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🌙 Sleep smarter, not harder — your baby’s dream team in one sleek device!
The Momcozy Baby Sound Machine combines 34 high-quality soothing sounds with a customizable 7-color night light and app-enabled remote control. Designed to support babies, toddlers, and even adults, it offers personalized sleep routines and timers to enhance rest and relaxation. Compact and easy to use, it’s a top-rated sleep aid that transforms any room into a serene sanctuary.










































| ASIN | B099RSXLGH |
| Age Range Description | Baby |
| Best Sellers Rank | #3,129 in Health & Household ( See Top 100 in Health & Household ) #5 in Sleep Sound Machines |
| Brand | Momcozy |
| Brand Name | Momcozy |
| Color | Blue |
| Customer Reviews | 4.4 out of 5 stars 7,284 Reviews |
| Item Depth | 15.8 centimeters |
| Item Dimensions | 6.22 x 4.49 x 4.57 inches |
| Item Weight | 0.41 Kilograms |
| Manufacturer | Momcozy |
| Manufacturer Part Number | MCWDB03 |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | M21FWDB03 |
| Model Number | MCWDB03 |
| Music Tracks | White Noise |
| Number of Tracks | 34 |
| Power Source | Corded Electric |
| Smart Home Compatibility | Smart Home Compatible |
| UPC | 810123502769 |
| Unit Count | 1.00 Count |
N**I
Too Awesome! Love the app!
After trying a number of different nightlight/sound machines I’ve found the holy grail. I love that I can use an app and its seamless and can be used from anywhere in my home. It has a good variety of sounds but most importantly it has a shusher. I was very peeved to find a lot of noise machines on the market don’t have that. The volume is good and adjustable. Everything can be customized. I wish there was an orange/amber light because I struggle to see red light. It has great color options. It’s a good size and I like that I can take it off the charger. My daughter slept great the first night. The programming feature is great too.
K**A
All-time favorite sound machine
It’s smaller than I thought it was going to be but I’m not upset about it. There’s a touch sensor button on the top which I really like for the light, Multiple different color options for that as well. Easy to charge and take with you wherever you might need to go. It has 38 different sound options which is more than any other sound machine I’ve found and you can make customized settings on it. It also comes with app-linking instructions for quick and easy use. Works great as a night light and my baby loves the “womb” sound. Sounds just like babies heartbeat at your on appointments. Definitely getting what you pay for.
S**Y
Great sound machine
My daughter bought this for her baby. It works great, the sound quality is great and has pastel colored night light. Great sound machine and night light. Great value
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!
I**A
Has pros and cons
This noise machine definitely has some pros and cons compared to the hatch rest 2nd gen. Pro: You do not need the app or a phone to control the noise machine, it can all be done on the actual machine. Therefore no WiFi is needed for it to work. Our rest constantly lost wifi connection and it would take 20-30 minutes sometimes to reset it multiple times and get it to work. Pro: it stays on if the power shuts off as it can be charged while the rest 2nd gen relies strictly needing to be plugged in. Con: the only con I can think of is that the sound quality is not as great as the rest 2nd gen. It definitely sounds “cheaper”, more static sounding.
J**R
He’s my baby sleep better
This sound machine works really well and has a great variety of sounds and volume settings. The white noise is calming, and the night light feature is a nice bonus. I also like that it’s easy to use from the app and doesn’t take up much space. It’s been great for naps, bedtime, and even traveling. Definitely recommend for babies and light sleepers!
V**I
Great buy!!
We have been using this all the time. Baby cannot sleep if there is complete silence, and I wanted a light we could dim as much as we wanted just to be able to see her at night. This met all our expectations, you can change the color of the light and have it as bright or as dimmed as you want. There are a lot of sounds to choose from too. You can select both (light and sound) and save as a preset. Battery lasts at least 12hrs so we have it plugged during the day and next to the crib during the night.
H**Y
Better than the competition (with update)
Final update: despite the issues with my item, I reached out to customer service and received excellent support. They immediately offered replacement and when there were issues with my mailing address, they offered a refund. Update: I wrote a glowing review and it seemed almost immediately after that I started having problems, so I need to correct what I’ve written here unfortunately. Overall the item is still working. There are some glitches between the app and the product, for example I will turn off the light on the app and it won’t turn off, or it will occasionally blink or randomly turn on. These are pretty minor issues and only happen rarely. My biggest complaint however is that suddenly the programs (alarms) are just not working. They worked initially so I know I’m setting them correctly, but at some point it just decided it wasn’t going to work anymore. I’ve contacted customer support about the issue and will update again if it’s resolved. Changing my review to 3 stars. Original review: I love this product and I have no idea why anyone would pay twice as much for the hatch (admittedly I’ve never used the hatch, but just from my experience with this product and reading reviews of the hatch). Please note that if you’re considering buying this and reading the few less than 5 star reviews, the issues those people were having were one off. I have no trouble using the app or Bluetooth while plugged in, and seeing as I use it at home that’s primarily what I’m doing unless I need the outlet. One issue is that the charge could last longer (about a day or so on one charge), but compared with the hatch that doesn’t have a battery, how could I complain? and as for the person who said the hatch was better… they said didn’t download the app. So I’m guessing they don’t know all the functionality available outside of the manual controls on the item. And I’m guessing the same goes for the other person who said the lights were too bright or the volume was too loud, or whatever it was. It’s all adjustable in the app! I love the program/alarm feature to set ahead for gently waking up on a schedule to feed my newborn, being able to make presets to make quick adjustments (the womb sounds are great for my newborn), and the sleep timer if I want to turn it off after we fall asleep. My only complaint is that if it’s unplugged, as far as I can tell there’s nowhere that updates you on the battery life. But again, the fact it’s portable at all is a bonus compared with the hatch so who cares, I just make a point of plugging it in regularly (I haven’t actually had to take it with me anywhere but I will eventually). So yes—if you’re debating this versus the hatch for twice the money, I can’t see any reason to buy the hatch over it.
N**A
FANTASTIC.
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!
C**.
Cable de baja calidad
El cable cargador me duro 2 meses y dejo de funcionar ya solo funciona el de entrada tipo C
S**E
Great sound machine with helpful features for baby sleep
I’ve been really happy with this sound machine so far. The sound quality is clear and soothing, and there are lots of different white noise and calming sound options to choose from, which makes it easy to find what works best for bedtime and naps. The night light is a nice bonus and the colors are soft, not too bright, so it doesn’t disturb sleep. I also like that you can control everything from the app and set timers or routines, which makes nighttime much easier. The design is simple and cute, and it fits well in the nursery without taking up much space. Overall, it feels like a good quality product and has definitely helped create a calmer sleep environment for baby. I would recommend it to other parents looking for an easy-to-use white noise machine.
R**A
Não vale a pena
A bateria acaba super rápido, até quando você não ta usando se você não desliga ela de fato no off ela consome a bateria. A luz é super fraca e o ruído não é limpo, faz um barulho super estranho e chega a perturbar. Falo isso pois tenho outro ruído que não é assim
C**A
Excelente producto
Súper buen producto, la luz se puede ajustar para que no lastime, tiene muchos colores y sonidos. Me encantó que puedes programarlo desde el celular con horarios y días
Trustpilot
1 month ago
5 days ago