lightweight
  • Easy to use
  • Strap can attach to just about anything
Cons
  • Some say they need to charge it frequently

Weight: 8.4 ounces

Dimensions: 2.24 x 4.41 x 7.09 inches

Power source: USB rechargeable

Timer: Yes

Sound options: 5

Light: Yes

Why We
Love it
Community
Reviews
Why We Love It

Frida Baby is a brand that What to Expect parents turn to for genius baby products that make life with a newborn a little bit easier. This two-in-one sound machine is just that, as it’s a super lightweight and compact device that you can take with you anywhere to help baby fall asleep. The strap wraps around the machine when not in use, and then can be detached to hook onto your stroller, diaper bag, or just about anywhere else. It’s also small but mighty, as it comes with five sound options, plus an adjustable light so it can double as a nightlight when you’re traveling. 

Community Reviews
  • “I just bought a second of the frida mom one. I honestly probably could have found a cheaper one but we have been using the same Frida mom sound machine since our first was born nearly two years ago and it’s never done us wrong so.” 

  • “I will add we did get the frida mom portable sound machine for the car/other locations/stroller etc. Also a winner.”

  • “Frida portable approx $30. We love it! Highly recommend!!” 

  • “I use the Frida baby portable sound machine and it's got a great shushing sound!” 

What to look for in a baby sound machine

Although you want a white noise machine to be capable of playing soothing sounds for baby, there are a lot of different features to consider before deciding what is best for you, including:

  • Type of sound: Most baby sound machines offer at least one of three types of noise: White noise, which consists of high frequency sounds such as television static or a fan; brown noise, which consists of low-frequency sounds like thunder; and pink noise, a medium-frequency option like rain falling. “[These] soothing sounds block out other background noises in the household that could be disruptive,” Dr. Kramer says. Any of these three options are gentle and calming for baby, but some babies (and parents) might prefer one over the other. 
  • Adjustability: Parents appreciate being able to control the volume level and sound options, as well as color for sound machines that double as night lights. Some additional adjustable features to look for are timers and options to sync with an app. 
  • Portability: If you want a sound machine you can use both in baby’s room and on-the-go, you’ll be glad to know that most baby noise machines are pretty small. There are some, however, that are more compact and better designed for travel. You should also consider whether the machine is a battery-operated, plug-in or charging model, as that may impact your ability to take it anywhere.

Additional reporting by Blake Bakkila.

FAQs

The AAP advises that sound machines for babies be set no louder than 50 decibels, which is about the equivalent to the sound of a refrigerator running. To be sure that you’re below the 50 decibel level, you can use a free app like the Centers for Disease Control and Prevention’s NIOSH Sound Level Meter, which allows you to measure noise levels using your phone. Once he starts snoozing, however, the AAP advises that you turn off the sound machine, as there’s a small risk of hearing damage from the constant noise.

Because babies are used to constant background noise from being in the womb, pediatricians often recommend a baby sound machine to help mimic the same gentle sounds to help them fall asleep. Always make sure that you never attach a baby noise machine to their crib or put it in the crib with them. And, as mentioned, you shouldn't play the sound higher than 50 decibels, which is about the same level as an air conditioner.

Yes! In fact, many of these products are labeled as “infant sound machines” because they are particularly helpful for fussy newborns.

According to the AAP, you should ensure your baby sound machine is at least seven feet away from your baby’s crib.

There isn't a definite amount of time that you should leave a baby sound machine on at night. However, many white noise machines come with timers, some of which are adjustable and some which are pre-set.