
Night terrors are a condition where a child is suddenly roused from deep sleep and appears to be extremely scared or upset. During these episodes, children often scream and are very frightened and confused. The child may not be able to respond to being talked to, comforted, or awakened. The episodes can last anywhere from a few minutes to half an hour and can occur nightly. Lully Sleep Guardian is a device that claims to help children and families sleep better by reducing night terrors. But does it work? In this paragraph, we will explore the science behind Lully Sleep Guardian and whether it is effective in reducing night terrors.
| Characteristics | Values |
|---|---|
| Purpose | To help children and families sleep better by reducing night terrors |
| Working Principle | Intermittent scheduled awakenings to prevent night terrors |
| Working | The user answers 4 questions about their child's sleep in the Lully app, which learns the child's sleep patterns. A vibrating pad is placed under the child's mattress, which automatically sends gentle vibrations to stir the child without waking them. |
| Effectiveness | Proven to work in a Stanford study, which found that the Lully Sleep Guardian prevented 9 out of 10 night terrors in children aged 2-9, and reduced night terrors in children overall by nearly 80%. |
| Safety | The pod uses a low-energy Bluetooth connection, 1,200 times weaker than most phone radio waves. |
| Mattress Compatibility | Works with thick memory foam, latex, and pillow-top mattresses. For thicker mattresses, the vibrations can be adjusted higher. |
| Age Compatibility | Marketed for children, but also works for adults. |
| App | Free iOS-compatible Lully app, which allows users to keep notes about their child's night terrors and their severity. |
| Size | The size of a hockey puck |
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What You'll Learn

The Lully Sleep Guardian is a clinically-tested sleep aid
The Lully Sleep Guardian works on the principle of intermittent scheduled awakenings. First, parents answer four questions about their child's sleep patterns in the free Lully iOS app. Then, a small vibrating pad is placed under the child's mattress. The pad automatically sends gentle vibrations to stir the child without fully waking them up, thus preventing night terrors. The pod turns off after three minutes or when it detects that the child has moved. The app allows parents to keep notes about their child's night terrors and their severity, which helps improve the Sleep Guardian's performance and enables parents to understand their child's sleep patterns and progress.
The Sleep Guardian has been proven to work, preventing 8 out of 10 night terrors in a Stanford study. It has been tested with 10,000+ nights of use and is recommended by top paediatricians. The Lully system includes a vibration pod and a smartphone app that provides an interface for parents. The core idea is to get ahead of the night terror pattern by predicting when to turn on the vibrations to interrupt the unhealthy sleep patterns that result in night terrors.
The Lully Sleep Guardian is no longer available on Amazon and is no longer being manufactured. However, it has helped many families, and the Lully website offers a blog with more information about night terrors and potential solutions.
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It works by preventing night terrors in children
The Lully Sleep Guardian is a clinically-tested sleep aid that works by preventing night terrors in children. It is a small, under-mattress pod that vibrates at the perfect time to prevent night terrors. The Sleep Guardian is the first and only product proven to combat night terrors. It is based on the principle of intermittent scheduled awakenings, which has been shown to be effective in addressing night terrors.
Night terrors are a condition where a child is suddenly roused from deep sleep and appears to be extremely scared or upset. They may scream and be very frightened and confused, and may not be able to be talked to, comforted, or awakened. The episodes can last anywhere from a few minutes to half an hour and can occur nightly.
The Lully Sleep Guardian works by first learning your child's sleep patterns. Parents input information about their child's sleep habits and night terrors into the Lully app, which uses an enhanced smart algorithm to predict when the child is about to enter a zone of "unhealthy deep sleep" that can lead to night terrors. The Lully system then sends a brief vibration from under the mattress to gently stir the child and bring them out of this deep sleep, preventing a night terror without fully waking them. The pod automatically turns off after 3 minutes or when it detects that the child has moved.
A six-month Stanford University clinical sleep study found that the Lully Sleep Guardian prevented 9 out of 10 night terrors in children ages 2 to 9 and reduced night terrors in children overall by nearly 80%. The product has been tested with over 10,000 nights of use and is recommended by top pediatricians.
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The device is placed under a child's mattress
The Lully Sleep Guardian is a device designed to be placed under a child's mattress to help prevent night terrors and improve sleep. It consists of a small, vibrating pod and a smartphone app. The pod is placed under the mattress, and the app is used by parents to input information about their child's sleep patterns and night terrors.
The device uses a smart algorithm to learn and predict when a child is about to enter a zone of "unhealthy deep sleep" associated with night terrors. Before the night terrors occur, the Lully system sends brief vibrations from under the mattress to gently stir the child without fully waking them. This helps the child transition to the next cycle of sleep and avoids the period of disturbed sleep that can lead to night terrors. The vibrations can be adjusted for thicker mattresses to ensure they are effective.
The Lully Sleep Guardian is based on the principle of intermittent scheduled awakenings, which has been clinically proven to address night terrors. It aims to provide a non-medication solution to help children sleep peacefully throughout the night. The app allows parents to keep notes about their child's night terrors and their severity, which helps improve the Sleep Guardian's performance and understand their child's sleep progress.
It is important to note that the original Lully Sleep Guardian is no longer available on Amazon or being manufactured. However, the Lully Sleep Guardian 2 is available, and it offers similar features with potential improvements. The Sleep Guardian 2 has been tested with thick memory foam, latex, and pillow-top mattresses, ensuring compatibility with various mattress types.
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$18.99 $19.99

The product is no longer available on Amazon
The Lully Sleep Guardian is a clinically-tested sleep aid that has been proven to reduce night terrors in children. It is a small, under-mattress pod that vibrates at the perfect time to prevent night terrors. It works on the principle of intermittent scheduled awakenings. The parent first needs to answer four questions about their child's sleep patterns in the free Lully iOS app. Then, the vibrating pad is placed under the child's mattress. The pad will automatically send gentle vibrations to stir the child without waking them up. The pod turns off automatically after three minutes or when it detects that the child has moved. The app also allows parents to keep notes about their child's night terrors and their severity, helping them understand their child's sleep patterns and see their progress.
The Lully Sleep Guardian is no longer available on Amazon and is no longer being manufactured. However, for those who are able to purchase one secondhand, it could be a useful tool to help their children sleep better. It is important to note that this product requires the parent to log the child's bedtime and activate Lully when the app tells them to. This can sometimes be later in the night, so if the parent goes to bed shortly after their child, the regular Lully Sleep Guardian may not work well.
The Lully Sleep Guardian has been proven effective in reducing night terrors. A six-month Stanford University clinical sleep study found that it prevented 9 out of 10 night terrors in children ages 2 to 9 and reduced night terrors in children overall by nearly 80%. It has been tested with over 10,000 nights of use and is recommended by top paediatricians. The product is safe, as it uses a low-energy Bluetooth connection that is 1,200 times weaker than most phone radio waves. It has also been tested and shown to work with thick memory foam, latex, and pillow-top mattresses.
While the Lully Sleep Guardian is no longer available on Amazon, there are alternative products available that serve a similar purpose. Some options include Sense, Kid Things, and Auto Lullaby Player. These products may be worth considering for those looking for solutions to help their children sleep better and reduce night terrors. Additionally, the Mayo Clinic suggests a timing method called Anticipatory Waking, which involves waking the person with sleep terrors about 15 minutes before they usually experience the event, keeping them awake for a few minutes, and then letting them fall back asleep.
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It was developed by a physician and a father
The Lully Sleep Guardian was developed by a physician and a father, Dr. Andy Rink, MD, and Varun Boriah, along with a medical device expert. They are the co-founders of Lully, a San Francisco-based smart sleep device company that was founded in 2014. The company creates innovative sleep devices and smart apps to help children and their families sleep better.
The Lully Sleep Guardian is a clinically-tested sleep aid that is proven to reduce night terrors in children. It is based on the principle of intermittent scheduled awakenings to prevent night terrors. The device is placed under a child's mattress and uses a parent's smartphone to gather data about their sleep patterns and when the night terrors occur. It then uses an enhanced smart algorithm to predict when the child is about to enter a zone of "unhealthy deep sleep" and sends a brief vibration to gently bring the child out of that sleep, preventing the night terror while allowing them to continue sleeping undisturbed.
The Lully Sleep Guardian 2 is an updated version of the original device that uses a low-energy Bluetooth connection, 1,200 times weaker than most phone radio waves. It has been tested and shown to work with thick memory foam, latex, and pillow-top mattresses. The accompanying Lully app allows parents to keep notes about their child's night terrors and their severity, which helps improve the Sleep Guardian's performance and allows parents to understand their child's sleep patterns and progress.
The effectiveness of the Lully Sleep Guardian has been supported by clinical studies and user testimonials. A six-month Stanford University clinical sleep study found that the device prevented 9 out of 10 night terrors in children ages 2 to 9 and reduced night terrors in children overall by nearly 80%. User testimonials also report positive results, with some families seeing improvements from the first day of use.
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Frequently asked questions
Lully Sleep Guardian is a device that helps children and their families sleep better by reducing night terrors.
The Sleep Guardian uses a vibrating pad placed under the child's mattress. The pad sends gentle vibrations to stir the child without waking them up, preventing night terrors. The vibrations help the child transition to the next sleep cycle and avoid disturbed sleep.
Yes, Lully Sleep Guardian is safe to use. It uses low-energy Bluetooth, which is 1,200 times weaker than most phone radio waves. It has been tested and proven to work with various mattress types, including thick memory foam, latex, and pillow-top mattresses.
Lully Sleep Guardian has been proven effective in reducing night terrors in children. A Stanford University clinical sleep study found that it prevented 9 out of 10 night terrors in children ages 2 to 9 and reduced overall night terrors by nearly 80%. It is recommended by top paediatricians and has been tested on over 10,000 nights of use.
Lully Sleep Guardian is no longer available on Amazon and is no longer being manufactured. However, you may be able to purchase it secondhand or find alternative timing methods to achieve similar results.











































