Scientists Uncover Why Smartphones Don't Appear in Dreams! What Secrets Lie Hidden in Your Dreams?

Why Don't Smartphones Appear in Our Dreams Despite Daily Use?

We check notifications in the morning, read news during our commute, respond to work messages, watch videos at night, and look at screens right before bed.

Smartphones have infiltrated various aspects of our daily lives. Yet, when recalling last night's dream, can you easily remember a scene where you used your smartphone?

You might remember meeting an old classmate, getting lost in an unfamiliar city, or almost missing a train. However, you likely don't recall checking a map app or notifying someone of your tardiness via LINE. This discrepancy might strike some as curious.

On November 8, 2026, the UK’s Daily Mail addressed this common question by interviewing dream research experts.

However, it's important to note from the outset that it's not that dreams featuring smartphones don't exist. Some people do report using them in dreams, and there are records of dreams involving phones.

What's interesting is that the presence of smartphones in our waking lives doesn't necessarily match their presence in the dreams we can recall.

The Overlooked Premise in the "About 3% of Dreams" Figure

A frequently cited analysis on this topic is by dream researcher Kelly Bulkeley.

In his 2016 analysis, Bulkeley examined 16,758 dream reports containing over 25 words each from the Sleep and Dream Database to see how often certain words appeared.

Words related to phones appeared in 3.55% of reports by women and 2.69% by men.

It's important to note that this is not the percentage of people who dream about smartphones, but the percentage of analyzed dream reports that include phone-related words. One person could report multiple dreams, so this can't be translated into a percentage of people.

The search terms included "phone," "telephone," and "iphone," covering not just smartphones but phones in general.

Moreover, this figure is not based on a new national survey reflecting the state of affairs in 2026. It cannot be directly applied to current Japanese life to conclude that "97% of Japanese people don't use smartphones in their dreams."

When carefully defining the scope of these figures, the question slightly shifts.

It's not "Why can't humans dream about smartphones?" but rather "Why were there relatively few mentions of phones in a certain group of dream records?" This question is closer to the actual data.

Is the Brain More Concerned with What's "Beyond the Device"?

One explanation offered by Bulkeley in the Daily Mail interview focuses on emotional significance.

We spend long hours looking at our smartphones. However, we aren't constantly moved by the shape or material of the device during that time.

What makes us happy is receiving a reply from someone we like. What angers us is seeing unpleasant words on social media. What worries us is news from family.

At such times, our consciousness is focused more on the people or events beyond the glass screen.

For example, consider a typical day in Japan. Suppose someone feels awkward after messaging with a friend at night and then dreams of meeting that friend in person and struggling to communicate.

Even if the smartphone doesn't appear, there can still be a connection to waking experiences. The "means" of communication might be omitted, with emotions and relationships expressed in a different scene.

This is a hypothetical example for explanation and not a method to determine the meaning of specific dreams. Still, it challenges the assumption that the more we use something, the more it should appear in dreams.

Screen time counts the hours spent on an app, but it doesn't tell us what left a strong impression during that time.

Why Do We Panic When Smartphones Break in Dreams?

In accounts of dreams featuring smartphones, stories of malfunction often stand out.

You want to make a call but dial the wrong number. You want to send an important message but can't type it. You want to capture a scene but the camera won't start.

What leaves a lasting impression in these scenarios might be the anxiety of "not being in time," "not being able to communicate," or "not being able to record," rather than the malfunction itself.

In real life, we don't pay much attention to our devices as long as they work properly. However, if the battery dies just before a meeting or the screen freezes during a payment, it suddenly becomes a big problem.

The Daily Mail article also suggests that lost or broken phones might evoke stronger emotions than those that function without issue.

However, it's not accurate to conclude that "dreams where phones don't connect always signify relationship issues." The background could be work-related events, past malfunction experiences, or vague anxieties, varying for each person.

There's no need to assign a universal meaning to smartphones in dreams.

Can't Read Text in Dreams? It's Not "Absolutely Impossible"

Another question is the instability of screens in dreams.

When you try to read text, its shape changes. Incomprehensible symbols appear. The sentences you thought you typed don't make sense. Such experiences are reported not only with smartphones but also with books and clocks.

Considering experiences during dreams, especially during REM sleep, differences in brain activity compared to waking states offer clues. Research shows decreased activity in parts of the prefrontal cortex involved in cognitive control and self-monitoring.

However, summarizing this as "the logical brain completely shuts down" or "language functions turn off" is an oversimplification.

Brain functions vary by region, and these findings alone don't directly prove why smartphones can't be operated in dreams.

In the first place, dreams don't necessarily have the stable screens or operation results that real smartphones do. It's important to carefully distinguish between the text you think you see, the meaning you feel you understand, and what you can explain after waking up.

Rather than creating a rule that "you absolutely can't read in dreams," it's more reasonable to consider that reading experiences vary among individuals and dreams, allowing for a broader acceptance of reports.

On Social Media, Both "Can't Use" and "Can Use Normally" Camps Coexist

In fact, contrasting experiences are shared on the overseas forum-based SNS, Reddit.

In an August 2025 post, a user described trying to make a call but being unable to see the numbers or finding them strange, preventing the call. Replies included stories of repeatedly correcting wrong numbers but ultimately failing to connect.

Conversely, an October 2026 post reported being able to take photos, selfies, and use messages and calls in dreams. In replies, some mentioned search results appearing in non-existent languages.

In an August 2026 discussion, while some posts mentioned devices or cameras not working well, others responded that they could use phones, tablets, and computers normally.

Thus, what emerges from SNS anecdotes is not a universal "dream smartphone ban rule," but a wide range of experiences.

These are not aggregated responses to the current Daily Mail article but related anecdotes on the same theme. Since these are self-reported, they don't serve as evidence to estimate which experience is more common among the general public.

Nonetheless, they are intriguing for reconsidering the assumption that "if I don't experience it, no one else does either."

"Didn't See" and "Don't Remember" Aren't the Same

When discussing dreams, we often rely on the memories that remain after waking up.

Even if a smartphone briefly appeared in a dream, if a more intense event followed, the device might be omitted from the explanation. Even if you remember contacting someone in a dream, you might not recall the tool used.

There are at least three stages involved here.

Experiencing something in a dream, remembering that experience after waking up, and then reporting what you remember in words.

The analysis of word searches directly deals with the last "reported words." The absence of the word "phone" doesn't strictly mean there was no phone experience during sleep.

This point is important when reading dream research figures and when reflecting on your own dreams.

The Role of Dreams Can't Be Determined by the Absence of Smartphones Alone

The original article also introduces the idea that dreams compensate for experiences not adequately processed during the day or serve as a rehearsal for dealing with threats.

Both are intriguing perspectives for understanding dreams. However, we shouldn't accept explanations like "the brain doesn't include smartphones at night because they're overused during the day" as definitive mechanisms.

There are still many unexplained aspects of the physiological role of dreams. While various hypotheses about their relationship with memory and emotions are being explored, they don't explain all dream content or purposes.

The functions of sleep and the stories experienced in dreams during that time are not the same. Just because sleep has meaning doesn't mean everything in dreams has a clear purpose.

When You Wake Up Next, Remember "What You Felt" More Than the Device

To bring this curiosity into your life, one way is to briefly jot down dreams you remember when you naturally wake up.

Did a smartphone appear? What did you try to do? Could you operate it? And did you feel relieved, anxious, or happy in that scene?

However, focusing solely on whether a smartphone appears can make it easy to overlook other scenes. It's better to record the entire dream first and then reflect on it. Personal records can't replace scientific surveys, but they can help you notice things you thought you "didn't see."

Even if a smartphone didn't appear, it doesn't mean that day's digital experiences were unrelated to the dream. The scenery seen on the screen or feelings towards someone you messaged might remain in a different form.

We think we're looking at our smartphones, but we're actually seeing the people and events beyond them.

The question of why devices don't stand out in dreams reminds us that the things we touch most and those that leave the strongest impression on our hearts aren't always the same.

Sources and References

1. Daily Mail:Introducing researchers' views and various hypotheses on the question of why smartphones rarely appear in dreams.
   https://www.dailymail.com/sciencetech/article-16271175/why-never-smartphone-dreams-scientists.html

2. Kelly Bulkeley: Analysis of Dream Records Related to Technology (2016)
   Explanation by the researcher himself, confirming the mention rate of phone-related words in 16,758 dream reports and the scope of search terms. Not evidence of the "current percentage of smartphone users."
   https://bulkeley.org/tag/technology/page/2/Kelly Bulkeley

3. Dreaming as mind wandering: evidence from functional neuroimaging and first-person content reports
   A paper on brain activity during dreams and REM sleep, discussing areas involved in cognitive control and metacognition.
   https://pubmed.ncbi.nlm.nih.gov/23908622/pubmed.ncbi.nlm.nih.gov

4. What are the neural mechanisms and physiological functions of dreams?
   A review of the neural mechanisms and functions of dreams, confirming that there are still unexplained aspects of the physiological functions of dreams and multiple hypotheses regarding memory and emotions.
   https://pubmed.ncbi.nlm.nih.gov/36572252/pubmed.ncbi.nlm.nih.gov

5. Reddit: "Does your phone work in your dreams?"
   Anecdotes of being unable to enter numbers or make calls in dreams. Introduced as related SNS posts, not as a survey indicating general frequency.
   https://www.reddit.com/r/Dreams/comments/1n4xe1w/does_your_phone_work_in_your_dreams/reddit.com

6. Reddit: "I can use my phone in my dreams"
   Experiences of taking photos, messaging, and calling in dreams, along with responses to these experiences.
   https://www.reddit.com/r/Dreams/comments/1xdnwhq/i_can_use_my_phone_in_my_dreams/reddit.com

7. Reddit: "Phones in dreams"
   Reports of blurry devices or non-functioning cameras, along with contrasting experiences of being able to use devices.
   https://www.reddit.com/r/Dreams/comments/1veu670/phones_in_dreams/