The Lila video quality isn't great, and while you can see what is happening in the room, it isn't true to life and could present confusing images. However, if you are looking for a monitoring option that provides images with good sound and you aren't worried about the finer image details, then the Lila is a good, easy to use product that is just what you've been looking for.
A baby monitor, also known as a baby alarm, is a radio system used to remotely listen to sounds made by an infant. An audio monitor consists of a transmitter unit, equipped with a microphone, placed near to the child. It transmits the sounds by radio waves to a receiver unit with a speaker carried by, or near to, the person caring for the infant. Some baby monitors provide two-way communication which allows the parent to speak back to the baby (parent talk-back). Some allow music to be played to the child. A monitor with a video camera and receiver is often called a baby cam.
The Vtech DM221 offers the features you need, coupled with the best sound clarity in our review of sound products. The DM221 comes with easy to set sound activation and adjustable mic sensitivity to help create a peaceful environment for a quality night's sleep with a parent device that only makes a peep when your little one does. The DM221's parent unit talk to baby feature sounds natural on the baby's side so your infant won't be alarmed by a robotic or static sound found in some of the competition. This unit is a budget-friendly choice that will work for almost any family.
If you struggle with technology and don't need or want to see your baby from any other location besides your home, you might want to stick with the dedicated monitors that require little setup and have fairly intuitive user interfaces. This isn't to say that most people can't sort out the Wi-Fi monitors, but it is undeniably less work to just plug the camera into an outlet and go than it is to sign up and download software applications.
We have been following news that the Amazon Echo Spot, available in December 2017, can work as a baby monitor. While we plan to test these claims firsthand, our initial interview with Amazon confirmed a few hunches, and we believe certain shortcomings will make the Echo Spot hard to recommend as a baby monitor. First, it’s not a “baby monitor” per se; the Echo Spot will project video from an existing home security camera or other Wi-Fi camera through its screen. This approach has a few disadvantages, which we outline in the What about a Wi-Fi baby monitor? section. Amazon also confirmed that the Echo Spot would broadcast the same footage you would see on that camera’s app, and that it would not work as a display for RF monitors, like our pick in this guide. The Spot can use voice commands (for example, “Alexa, show me the nursery”), and we’ll determine in testing if that capability overcomes a common flaw in other Wi-Fi monitors and security cameras, namely a sluggish response time when loading video over a standard app. You can also “drop in on the nursery” to hear audio, and potentially talk back, depending on the camera’s functions. As with the voice function, the ability to see the temperature of the baby’s room, plus pan/tilt, play music, and other functions, will be dependent on the camera the Echo Spot is attached to.
The price of the Infant Optics, at about $150, is on the higher end for baby monitors. As much as we wanted to recommend a more affordable option, we found their shortcomings to be major enough—terrible video quality and poor connections were common—that we couldn’t recommend one. The Infant Optics offers a better value even though it’s among the more expensive options out there. Many people use these daily for years, which helps justify the investment, and the reports of reliable customer service from other customers are reassuring. If you have to spend less, go audio-only.
The Nanit Smart Baby Monitor is for the tech- and data-obsessed parent who wants to know and track everything about his baby. Winner of the Bump’s 2018 Best of Baby Awards, the Nanit is an over-the-crib Wi-Fi camera that not only offers standard video monitoring capabilities, but also provides sleep insight reports and sleep scores via the app. The bird’s-eye-view camera provides real-time HD-quality video and uses “computer vision” to track whether your child is awake, sleeping, or fussing. Then, Nanit synthesizes this data to generate nightly sleep reports and sleep scores, even providing tips on how to help your baby sleep better. Says Kay, “The Nanit is a two-in-one in that you’ve got this monitoring app, but you’re also getting helpful training and guidance when it comes to sleep, which is different from a lot of the competitors.” Priced at $279, it’s definitely on the high-end of baby monitors, but if that extra functionality is important to you, it may be worth it. For other parents, however, the Nanit may be more than you need.
Parents who use the Nest Cam as a baby monitor are impressed by the high-quality picture, even at night, and several note it is convenient that they can check what’s going on at home even if they’re out of the house. While the Nest Camera is on the more expensive side, it’s a solid investment if you want unlimited range and a crystal clear image— plus, this product can be used as a regular home security camera once you no longer need a baby monitor.

You can get the same system, with a traditional monitor screen that’s slightly smaller at 4.3 inches, for cheaper. If you’re interested in having two zoom cameras or an app that lets you see your baby while away, Project Nursery offers those configurations as well. You can also record video and take photos with it as well (requires an SD card sold separately).
This is a powerful solution for the relatively computer savvy parents who want flexibility, accessibility, and convenience. This is not just a great baby monitor, this is a wireless video camera that can be placed anywhere and will communicate with computers and smart phones; many people even use it as a home security camera for its ease of use and placement, high-quality video, and as a monitor with night vision it is pretty unsurpassed. Install the Dropcam App and view your baby through your cell phone no matter where you are, or use it as a powerful security camera for when you're traveling or out of the house. Want to check in on the babysitter while you're out on date night to make sure your baby is napping on time? Want to move the camera to monitor the dog or your home while you're away? Easy, and with the 130-degree wide angle lens, you can place it in even small rooms and maintain a good field of view. If you're away from home, you can also set it up to alert you to any movement: it will send an alert to your phone (or an email) along with a photo of what's going on. Like many baby-oriented video monitors, it also supports two-way communication with a built-in microphone and speaker, has 8x digital zoom, and has great night vision. It also has 1080p quality video, day and night. But it's also a bit expensive for a camera-only system, coming in at about $165. This is a powerful and flexible system that has a very high-quality digital video color and night vision camera, a wide field of view, access to cloud computing, and tons of convenient bells and whistles. This is not your mom's baby monitor. However, there are some requirements here: you need wireless internet in your home, and it needs to be rather high speed to support streaming high-quality video and audio feeds. You also will need to load an app onto your phone (iPhone or Android) or a software package onto your computers (Windows or Macs) in order to access the device. If you ask us, this is one of the best and most flexible solutions for baby monitoring. It's a bit lower on our list because it's not technically a baby monitor so it doesn't include things like sleep mode (turn on only in response to noise), and of course there is no dedicated bed-side monitor for it. It's an all-purpose camera that you can place anywhere and use as a baby monitor when needed. We also don't like that you need to subscribe to the Nest Aware for $10/month if you want to remove annoying banner ads on the app or software package. After paying $165+ for this, you would think the app would be included without annoying ads?
The best baby monitor apps allow you to monitor baby using only your existing devices, like phones, tablets or even computers. One device acts a transmitter in baby’s room, and you use another device to monitor baby. Some apps only have audio functionality, but others have both audio and video. As a plus, the best baby monitor apps often have cool features that traditional baby monitors don’t have, like remote capabilities. However, some users complain that they can be somewhat unreliable.
Network Interface: Wi-Fi/802.11/b/g Minimum Illumination(Lux): 0.01LUX Power Supply: Normal Connectivity: IP/Network Wireless Installation: Ceiling Supported Operating Systems: Windows 8,Windows 7,Windows 98,Windows XP Sensor: CMOS Type: IP Camera Supported Mobile Systems: Android,iOS Style: Dome Camera Sensor Brand: SONY TF Card: None High Definition: 720P(HD) Video Compression Format: H.264 Wall Bracket: Ceiling Color: White Audio Output: 1 Channel Internal Special Features: Pan / Tilt / Zoom Features 1: ip camera wifi Features 2: HD 720P 1.0MP Video Surveillance Style: Mini camera Can be used in the following scenarios : Baby monitor/ school/ garage/ pets care/ home security /offic Compatible: For iphone/ android/ tablet/ ipad Special feature: Infrared/PTZ Night version Webcam Working.
Notifications and alerts work by sending a message or email to your device when motion or sound has occurred. This feature is only found in the Wi-Fi monitors, and isn't the best feature for baby because it comes after the fact (sometimes up to 30 min or more after), it does not offer details of the type of sound or motion detected, and could get annoying with useless and excessive messages being sent. In the end, we prefer sound activation over notifications and feel that alerts and notifications aren't all that useful for keeping tabs on your baby.
With several dozen reviews posted online, the Safety 1st HD WiFi Streaming Baby Monitor has a 4.0-star rating on Amazon. One satisfied owner speaks for many when he calls the "picture quality excellent," the night vision "clear" and "so well illuminated," and the sound quality so good that you can "hear everything going on in crisp and clear" detail."
Wi-fi baby monitors are the latest innovation in high-tech baby gear, and they’re super convenient. A baby monitor with wi-fi allows you to connect anywhere that has Internet service or Bluetooth capability, and the monitor can often be controlled remotely using a smartphone or computer. This functionality makes the wi-fi baby monitor great for travelling (unless you’re heading to a remote location). Safety tip: No matter what connection you use, be sure that it’s a secure connection in order to prevent your monitor from being hacked.
Summer Infant has been making high-quality, reliable baby monitors for many years. One problem with the Summer Infant monitors is that it's difficult to figure out which one has the features and quality you want, given the very wide range of options. Some are much better than others, and this is definitely one of the better ones we've tested. This color baby monitor has a high-quality 5" high resolution LCD display, which is a similar quality to the Project Nursery monitor in terms of color, contrast, and brightness. When we first got our hands on this, we were excited that maybe it was a nice wide angle panorama camera. But it turns out what they meant by "panorama" is that you can remotely tilt, pan, and zoom. The panning does go nice and wide, allowing you to swing the camera side to side about 180-degrees. But the camera angle itself is no different than the other monitors on this list. That being said, this is a great baby monitor with some great features. In addition to being able to remotely pan, tilt, and zoom the camera, some of the best features were: 1) a subtle night light that you can turn on/off remotely, and can choose it to glow with a soft blue or red color, 2) a sensor that tells you the temperature of your baby's room at all times, 3) a sound-activated light bar on the top of the receiver that tells you when there's noise in the room (even when volume is off). We thought the big hand-held unit was great, with a convenient kick-stand to put it anywhere in the house, great battery life, and good range. We were able to walk around in the backyard with this unit and still get a good, stable image. Note that you can add an extra camera to this, and it will cycle through the two cameras automatically (it does not do split-screen to see both at once). Downfalls? Well, the night vision isn't quite as good as with higher-ranked monitors on this list, and even the lowest volume level seemed really loud for sleeping parents. Also, even though the screen is nice and big, the digital video quality is sub-par relative to several other options on this list. Overall, this is a great addition to our best baby monitor list, as it has great features and falls in the middle of the price range. For about the same price, we'd go with the Infant Optics or Samsung option, unless you value the larger screen size.
WiFi Baby boasts a secure and clear connection to your baby through its high-quality camera. Using a WiFi or 3G/4G network, you can access the password-protected stream directly from your Mac or PC, or through several third-party apps, on an iOS or Android device. Like the Dropcam monitor, WiFi Baby has a video recording function that gives you the option of reviewing past footage, which comes in handy if you end up using it as a nanny cam or security camera for the house. Using the WiFi Baby-compatible apps, you can stream live video and audio feeds of up to four cameras simultaneously.
With a dedicated baby monitor, push-to-talk capabilities will usually be integrated, as well as the ability to record and share still images and video clips (even if some monitors require a subscription to do so). Baby video monitors will also usually have built-in music files that you can play to soothe your child. Just the ability to pan and tilt the camera — the Nest has a fixed 130-degree wide-angle perspective — means you can follow your kids wherever they scamper.

Not everyone needs a baby monitor. If you live in a smaller house or apartment, keep your infant in close proximity, or just generally don’t feel the need to monitor your baby as they’re sleeping (the infant cry is hard to miss!), you may find that a monitor is unnecessary. Other people may only want a monitor for occasional use, like when you’re out in your yard while your baby is napping and want to know when they’ve woken up.
Most connected baby monitors are effectively just home security cameras, like the Nest Cam Indoor—devices that let you watch another location with color video, night vision, and sound, so you can tell if anything is amiss. Because baby monitors are used to keep an eye on your little one rather than on your home and property, they prioritize different features than security cameras.
Using the speaker, you can tell the Project Nursery camera to pan and tilt, play a lullaby, check the temperature in the nursery and more. You can do all this from any room that has an Alexa-powered speaker, so that you don't need to enter the nursery and risk waking up your sleeping baby. If you already own an Echo speaker, Project Nursery sells the Alexa-enabled camera on its own.
After testing more than half-a-dozen mounted cameras that beam live video from a nursery, the best baby monitor we've tested is Netgear's Arlo Baby. Netgear's baby monitor packs in a number of must-have features such as clear 1080p video, two-way audio and a host of sensors. Everything's easily accessible from a well-organized mobile app that puts the Arlo Baby's controls at your fingertips.
When it comes to baby’s safety and security, you won’t settle for less than the best, and you want something tried and true. So we’ve gone straight to the source and included product reviews of some of the top-rated baby monitors from real-life moms, so you can find out how they liked their monitor before making your purchase. Check out what the moms of The Bump Baby Buzz Club are saying about their favorite baby monitors!
The American Academy of Pediatrics (AAP) continues to warn parents against using wearable monitors on infants to track breathing and vital signs — as they aren’t FDA approved and don’t always provide the most accurate results. The caution has led to the advent of non-contact breathing monitors like Cocoon Cam Plus. It’s a ‘smart’ Wi-Fi baby monitor that not only lets parents watch live 720p high-def footage of their baby snoozing, but also track their real-time breathing, movements, and sleep patterns using computer vision and artificial intelligence. And it can do both from either above the crib or across the room, without requiring the child to wear any additional gadgets.
We took these criteria into consideration, factored in user feedback and reviews from across the Web, and eventually narrowed the list to eight cameras for testing. We used each camera for several months, taking notes on the interface and any difficulties we ran into. We connected each model to multiple routers, and used each from various distances and through walls to test range. We also ran each monitor from a full charge down to zero to check battery life. Finally, we evaluated each monitor's night vision in dark environments. Read more about our tests in our full guide to baby monitors.
The iBaby’s video and audio quality were among the best in the WiFi group, but like all WiFi monitors, quality and how well it displays real-time action depends largely on your internet quality and speed. Our testers only experienced a delay of less than a second, more noticeable than HelloBaby’s, but nowhere close to Motorola’s three-second delay.

For parents who want to monitor their baby’s cries from the office, or the gym, or Tahiti, the BB-8-looking iBaby M6S syncs right up to your house Wi-Fi connection ⏤ so instead of using a dedicated handheld receiver, you watch all the action on a smartphone app. It offers impressive 1080p HD video (with record function), a 360-degree view with 110-degree tilt, and an array of high-tech sensors including motion, sound, in-room temperature, air quality, and humidity. The only thing it seemingly won’t do is fix your X-Wing fighter. Although it makes up for it with night vision, two-way talk, and 10 programmed lullabies and bedtime stories, to which you can even add your own voice.
"I love this system and how it allows us to monitor the baby so well! The cameras are easy to install and set up with Wi-Fi and you can mount the cameras over the crib. This allows a full body view that a lot of monitors can't offer. The clarity of the picture (that you get from an app on your smart phone) is amazing and the automatic night vision mode makes seeing baby any time of the day simple--you can check on baby anywhere your smart phone is. I love how versatile this system is and that we can move the cameras anywhere--which means we can use them after baby is out of the crib. It's a great investment for any family and I highly recommend it."
While the price is too high compared with our other picks to merit a recommendation, the Arlo Baby by Netgear Smart HD Baby Monitor and Camera does have some appeal, mostly because it overcomes some of the traditional shortcomings of Wi-Fi monitors and security cameras used for that purpose. Its main advantage is that its app can continue to play audio even if the app is not open in the foreground of your mobile device. This means it can continue to broadcast sounds from a baby’s room while parents sleep elsewhere, alerting them if there’s trouble (as a traditional monitor would), without the hassle of loading the live stream every time. It also offers some unique features: The camera itself can work wirelessly off a rechargeable battery (which no other monitor we’ve tested can do), and it can track and chart several days’ worth of temperature and other environmental data in a child’s room. These features alone don’t justify its added cost—the current price is about $100 more than that of either our pick or the least-bad Wi-Fi monitor we’ve tested—but that cost may be easier to swallow if you’re already using other Arlo devices, which we began recommending as a runner-up in our piece on indoor security cameras in fall 2016. As with most Wi-Fi monitors, owner reviews note problems with the signal dropping out, sluggish response time when opening the video on an app, and other irritations, such as problems seeing the feed on multiple devices.
Withings features a high-quality 3-MP video sensor that gives clear and unfettered footage of the baby. With special features such as high-resolution digital video, image stabilization, a wide-angle lens, zoom capabilities, and more, you can position the camera in the nursery and not have to worry about constantly repositioning it. In addition to working on Wi-Fi and 3G/4G networks, Withings offers bonus features like a two-way speaker, infrared lighting, the ability to remotely turn on lullabies through the camera itself, motion detection, and room temperature and humidity monitoring. All of this monitoring is done through the complementary Withings apps for iOS and Android.
Moms particularly love the ability to record sounds and play songs. You can sing your own lullabies to play for your baby while you’re at work or connect to the iTunes music on your computer (Does your baby like the Beatles? Find out!). The monitor also lets you record videos and take photos for later. Your toddler’s daring and clever escape from the crib could become the family’s favorite video to watch at the holidays. You can also talk directly to your child through the monitor if you want to soothe him or her to sleep without causing a commotion by going into the nursery.
* Guest Accounts: need to allow guest accounts for grandparents, but absolutely need the ability to turn OFF the microphone for those accounts. The camera is only in the baby's room, but the microphone extends as far as sound travels, and you probably don't want your mother-in-law listening to every discussion in your home. This is a HUGE security feature that is a requirement for anything with guest accounts
The most troubling pattern you see in the one-star Amazon reviews is the reports of battery life declining (or failing) over time. This is part of a larger trend in baby monitors in general, and our take on it is that the battery tech within these monitors is just not at the level people have come to expect after living with good phones and tablets, and other quality electronics. Reading the negative reviews on this and many other monitors reminded us of the kinds of problems people had with rechargeable batteries years ago. Here’s a good example of what we mean. So for now, for any baby monitor, set your expectations accordingly.
We also liked the iBaby because while it allowed us to invite other users to see through the camera — great if you want to give your babysitter access while you’re out — only the person who registered the iBaby monitor has administrator access to all of the features. The administrator can give some privileges to other users, like being able to move the camera around, but they can take them away just as quickly.
Encrypted Wireless Communications: Here's something creepy and strange - there are reports of people tapping into even the best baby monitors and getting some bizarre pleasure from watching your baby sleep or watching you feed the baby in the middle of the night. A few of the manufacturers have included wireless encryption on their systems to make this much less likely.
If you’re looking to take your baby monitor to the next level, choose a WiFi monitor. Our top pick is the iBaby M6T. You can watch your baby from literally anywhere through its Apple or Android app. There are lots of customization options too, like receiving push notifications when your baby wakes up or instructions on how to improve the room’s air quality.

The Nest Cam Indoor Wi-Fi camera is a cool Wi-Fi camera that pairs with your personal device like a smartphone or tablet. This easy to use camera has amazing video, can be viewed anywhere you have a connection and has several useful features. The Nest Cam is good for baby watching, but it can also be used as a nanny cam or for security after your little one is older. We love that the Nest Cam has a reasonable price and can be used for many years to come retaining its value long after the standard monitoring device is no longer useful.
Wondering what's happening in your baby's room when you aren't there? Worried you won't know if they need your help in the middle of the night? Whether you want to keep tabs on baby's breathing or you're just looking for a good night's sleep knowing your little one is under surveillance, then a baby monitor is what you need. We've researched and tested every type of monitoring product before choosing over 40 models to test, making us uniquely qualified to help you find the right monitor for your wallet and your needs. With information on ease of use, range, features, and sound and visual quality, we have all the details you'll need to make a great buy.
Testing battery life for all the monitors was for the parent device only. While some of the dedicated options have a battery in the camera in the event of a power outage, most do not, and they are not intended for use as an all-night option. So while we would support a cordless camera for monitoring baby, due to safety concerns with babies and strangulation hazards, none of the products in our review offer this.

WiFi Baby boasts a secure and clear connection to your baby through its high-quality camera. Using a WiFi or 3G/4G network, you can access the password-protected stream directly from your Mac or PC, or through several third-party apps, on an iOS or Android device. Like the Dropcam monitor, WiFi Baby has a video recording function that gives you the option of reviewing past footage, which comes in handy if you end up using it as a nanny cam or security camera for the house. Using the WiFi Baby-compatible apps, you can stream live video and audio feeds of up to four cameras simultaneously.
We got our hands on this monitor in mid-2018 for testing. It's a wifi baby monitor, just like many other options on this list, meaning that it connects to your wireless router to stream a digital video and audio signal to your smart phone wherever you are in the world. What's unique about this Safety 1st wifi baby monitor is that it also includes a wireless speaker pod that you can place anywhere in your house so you can listen in on your baby when you don't want to turn on your smart phone. This is nice during the night when you don't want to turn on your bright screen, or when your phone battery is low and you need to recharge. And the speaker pod has a batter that lasts for about 10-12 hours, so you can easily bring it into different rooms. So that's a nice added feature. And there are some additional features worth mentioning. First, it streams video in high definition 720p, though we do point out that it's basically impossible to stream 720p in real-time to your phone unless you're on the same local network (i.e. if you're at home). But that limitation isn't unique to the Safety 1st, and any wifi monitor that appears to be streaming in real-time HD is likely buffering the video for several seconds before it gets to you (so what you're seeing is delayed). Second, we were impressed with the nice wide-angle camera (130-degrees horizontal field of view), which means that it's more accommodating if you want to position the camera closer to the crib. Third, you can set up movement and sound alerts and customize the sensitivity of the alerts on your app to make sure you're getting an alert when it's important but also avoiding too many false alarms. We liked that you can change the sensitivity of the alerts, and thought that feature worked pretty well in our testing. The auto-recorded 30-second clips were also a nice touch so you can see what was going on when the alert was triggered. Some other things we liked were that the night vision was pretty good quality, you can zoom in and out (but you can't pan or tilt) using the app, there's a two-way intercom so you can talk to your baby, and you can expand the system to multiple cameras that you can toggle between using the app (you can't view multiple cameras simultaneously, however). So how does this wifi baby monitor compare to the other top rated wifi monitors on this list? Well, there's some good and bad. Setup was pretty easy, so that's definitely good, though the owner's manual was a bit difficult to understand at times. And once we got it running, it seemed to stay up and running pretty reliably, so that's also a plus. Also, there's no necessary subscription to store the 30-second clips you record for 30 days in the cloud. So here are some things that we didn't like about this monitor: first, many times when we open the app on our phone, the live stream doesn't connect immediately - sometimes we would restart the app, and other times we'd just need to wait several seconds. That's frustrating when you just received an alert and go to see what's going on, but can't. Second, if your internet goes down you're basically screwed. Unlike the Nanit and Lollipop, it will not revert to streaming over your local area network in the event of an internet outage - so even if you're at home, you won't be able to use the app or otherwise view the video. Third, the camera has a bright little light on it, which we ended up covering with electrical tape. Finally, we found the speaker pod unusually difficult to use, and were disappointed that a charger wasn't even included with it (or maybe it was just missing from our box?). Anyway, so there are some really nice features and high potential for this to be a great baby monitor, but in the end we found several limitations that made it difficult for us to justify spending upwards of $200 on it (note that it's about $150 without the speaker pod). But we'll let you make that decision. Interested? You can check out the Safety 1st HD wifi Baby Monitor here.
The LeFun is an inexpensive Wi-Fi camera that makes internet watching affordable for almost every family. This useful camera works with your personal device and is the only option here that features true pan and scan features to move the camera around the room remotely. The image quality is also impressive given the lower price and simple design. This camera is a good choice if your house is bigger or you'll be spanning more than 3-5 walls between rooms where range could become an issue.
As a parent, your baby’s health and safety are of paramount importance. Therefore, you and other parents may use a baby monitor to make sure that your kids are safe and sound. There are many baby monitor options available including those from brands such as Samsung and Motorola, so it is important to know what features these models have to make the right decision for your family.
"This product has nearly saved my daughter’s life! It also helped me sleep at night. As a new mom I was already constantly waking up to check on my newborn baby girl. The owlet helped me get more sleep. Instead of waking up every 5 minutes to check on her, i would sleep peacefully while my baby slept knowing that the owlet would alert me if anything was wrong. It did go off once while I dosed off while breastfeeding and it literally saved her life. I love this product and feel that it was a great investment. My daughter is 8 months old is and we still use it!"
Today’s best baby monitors are not your mama’s baby monitors! High-definition video monitoring is becoming the norm, and many baby monitors are now app-enabled or have wi-fi capabilities. Even basic audio monitors have stepped up their game, with many implementing DECT (Digital Enhanced Cordless Telecommunications) technology to eliminate the interference and the lack of security that comes from monitors using the 2.4 GHz frequency band. If you’ve ever heard your neighbors chatting through your baby monitor, you’ll appreciate this change! DECT also prevents super-creepy baby monitor hackers from spying on baby—or you!
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