Baby’s Room
a photo of Momcozy Smart Baby Sound Machine on a nightstand with rainbow colors showing

Momcozy Smart Baby Sound Machine Review

Discover How Momcozy’s Latest Device Offers Customizable Sleep Solutions for Babies

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The sound machine is an attractive, smart device that seems to be popular with new parents. These devices help you calm your baby down before their nap or when they go to sleep at night. I know some parents who use one of these to help them sleep at night, too, since it soothes their nerves after a long day. We recently tested a smart sound machine by Momcozy. Check out what I found.

What is the Momcozy Smart Baby Sound Machine?

a photo of Momcozy Smart Baby Sound Machine unboxed on a countertopMomcozy Smart Baby Sound Machine unboxedGearBrain

The Momcozy Smart Baby Sound Machine is meticulously designed to enhance your baby's sleep environment. This advanced device combines the calming benefits of 34 high-fidelity sounds with the gentle illumination of a multi-hued LED lamp, creating a restful atmosphere that encourages serene nights and revitalizing mornings.

Key Features and Benefits:

  • Diverse Sound Library: Choose from 34 high-fidelity sounds, including white noise, soothing lullabies, and natural sounds, to create a perfect sleep setting for your baby.
  • Adjustable LED Lamp: Features a soft-glow LED lamp that can cycle through seven beautiful colors, allowing you to set the mood for sleep or play.
  • Rechargeable Batteries: The Momcozy Smart Baby Sound Machine features rechargeable batteries, offering up to 12 hours of playtime and enhancing its portability for use in various settings like travel or camping. It includes a USB-C power cord for wired use, providing flexibility in how and where it can be used, although the battery life may be limited for some needs.
  • Smart Control Options: You can effortlessly control settings either through a user-friendly app on your phone or via the intuitive touch controls on the device itself. For instance, you can easily turn the light on and off by touching the top of the sound machine.
  • Customizable Experience: Personalize sleep environments by adjusting the light color, brightness, sound selection, and volume to meet your baby's unique preferences.
  • Wi-Fi Connectivity: Easily connect to any 2.4G network for seamless operation and updates.
  • Enhanced Sleep-Wake Routine: The sound machine supports healthy sleep-wake cycles, making bedtime and morning routines easier and more consistent.

With the Momcozy Smart Baby Sound Machine, tailor every night to the comfort and care your child deserves. With the comprehensive app control, you can effortlessly manage the settings from anywhere in your home. Let Momcozy help lay the foundation for peaceful sleep and happy, energetic mornings, all with the touch of a button or the swipe of a screen.

A screenshot of Add a Device in Tuya App for Momcozy Smart Baby Sound MachineFollow instructions in Tuya app to add a device.GearBrain

How do you set it up?

Setting up the Momcozy Smart Baby Sound Machine is straightforward and quick. Here's how to get started:

  1. Unpack and Power Up: Remove the sound machine from its packaging and connect it to a power source using the provided adapter.
  2. Connect to Wi-Fi: Ensure your sound machine is within range of your Wi-Fi router. The device is compatible with 2.4G networks only. Open the Wi-Fi settings on your device to select and connect to the appropriate network.
  3. Download the App: Download the Momcozy app from the App Store or Google Play Store. If you don't have an account, follow the on-screen instructions to create one.
  4. Pair Your Device: Open the app and select adding a new device. Follow the prompts to pair the sound machine with your app. This usually involves scanning a QR code on the machine or manually entering the device's details.
  5. Customize Settings: Once connected, use the app to customize the sound machine's settings. Choose from 34 sounds, adjust the volume, set the LED lamp color and brightness, and tailor everything to your preferred sleep environment.
  6. Manual Controls: You can also use the sound machine's touch controls to adjust settings manually without the app.

With these simple steps, your Momcozy Smart Baby Sound Machine will be ready to help soothe your baby into a peaceful sleep. Enjoy the convenience of adjusting settings remotely from your smartphone, ensuring a perfect sleep environment night after night.

a screenshot of Momcozy home page in Tuya appUse Tuya app to control Momcozy Smart Baby Sound Machine's sounds, lights, and other settings.GearBrain

How much does the Momcozy Smart Baby Sound Machine cost?

The Momcozy Smart Baby Sound Machine has an MSRP of $59.99 but is currently on sale for only $39.99 on the company website. It comes with free shipping, a one-year warranty, a 30-day guarantee, and fast support response. It is also available at Walmart, Best Buy, and other online baby retailers.

Performance - How did the Momcozy Smart Baby Sound Machine perform during testing?

After testing the Momcozy Smart Baby Sound Machine with my grandson, who is two years old, we learned a lot about this smart sound machine. Below, you will see what I liked and where I think there is room for improvement.

What I Liked: The Momcozy Smart Baby Sound Machine excels in simplicity and functionality, making it a standout choice for parents seeking a user-friendly sleep aid for their babies. It also comes with rechargeable batteries which gives you the option to take the machine on overnights or maybe use it in the car for those long road trips.

Setting up the device was a breeze; it quickly connected to our home's 2.4 GHz Wi-Fi and was easily controllable via the mobile app on an iPhone 14 Pro. The app itself is intuitive, providing robust controls that allow you to easily adjust the light's color and brightness and the volume of the lullabies. A particularly impressive feature is the vast array of 34 distinct sounds available, ranging from natural sounds like wind and rain to unique objects like aircraft or a fan. This diversity in sound options is something I haven't encountered in other smart baby monitors. Another user-friendly feature is the ability to save custom settings as favorites, making it easy to recreate the perfect sleeping environment for your baby with just a few taps.

The Momcozy sound machine integrates seamlessly with the Tuya app, enhancing its utility for those using Tuya-compatible smart home devices. This integration allows for creating customized scenes, adding a layer of convenience for managing the sleep environment. (Learn more about Tuya and its platform here.)

a screehshot of Tuya app used to control Momcozy Smart Baby Sound MachineTuya App controls Momcozy Smart Baby Sound MachineGearBrain

What Could Be Improved: Despite its many strengths, the device lacks a two-way talk feature. This feature would be helpful for parents wanting to speak to their baby directly through the machine or listen in to ensure everything is alright. This feature is often found in more advanced baby monitoring systems and would be a valuable addition to an otherwise excellent product.


The Momcozy Smart Baby Sound Machine is ideal for parents looking for a straightforward, effective solution to aid their baby's sleep routine. It suits those who prefer a simple sound machine over a more complex baby monitor with video capabilities. However, parents needing two-way audio or video monitoring should consider upgrading to Momcozy's Video Baby Monitor for more comprehensive monitoring features. With its extensive sound selection and easy integration with existing smart home systems via the Tuya app, this sound machine offers a great combination of functionality and convenience for modern parents.


  • Ease of Setup and Use touch controls
  • Customized Settings - 34 distinct sounds
  • Smart Home Integrations via Tuya
  • Personalization and convenient app control
  • Can use USB-C power cord or rechargeable batteries


  • No two-way talk
  • No advanced monitoring
  • Too big to travel with.
  • Battery lasts about 12 hours on a single charge.

Check out The GearBrain, our smart home compatibility find engine. It can help you find, buy, and connect any smart device. It can even help you find other smart devices or systems that are compatible with your existing smart devices, such as Google Assistant and Amazon Alexa-enabled devices.

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