

🌙 Sleep like a baby, wake like a boss!
The Momcozy Baby Sound Machine is a versatile sleep aid featuring 34 soothing sounds, a customizable night light with 7 colors, and smart app control, designed to enhance sleep quality for both babies and parents. Its compact design and personalized settings make it an essential addition to any nursery or bedroom.









































| ASIN | B099RSXLGH |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #3,227 in Health & Household ( See Top 100 in Health & Household ) #7 in Sleep Sound Machines |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,737) |
| Date First Available | July 19, 2021 |
| Item model number | MCWDB03 |
| Manufacturer | Momcozy |
| Product Dimensions | 6.22 x 4.49 x 4.57 inches; 14.39 ounces |
A**M
Consistent Sound, Soft Light, and Solid Sleep Support
Even though this is marketed as a baby sound machine, we actually use it as adults — and it works incredibly well. The white noise is clean and consistent, without the looping or mechanical hum you sometimes get from cheaper machines. It creates a steady background sound that masks household noise without being distracting, and it’s gentle enough to run all night. The built‑in night light is a nice bonus. It gives off a soft, warm glow that’s bright enough to navigate the room but dim enough that it doesn’t interfere with sleep. It’s the kind of light you don’t realize you’ll appreciate until you have it — especially for late‑night wake‑ups or early mornings when you don’t want to blast overhead lighting. The controls are simple and intuitive, which is something I appreciate in a device meant for nighttime use. You can adjust volume, switch sound modes, and toggle the night light without fumbling through complicated menus. The footprint is small enough to fit on a nightstand without taking over the space, and it feels sturdy rather than toy‑like. Even though it’s designed for babies and toddlers, it works perfectly for adults who want a reliable, soothing sound machine with a gentle ambient light. If anything, the fact that it’s built for infants means the sound quality is intentionally soft, calming, and non‑irritating — exactly what you want for better sleep. For the price, it’s a great little machine that delivers consistent performance and has become part of our nightly routine.
P**S
Great sound machine
This product far exceeded my expectations. Was just looking for a sound machine for my grandson but OMG I got so much more. There are so many more choices of sound to choose from. When I received the product was already charged and I was able to use it right away. There is also a light that when you tap the top it will change colors to the one you prefer. The cord length is long enough to keep the sound machine on the dresser and have plugged in. The volume is adjustable. It functions as advertised. The sound has a calming effect for my grandson. I would recommend to others. The price was reasonable. It does not take up much room on the dresser.
S**M
Great dupe of the Hatch! Update…
Update: I received the Hatch Gen 2 as a gift, I can now say with certainty, that I do indeed prefer the hatch, however there are pros and cons to both. The momcozy will work in a power outage if fully charged beforehand, the hatch will shut off entirely without power/being plugged in so it’s also less portable. I still have not downloaded the mom cozy app for the sound machine because I simply don’t want or need to, especially when all the tactical buttons on the machine make it effortless to use. The hatch NEEDS the app! I like the sound quality and dimmable light features better on the hatch than the mom cozy. And that’s about it. BOTTOM LINE: mom cozy is better price and better if you don’t want to rely on Bluetooth and WiFi and have an extra app. Hatch is better sound, light control, app experience, and eventually will be a sleep trainer “ok to rise” scheduling for a young child. I would have been just fine without receiving the hatch as a gift and continued to use the mom cozy sound machine! Original post: I debated buying this or the Hatch sound machine that looked almost exactly like it. I’m SO GLAD I bought this! I had it on my baby registry, was able to use my completion discount, and it was on sale, so I got it for less than half the price of the hatch! To be clear, I never bought the hatch, so I have no idea how good it really is. BUT. The light choices are great, not too bright or dark, perfect for just the right amount of light for night time feedings. It might not be bright enough for night time diaper changes, but if there’s another night light in the room, you might be fine. The 34 sound choices are great with adjustable volume. I love the tactical buttons on the machine, which means I DON’T need to download yet another app to my phone to control this. I can see why having the app is nice, but for right now, this machine is all we need. The charging device does have a backup battery so if power is out, or you have to take it to another room, you don’t have to worry about bringing the whole cord along too. If you’re looking for a sleep trainer, I would go for the hatch because of the programming and the app features…but if you just need a sound machine and a nightlight that is simple and is easy to use, and half the price of the hatch, get this! I’m glad I did!
P**Y
A HAVE TO HAVE FOR EVERY NEW PARENT
Where do I begin? This is the number one best baby item I’ve ever bought and used daily out of all my 3 kids that now even if I didn’t have a baby I would still use for myself!! I am addicted to a sound machine for myself now! The touch light was amazing for those last night nursing sessions in the newborn days, I love the app!! I love all The different sounds and I also was impressed with the ability to be able to use it cord free for an hour or so! Like it can run on batteries if your power goes out or something or in the car! My toddler hears it now and says “night night” brown noise = bed time. It’s the best investment ever and perfect for creating good sleep hygiene. The look is very modern and sleek and matches most decor styles. Super easy to work and it functions well.
B**S
Good sound machine
I love it, I just wish that the white light was a little brighter. The battery life is great. I’ve had it for a few months and it’s now making a clicking sound when I have music or sounds playing but it does go away after a while. It can get really loud but it can also be put at a comfortable level for baby. The app is also really easy to use once you get the hang of it. I find it a bit easier to use the app vs trying to figure out the controls on the machine itself
T**A
Love everything about it!!
N**A
I decided to buy this machine as I needed a lamp and a white noise machine. And I'm so glad i found it. The 2 white noise machines that I have always turns off its own and it's not easy to move and stretch to turn it back on while carrying/feeding a light sleeper baby. It has many sound options though I frequently use the lullaby option and turn on the white orangey light. I love how I can control the intensity of the light as well, to the dimmest when my 7mo is asleep. And I would lower down the volume before turning it off eventually too. Sometimes when my son is awake, I would play the good morning sound and on the colourful lights just for fun. There's also a timer option for when I want the machine to switch off but I've not use it yet. I wish I have gotten this machine sooner. The only thing that I wish for is for my husband to be able to pair the machine to his phone without the app logging me out automatically. It seems that only 1 person can pair it to their phone. But it's okay, when my phone is out of reach, I can physically press the on button and it will auto on to the previous setting. If you're thinking of a smart white noise machine that doubles up as a lamp, this is it!
M**H
I recently purchased the Momcozy Smart Sound Machine Light for my 4-year-old, and it’s been a game-changer. I also plan to use it for my new baby in a few months, and I’m confident it will work wonderfully. The variety of soothing sounds is impressive, and I love that I can control the light color and dimness directly from the Tuya app on my phone. Plus, it’s just as easy to use the buttons on the device without the app, which is a nice backup. Setup was a breeze—installing the Tuya app and connecting the device took no time at all. It comes with a charger and is lightweight enough to move around the house as needed. My child absolutely loves it and has been sleeping better since we started using it. The wake-up feature is a standout— you can set specific times with custom music and colors, making it perfect for routines and accommodating visual or auditory learners. It also has a timer with a few timer setting options if you don’t want to leave it on all night. Have in-laws or sitters that are not techy watching your children, you could easily turn it on from your phone while out on a date night! Shipping was fast, and the product exceeded my expectations. Highly recommend for parents looking for a versatile, kid-friendly sleep solution!
B**A
Excelente compra
A**T
Works really well, has a schedule system so I don't have to turn it on everytime. I just add it to the schedule on the app and it comes off and goes off on it's own. The top sensor button doesn't work sometimes. I can't figure out why. But it works sometimes
Trustpilot
2 weeks ago
5 days ago