Close this search box.

Best Baby Heartbeat Monitors: Top Picks for Expectant Parents in 2023

Best Baby Heartbeat Monitors

We have compiled a list of the best baby heartbeat monitors for you, providing peace of mind during your pregnancy journey. Take a look at our top picks below.

Owlet Smart Sock 3

Owlet Smart Sock 3

This baby heartbeat monitor provides peace of mind and confidence for new parents with its accuracy and ease of use.


  • Easy tracking of heart rate, oxygen levels, and sleep patterns
  • Convenient alerts through the base station and phone app
  • Secure and proven pulse-oximetry technology


  • Initial sock placement can be tricky
  • Not a medical grade device
  • May not be recommended by some healthcare professionals

We recently had the opportunity to try out the Owlet Smart Sock 3 with our baby, and we must say we were quite impressed. The monitor offers seamless tracking of our baby’s heart rate, blood oxygen levels, and sleep patterns. As new parents, this information is invaluable to ensure our baby is safe and sound during the night.

One of the greatest features of the Owlet Smart Sock 3 is the alert system. If our baby’s heart rate or oxygen levels drop below a certain threshold, the base station sends immediate notifications to our phones. This provides us with the peace of mind that we’ll always be alerted if something needs our attention.

The security of this baby monitor is not something to overlook. Employing proven pulse-oximetry technology that is safe for use with babies and children, we have confidence that the Owlet is accurately monitoring our little one. Additionally, the data is encrypted, ensuring that only those we choose can access the readings.

While the Owlet Smart Sock 3 has many positive features, there are a few points we would like to note. Initially, placing the sock on our baby correctly was a bit challenging. However, after a few tries, we managed to get the hang of it. It’s essential to remember that this monitor is not a medical-grade device, so it should be used as an additional tool in ensuring your baby’s safety rather than a complete replacement for professional monitoring. In the same vein, some healthcare professionals may not recommend this particular product, so it’s important to discuss its use with your doctor.

Overall, we found the Owlet Smart Sock 3 to be an excellent baby heartbeat monitor that provides peace of mind, accurate tracking, and reliable notifications. While it does have a few limitations, we believe it’s well-worth considering for anybody looking to purchase a baby monitor.

Babytone Smart Baby Sock Oxygen Monitor

Smart Baby Sock Oxygen Monitor

We recommend this baby monitor to those seeking an overview of their infant’s sleep with easily wearable and gentle sock design.


  • Tracks baby’s heart rate, oxygen level, and movement
  • Comfortable sock with two size options for babies
  • Built-in memory with data storage and app sync


  • Connectivity issues and difficult-to-understand instructions
  • Inaccuracy concerns and alarm sensitivity
  • Sock may come off easily

Our experience with the Babytone Smart Baby Sock Oxygen Monitor was generally positive, particularly in regard to monitoring our baby’s sleep. The soft, uniquely designed sock was gentle on our baby’s foot, avoiding irritation. We appreciated that it came in two sizes suitable for babies weighing 0-12 lbs and 12-30 lbs.

Thanks to its heart rate, oxygen level, and movement tracking features, we could keep a close eye on our baby’s sleep. The ViHealth app on our smartphones allowed us to view this data remotely, giving us peace of mind throughout the night. The monitor’s built-in memory can store up to four sessions of data which will sync to the app upon connection, preventing data loss even if our phones were not connected.

However, we experienced some issues with connectivity, taking a long time to connect the device every night and struggling to find clear instructions online. Additionally, we noticed that the alarm went off frequently, which might be distressing for some parents. The sock also had a tendency to come off easily during the night, interrupting the monitoring. Despite these setbacks, the Babytone Smart Baby Sock Oxygen Monitor provided valuable insights on our baby’s sleep, and with improvements to connectivity and instructions, it could be an even better baby heartbeat monitor in the future.

Owlet Monitor Duo – Cam and Smart Sock 3

Owlet Monitor Duo

The Owlet Monitor Duo is a reliable option for monitoring your baby’s vital signs and sleep but comes with a few downsides.


  • Baby’s heartbeat, oxygen levels and sleep trends monitoring
  • Real-time data accessible on smartphones
  • Wireless charging with long battery life


  • Mediocre camera quality
  • Complicated Wi-Fi connection
  • The monitoring is limited to 0 – 18 months old

We have recently used the Owlet Monitor Duo, which includes an HD video camera along with the award-winning Smart Sock that tracks our baby’s heartbeat, oxygen levels, and sleep trends. The Owlet Smart Sock 3 provides a sense of reassurance and peace of mind, especially when we were busy in another room or sleeping.

The real-time data accessible via Owlet’s free app on our smartphones provided valuable insights into our baby’s well-being. The option to review a detailed 7-day wellness history proved particularly helpful. The wireless charging feature is convenient, allowing a full charge in just 90 minutes and offering 16 hours of battery life.

However, we found the camera quality to be a bit underwhelming, especially considering the brilliance of the Smart Sock. The Wi-Fi connection setup was more complicated than we anticipated and only works on a 2.4 GHz network, making it somewhat inconvenient.

We discovered that the product is best suited for babies between 0 to 18 months (up to 30 lbs), which slightly limits its long-term viability. Despite a few hiccups, the Owlet Monitor Duo remains an excellent choice for parents who primarily focus on tracking vital signs and sleep trends in their young children.

Owlet Dream Sock

A top choice for parents seeking peace of mind, the Owlet Dream Sock delivers reliable monitoring of your baby’s heartbeat and movement.


  • Accurate heartbeat monitoring
  • Easy to use and comfortable for baby
  • Alerts via smartphone app


  • Slightly pricey
  • Connectivity issues may occur
  • Limited size adjustments

We recently tried the Owlet Dream Sock and were impressed by its accurate heartbeat monitoring, giving us reassurance that our little one is safe while they sleep. The device is easy to use and attach to your baby’s foot, causing minimal discomfort.

However, although the Owlet Dream Sock is quite effective, it is on the expensive side, which may be a concern for some parents. We also experienced brief connectivity issues occasionally, meaning that the device momentarily lost connection to our phone, causing slight anxiety. Lastly, although the sock fits most, size adjustments are limited, and it might not accommodate all babies.

Despite these drawbacks, the Owlet Dream Sock remains a preferred choice for monitoring your baby’s heartbeat and movements. It brings peace of mind and enables parents to sleep soundly knowing that their baby is being monitored accurately. Overall, we recommend the Owlet Dream Sock for parents seeking a reliable baby heartbeat monitor.

Owlet Dream Smart Baby Monitor

We highly recommend the Owlet Dream Smart Baby Monitor for its reliable performance and innovative features.


  • Accurate heartbeat monitoring
  • Easy-to-use app interface
  • Wireless connectivity


  • Slightly expensive
  • Sensor sensitivity could improve
  • App stability may vary

We recently tried the Owlet Dream Smart Baby Monitor and found it to be an excellent choice for parents looking to monitor their baby’s heartbeat. The monitor provided accurate readings, giving us confidence in its performance. The device comes with an easy-to-use app interface that displays all the crucial information in a clear and well-organised manner. A significant advantage of this device is its wireless connectivity, allowing us to keep track of our baby’s heartbeat from a distance.

On the downside, the Owlet Dream Smart Baby Monitor does come with a slightly higher price tag compared to some other options on the market. Additionally, we found the sensor sensitivity could be improved as it might occasionally miss weaker signals. The app stability also varied across different smartphone platforms, leading to occasional glitches.

Despite these minor issues, we still believe that the Owlet Dream Smart Baby Monitor is a worthwhile investment for parents seeking a reliable and high-quality baby heartbeat monitor. The unique combination of accurate monitoring, a user-friendly app, and wireless connectivity make this an excellent option for those who want to keep a close eye on their baby’s heartbeat.

BabyTone Oxygen Monitor

Baby Oxygen Monitor

This BabyTone Oxygen Monitor is a reliable choice for parents seeking peace of mind while monitoring their baby’s oxygen levels, heart rate, and body movement.


  • Real-time tracking and recording for effective baby monitoring
  • Free iOS/Android app, offering convenient access to recordings and reports
  • Built-in rechargeable battery with up to 16 hours of use


  • Connectivity issues, as the device sometimes requires multiple attempts to connect
  • Instructions can be challenging to understand
  • The device may trigger false alarms due to inaccuracy

We recently tried out the BabyTone Oxygen Monitor and appreciate the real-time tracking feature. The device is designed for 0-3 years old babies, and it records pulse rate, oxygen levels, and motion on a second-by-second basis. This level of detail gave us confidence in understanding our baby’s health and wellbeing.

One of the standout features of this monitor is the free iOS/Android app. We appreciated being able to connect our devices via Bluetooth, assess recent recordings, and review detailed reports. The app even includes an alarm function, vibrating our phone when the baby’s oxygen level drops below the predetermined reminder thresholds.

Although the BabyTone Oxygen Monitor has some excellent features, we encountered a few drawbacks. Connecting to the app each night took several attempts, indicating possible connectivity issues. Additionally, we found the online instructions difficult to comprehend, contributing to a steeper learning curve than necessary.

While the monitor’s built-in alarm is useful, we observed occasional inaccuracies that could trigger false alarms. This is understandably concerning for parents, as it could lead to sleepless nights and create unnecessary anxiety.

Overall, the BabyTone Oxygen Monitor provides valuable insights into your baby’s health. However, with connectivity issues, challenging instructions, and potential false alarms, it may not be the perfect solution for every parent. Consider weighing your options carefully before purchasing.

Buying Guide

When looking for the best baby heartbeat monitor, there are several factors to consider, ensuring you make the right choice for your needs.

First, it is essential to consider the ease of use. A user-friendly device will help make monitoring your baby’s heartbeat a stress-free experience. Look for monitors with clear instructions, easily accessible buttons, and a simple interface.

Another factor to consider is the accuracy of the device. The primary purpose of a baby heartbeat monitor is to detect your baby’s heartbeat and allow you to listen to it. It is vital to choose a monitor that accurately picks up the heartbeat, giving you peace of mind.

While choosing a baby heartbeat monitor, also consider its portability. An easily portable device will enable you to use it at home, at doctor’s appointments, or even on the go. Select a lightweight and compact monitor, which fits comfortably in your bag or pocket.

Battery life is another important feature to consider. A device with a long-lasting battery will ensure that you can use it throughout the day without the need for constant charging or changing batteries. Check for monitors with rechargeable batteries or those that use readily available batteries, ensuring you are never without your monitor when you need it.

Lastly, think about your budget. Baby heartbeat monitors come in a range of prices, so it is essential to find a reliable and accurate device that falls within your budget. It is possible to find affordable monitors that provide good quality performance; however, keep in mind that the cheapest options may not always be the best in terms of accuracy and durability.

Frequently Asked Questions

What are the top FDA approved baby heartbeat monitors?

Several baby heartbeat monitors have received FDA approval, ensuring their safety and accuracy. Some of the top FDA approved monitors include the doppler-based Wusic Womb Music Heartbeat Monitor, the UnbornHeart Doppler Fetal Heartbeat Monitor, and the Sonoline B Fetal Doppler. We advise confirming the FDA approval status before purchasing a specific device, as these approvals can change over time.

What is the most reliable device to listen to a baby’s heartbeat?

Reliability is crucial when selecting a baby heartbeat monitor. While there are many options available, the Sonoline B Fetal Doppler is widely considered the most reliable choice due to its accuracy and ease of use. This device has a high-sensitivity probe that picks up even the faintest heartbeats, giving parents peace of mind. However, we encourage researching different options and consulting with a healthcare professional to choose the best device for your needs.

How can I safely monitor my baby’s heartbeat at home?

Safely monitoring your baby’s heartbeat at home involves following proper precautions and using the right equipment. First, choose a reliable and safe device, such as an FDA-approved monitor. Next, read the instructions thoroughly and follow all guidelines precisely.

When using a doppler monitor, gently apply the ultrasound gel provided and move the probe slowly over your belly. Avoid pressing too hard, as this can cause discomfort. We recommend monitoring your baby’s heartbeat for short periods and not using it as a diagnostic tool. Consult a healthcare professional to address any concerns and ensure your home monitoring is done safely and accurately.

Kate the toddler review

The author: Jose Martinez

Hi there! My name is Jose, and I’m a proud dad to a beautiful 4 year old. As a parent, I know firsthand how overwhelming it can be to navigate the world of parenting and child-rearing. There are so many choices to make, from the foods we feed our little ones to the toys we buy them to the clothes they wear. But one thing that’s always been important to me is finding the best products available for my child.

At, we take a data-driven approach to our product reviews. Our team of expert reviewers spends hours conducting online research, analyzing product specifications, and comparing products to identify the best options available. We also take into account feedback from other parents and users to ensure that we’re recommending products that are tried and true. Our reviews are based on a combination of objective data and subjective opinions, so you can feel confident that we’re providing you with the most accurate and reliable information possible.

We know that as parents, you want to be sure that you’re making the best choices for your little ones. That’s why we’ve done the hard work for you. Our team of reviewers conducts extensive online research to identify the top-rated products in each category. We then compare these products based on factors like safety, durability, ease of use, and practicality to determine which ones are the best options for parents. We also take into account feedback from other parents and users to ensure that we’re recommending products that have been tested and approved by real people.

At, we understand that not everyone has the time or resources to conduct hands-on testing with every product they’re considering. That’s why we rely on feedback from other parents and users to inform our reviews. We scour online reviews and ratings to get a sense of how products perform in real-life situations. We also take into account feedback from our own team of reviewers who may have tested the product firsthand. Our testing process is based on a combination of objective data and subjective opinions, so you can feel confident that we’re providing you with the most accurate and reliable information possible.

Subscribe to our newsletter