Audio baby monitors are the devices that allow parents to keep track of their kids using a voice system. Some trackers even feature 2-way voice which means you can talk to the kids just like you talk on the phone with them. In addition, others even come with a built-in camera so that parents can observe their little human more than just hearing their voice. Interestingly, advanced technologies also enable the monitors to alert parents with baby’s real-time breathing, crying, temperature, and humidity level, just to name a few.

ThemeCountry believes that all parents take the well-being of their kids seriously no matter where they go. Therefore, it is fair enough that you should always invest in the best audio baby monitors of 2021 to keep you updated about your little ones.

List of Top 10 Best Audio Baby Monitors in 2021 Reviews

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10. Kami Baby Monitor with Camera and Audio Video

Kami Baby Monitor with Camera and Audio Video

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KamiBaby is an artificial intelligence that is equipped with a camera and audio system to keep you in real-time in the monitoring of your baby. It is equipped with a smart sensor that allows you to adjust the light, hear a sound, and see your baby’s movement in a real-time frame. Moreover, it will give you an alert in how you adjust it and it will keep a summary of your baby’s condition. Furthermore, it will capture the picture of your baby in a high solution for keepsake and it can upload in the clouds to save all your pictures and footage with the security of Kami Shield.

The Kamibaby is using the LED night-light that can be adjusted with your phone to stimulate sleepiness for your baby or to create a soft environment for their eyes. For speakers, it is the high-quality 2-way audio with 360o sound hole to allow your baby’s listening experience is not disturbing and plays smoothly with the lullaby or stories time with the remote. This is a good purchase as you can watch and capture their growth from the baby to kids that can run around the house. Moreover, you can share your baby growth with your family and friends to watch and wish them to grow up safely.

What We Like:

  • High-quality audio
  • Adjustable night light
  • Live share
  • Summary record

What We Don’t Like:

  • Need to connect to a power outlet at all time

9. Laxihub Baby Camera WiFi Baby Monitor

Laxihub Baby Camera

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With a high quality of 1080p full HD, the Laxihub baby monitor records their video without any lagging movement in the video of your baby. It can record clearly even at night and it has a sensor to stream when it is dark even if you are working late from home. It is built with a microphone and speaker to let you interact with the baby and the pet even when you are on the go. Laxihub baby camera works with smart technology that allows you to see any parts of the house that are equipped with the cameras.

This AI is equipped with a sensor to detect sound and movement whenever anything irregular is detected. You can also adjust the sensor to have fewer false alarms. You can share your live stream, not to mention pictures and videos, with a single click after they have downloaded the Arenti app. Moreover, the Arenti app allows you to store your data in a protected and secure cloud server. Additionally, the camera will give you privacy whenever you are using the same Wi-Fi with the camera, it will notice that you are at home so it will enter sleep mode on its own.

What We Like:

  • Cloud saving
  • Sharing with one app
  • 2-ways audio that allows you to listen and speak with your baby
  • Smart house compatible
  • AI motion and sound sensor

What We Don’t Like:

  • Cannot rotate the camera

8. TimeFlys Digital Audio Baby Monitors

Digital Audio Baby Monitor

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It comes with 2 units which one is for the parent and one is for the kid. The parent unit comes with a rechargeable battery in addition to the baby unit. The parents can play the 8 different lullabies any time to put their baby to sleep. If your baby is the one that cannot sleep unless they hear your voice or your lullabies, you can be worry-free because you can talk to your baby with a button. You can adjust your night light at any time with a remote control whenever you need to.

The TimeFlys baby monitor will alert you by having vibration and acoustic music to warn you about the temperature of the room whether they are too high or too low. It has a range of 150ft if it is used indoors or 1000ft if it is used in an open space. It uses a rechargeable battery power which allows you to comfort your baby whenever there is an electricity cut-off or camping.

What We Like:

  • Battery usage
  • Room temperature and sound sensor
  • Night light
  • Lullabies

What We Don’t Like:

  • Parent unit cannot adjust the light when it alerts the parents about the noise

7. HelloBaby Audio Baby Monitor

Audio Baby Monitor with up to 1,000 ft of Range

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It is 2 units of HelloBaby of a parent and baby unit to allow sound to go from one unit to another. The baby unit has a high sensitivity microphone that catches any sound that the baby makes while the parent unit has a sound indicator whenever you need to mute your own unit.

However, there will be no interference or background noise despite the high sensitivity due to the 6.0 digital technology. It is operated on a battery that lasts up to 18 hours. The monitor has an extremely nice transmission that allows sound such as ocean waves to go smoothly in the units. It is lightweight and compact so it is suitable for traveling and some outdoor activities.

What We Like:

  • High sensitivity microphone
  • Sound transmission
  • Battery usage
  • Compact and lightweight

What We Don’t Like:

  • Parent unit cannot stand up on its own

6. GoodBaby Video Baby Monitor with Camera and Audio

Baby Monitor with Camera and Audio

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With a high-quality display, the GoodBaby baby monitor comes with a 2.4” LCD screen on your unit that can be zoomed in while streaming live of your baby video. The wireless camera and the unit provide a smooth real-time watching experience and the audio. The camera unit is equipped with a night vision lens that allows you to see your baby even when the light is off. Moreover, it comes with a temperature sensor to monitor the room’s temperature that is safe for your baby and it is adjustable with your unit. The camera unit also has a microphone that allows you to hear your bay with a clear sound transmitting to your unit.

At the same time, you can also speak to your baby through the unit to comfort the baby without having the interference sound. You can play the lullabies for the baby before their sleep even when you are doing household chores. The model has a feeding alarm that you can set in case you are busy or the nanny that you or they could forget to feed your baby. On the other hand, when the screen is in off mode, it will alert you when the baby is crying after waking up from sleep. In addition, the baby monitor is easy to install and it can rotate 360 degrees that allow you to see the whole room with just one unit. The parent unit is portable and rechargeable while the camera unit is plugged-in.

What We Like:

  • Free rotation camera
  • Easy to install
  • 2-way talk
  • Night vision
  • Temperature monitor

What We Don’t Like:

  • The baby unit need to plugin

5. VTech DM221 Audio Baby Monitors

Audio Baby Monitor

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Vtech baby monitor has a clear transmission from the baby unit to the parent unit by eliminating the background noise with the high sensitivity of the microphone built in the baby unit. It is 2 ways to talk on the intercom that allow you to talk to your baby whenever you want to. Also, it comes with a noise indicator on the parent unit. For the baby unit, it comes with a night light that is soft for the baby. Moreover, you can adjust the light brightness and the sound sensitivity however you like with the parent unit. The parent unit is rechargeable and runs on a battery.

The parent unit has a back clip that allows you to put it on your belt whenever you move around. Also, the display on the parent unit has a backlight that allows you to see the sound indicator easily. The unit has a built-in alert with vibration and sound whenever the baby sound indicator reaches a certain level.

What We Like:

  • Night light
  • Light indicator of sound
  • 2-way talk intercom
  • Belt clip

What We Don’t Like:

  • The baby unit need to plugin

4. Philips Avent Dect Audio Baby Monitors SCD720/86

Audio Baby Monitor

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The Philips AVENT baby monitor comes with 2 units which is one for the parent and one for the baby. It uses DECT technology to ensure the interference of other gadgets on the unit so you won’t have to worry about security. It is a 2-way talk intercom that allows you to talk to your baby and hear the sound of the baby anywhere in the house. The baby unit has a built-in night light and the speaker to play lullabies whenever you want to comfort the baby or to stimulate the sleeping pattern. It also comes with a temperature sensor.

On the other hand, the parent unit has a screen to let you see the temperature of your baby’s room, and alert you when it changes or reaches a certain number. Moreover, the unit has a night mode and the smart eco mode. The night mode allows the parents to set up the vibration when alert and adjust the brightness of the screen and sound at night. The smart eco mode allows the unit to increase more battery time by minimizing the audio transmission that could last you a whole day without charging.

What We Like:

  • Night and smart ECO mode
  • 2-way talk intercom
  • Night light and lullabies
  • Temperature sensor

What We Don’t Like:

  • Power light can be bright at night

3. HelloBaby HB180 Two-Way Audio Baby Monitors with Temperature Sensor

Two-Way Audio Baby Monitor

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Another product from HelloBaby is the HB180 baby monitor. The baby and the parent unit are both portables with battery power in the parent unit. Besides allowing you to listen to your baby sound, you can see the sound indicator with the LCD screen when the unit is needed to be mute. Additionally, it has a temperature sensor that protects your baby to stay safe. It is a 2-way intercom that allows you to hear your baby and let them hear you back.

When it comes to connection, you don’t have to worry as it uses a private connection that won’t let anything interfere with the connection and transmission. You have a smooth sound to sing or comfort your baby. You can also play the lullabies with the built-in speaker in the baby unit. The night light is an additional function that comes with the baby unit if they need them when sleeping.

What We Like:

  • Night light
  • 2-way intercom
  • Temperature sensor
  • Clear transmission

What We Don’t Like:

  • The baby unit doesn’t have battery power

2. VTech DM111 Audio Baby Monitors

Audio Baby Monitor

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This VTech DM111 baby monitor comes with a baby unit and 1 or 2 parent units however you choose. On the parent unit, it has a sound indicator in the baby’s room whenever you want to mute your unit. It is compact and lightweight with a belt-clip design that allows you to bring it anywhere you go within the house. You can also set it up to alert you whenever the connection is lost or the battery is low.

Both units use AC power while the parent has battery power included. This baby monitor is also using the DECT 6.0 technology as the above product to ensure the security of your transmission of you and your baby without any interference. Lastly, you can also control the volume of your and your baby unit if they are too loud or too silent.

What We Like:

  • Sound indicator
  • Belt clip
  • 2 parent unit
  • Adjustable volume

What We Don’t Like:

  • The baby unit doesn’t have battery power

1. Owlet Smart Sock 3 Baby Monitor

Owlet Smart Sock 3 Baby Monitor with Oxygen & Heart Rate

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At the top of the list is the Owlet baby monitor that comes with a special and unique feature. You can use the Owlet app on your phone to track the baby’s oxygen and heart rate in real-time. The app and the unit work together to alert you when your baby needs you after they wake up or something that scares them which can be seen by the heart rate monitor.

The unit has a battery power of 16 hours and the rechargeable station is wireless charging for a convenient and quick charge. It has a design of a sock that can be placed directly on the baby’s skin. It fit the babies from 0 – 18 months of 5lbs to 30bls.

What We Like:

  • Wireless charge
  • Battery power
  • Heart rate and oxygen monitor
  • Quick charge

What We Don’t Like:

  • No camera to see your baby

Buying Guides To Choosing The Best Audio Baby Monitors

For convenience, these buying guides will help you find the essential feature of the baby monitor that is worth your money and help you out whenever you are busy. You can decide these factors with the special features that come with each baby monitor when buying it.

Camera Rotation

It is best to buy the one that can rotate the camera to see all parts of the room to ensure the baby’s safety with who and when people are walking into the room and do anything in there. At the same time, you can also see when the baby is asleep or awake or when they are just playing on their own. However, you can buy the one with a camera that can be watched in real-time if you cannot find the one with rotation. Night vision should be considered if you leave your sleeping baby in a different room from you.


The unit should have an audio system built-in so that you can hear your baby laughing or crying or just their sleeping sound. While you are not looking at the screen when the baby is sleeping, they will make a sound when they wake up or when they are hungry. Also, it is better to find a 2-way intercom that allows you to comfort your baby with your voice while hearing from them.

Baby Safety Feature

These baby audio monitors are created to ensure the safety of your baby so it won’t be hard to find the baby safety feature. For instance, temperature sensors, feeding alerts are included in the baby monitor to help the caretaker and you to be sure of everything around them are not harmful.

Frequently Asked Questions

Q: Are audio baby monitors safe?

A: Audio baby monitors are believed to be a lot safer for babies because digital monitors tend to produce more radiation.

Q: How do you use an audio baby monitor?

Q: Do baby monitors need WiFi?

A: There are other choices of baby monitors that do not require a WiFi connection. In some cases, parents would choose the one that operates without connecting to wifi. But, the drawback might be related to low signal receiving and shorter connection range.


We hope we could help you narrow down your choice and consider all the benefits and adjust to what you need. Most of the products have nightlights and lullabies are the additional benefits of these audio baby monitors, while temperature sensors and cameras can be essential for you to monitor a newborn baby.

However, some people have used this product with their elderly with a health problem which the 2-way intercom is more essential than the sensor. It all depends on what feature you need and how you want it to work in your way. If you are still having trouble deciding, you can take a look at the buying guide to assist you in the process.

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