
Dodow is a sleep aid device that uses a metronome and light system to help users fall asleep faster. The device projects a blue light onto the ceiling that expands and contracts, guiding the user's breathing to help them relax and fall asleep. While some users have found success with Dodow, others have reported that it did not help them fall asleep. The device may be more effective for those who sleep on their backs and can synchronize their breathing with the light. Overall, Dodow is a unique sleep aid option that has helped over 300,000 users fall asleep faster.
| Characteristics | Values |
|---|---|
| Type of device | Light-based sleep aid device |
| How it works | Projects a rhythmic blue light onto the ceiling that expands and contracts to guide breathing |
| Session length | 8 or 20 minutes |
| How to use | Tap once for 8-minute session and twice for 20-minute session |
| How to turn off | Let your finger linger for a slightly longer time on the device's surface |
| Brightness settings | 3 |
| Size | Small, about the circumference of a coffee mug |
| Power source | AAA batteries |
| Effectiveness | Mixed reviews, some say it helped them fall asleep faster while others say it didn't work for them |
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What You'll Learn

Dodow's effectiveness in aiding sleep
Dodow is a light-based sleep aid device that claims to help users fall asleep faster using guided breathing techniques. The device projects a rhythmic, pulsating blue light onto the ceiling, which slowly expands and contracts. Users are instructed to synchronise their breathing with the light, which stimulates the baroreflex – a physiological mechanism that slows the metabolism and secretion of neurotransmitters, helping to restore balance to the autonomic nervous system.
The product has received mixed reviews. Some users claim that it helped them fall asleep faster and even enabled them to stop taking sleeping pills. One user described it as a "cuddly toy" for their son, indicating that it may be particularly effective for children. Another user praised its simplicity and ease of use, stating that it helped them relax and quiet their mind.
However, other users were less impressed, with some finding it impractical and overpriced. One user with insomnia noted that it did not work for them despite their genuine desire for it to be effective. This user also expressed scepticism about the production quality of the promotional videos, suggesting they may be infomercials. Another user reported that they found it challenging to synchronise their breathing with the light, which caused them to feel more anxious.
Overall, while Dodow may not be a cure-all for insomnia, it has helped over 300,000 users fall asleep faster, according to the company. It is worth noting that individual results may vary, and factors such as room setup and user mindset can influence the effectiveness of the device.
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Dodow's design and functionality
Dodow is a light-based sleep aid device that uses a metronome and light system to help users fall asleep faster. The device is designed to be placed on a nightstand or a countertop next to the bed. It projects a rhythmic, pulsating ring of soft blue light onto the ceiling that slowly expands and contracts. The user is meant to synchronise their breathing with the light, which helps to clear the mind, slow breathing, and relax the body. The blue light is said to have a calming and hypnotic effect, stimulating the baroreflex, a physiological mechanism that slows the metabolism and the secretion of neurotransmitters, restoring balance to the autonomic nervous system.
The device is about the size of a coffee mug and is battery-operated, requiring three AAA batteries. It is simple to use, with a touch-sensitive surface that allows the user to tap once for an 8-minute session and twice for a 20-minute session. The session length can be adjusted according to preference, with some users recommending starting with the longer session to allow more time to adapt to the device. The light has three brightness settings, which can be adjusted by touching the top of the device for three seconds when it is turned off. At the end of the session, the device automatically shuts off, ensuring ease of use and saving battery life.
The design of the Dodow is well-suited to its function as a sleep aid. Its small, compact size makes it convenient to place on a nightstand or take on travels. The pulsating blue light is designed to be calming and soothing, helping to create a relaxing atmosphere in the bedroom. The touch-sensitive controls are straightforward and intuitive, allowing users to easily activate the device without disrupting their sleep routine. The automatic shut-off feature further enhances the user experience, ensuring that users are not disturbed once they have fallen asleep.
While the device has received mixed reviews, with some users finding it challenging to synchronise their breathing with the light, many have praised its effectiveness in promoting relaxation and improving sleep. Some users have reported that Dodow has helped them fall asleep faster and reduce their reliance on sleeping pills. It is important to note that individual results may vary, and the device may not work for everyone. However, with its focus on guided breathing techniques and its simple, user-friendly design, Dodow offers a promising approach to improving sleep quality.
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User reviews of Dodow
However, other Amazon reviews are more critical. One user notes that the light is quite bright, and that there is no way to alter the maximum brightness. They also point out that the batteries are difficult to change, as the entire top of the device is touch-sensitive.
On Reddit, a user on the r/HealthMatters forum claims that Dodow is a "handy device" that is "perfect for using [...] when you're travelling a lot and having sleeping issues". Another user, who purchased Dodow for $6, says that it "works sometimes" because it "takes your mind off your worries and makes you focus more on breathing". However, this user also notes that they have ADHD insomnia, and that sometimes their "brain will latch onto the sound" rather than letting it be background noise.
Another Reddit user, this time on the r/GetOutOfBed forum, asks for recommendations for sleeping aid devices. The post receives a variety of suggestions, including white noise machines, melatonin, meditation, and breathing techniques.
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Dodow's price
The price of the Dodow sleep aid device is a topic of discussion among customers. While some customers have found it to be worth the price and not too expensive, others have criticised it as being overpriced. The price of the device is not publicly available, but it is known that the company offers free shipping for purchases over $100, and it is priced at $140 in the US. The company also offers a 100-day money-back guarantee, as well as a reimbursement of the initial product price if the item cannot be repaired or is no longer in stock.
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Dodow's suitability for anxious people
Dodow is a sleep aid device that uses a combination of light and sound therapy to help users fall asleep faster and improve their sleep quality. The device emits a rhythmic blue light that users synchronize their breathing with, creating a soothing and hypnotic effect. This process stimulates the baroreflex, a physiological mechanism that slows metabolism and reduces the secretion of neurotransmitters, helping users relax and fall asleep. The device also employs sound therapy, creating a soothing environment with music or nature sounds.
While Dodow has been found to be beneficial for people with insomnia, it is also suitable for anxious individuals. The device helps manage mental turmoil and reduce stress by blocking out overactive thought patterns and anxious thoughts that can keep people awake. By focusing on the light and their breathing, users can distract themselves from anxious thoughts and calm their minds. The slow breathing rate of 6 breaths per minute positively affects blood pressure and heart rate, promoting relaxation and sleep.
However, it is important to note that some anxious individuals may find it challenging to synchronize their breathing with the light, potentially causing frustration. The device's effectiveness may also depend on individual preferences and comfort levels with the light and sound features. It is recommended to try the 20-minute session a few times before switching to the 8-minute session to allow for adaptation. Additionally, the brightness of the light can be adjusted to ensure comfort.
Overall, Dodow can be a useful tool for anxious people struggling with sleep. It provides a natural and drug-free approach to improving sleep quality and reducing anxiety-induced sleep disturbances. By calming the mind and body, Dodow helps users fall asleep faster and wake up feeling more refreshed. The device's effectiveness may vary among individuals, but it offers a potential solution for those seeking alternative methods to manage their sleep and anxiety.
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Frequently asked questions
Dodow is a sleep aid device that projects a soothing blue light onto your ceiling, acting as a mesmerizing metronome that helps synchronize your breath with its rhythmic pulsations.
The device works by projecting a halo of blue light onto your ceiling which pulses at scientifically determined intervals. By synchronizing your breathing with the rhythm of the light, Dodow creates a relaxing hypnotic effect, stimulating what’s known as the baroreflex, a physiological mechanism that restores the balance to your autonomic nervous system.
Dodow is designed for people who have trouble falling asleep, a condition sometimes described as sleep onset insomnia.
Place the white disc on a countertop next to your bed. Then, simply tap the touch-sensitive surface once for an 8-minute session and twice for a 20-minute session. The device automatically shuts off at the end of the session.
While Dodow has positive reviews from many users, it may not work for everyone. Some users have reported that it is difficult to follow the pacing and sync their breathing with the device. It is also recommended that those with certain heart and lung conditions consult a doctor before using the device.


















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