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Smartphone Nation: Why We're All Addicted to Screens and What You Can Do About It

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'Equips us with the practical tools needed to build a healthier, happier future for ourselves and our kids’ – Daisy Greenwell, co-founder Smartphone-Free Childhood

'A smart first step into completely resetting your digital life' – Stylist

'A candid, rigorous, and witty read on how to stop digital devices from wreaking havoc on our lives' – Adam Grant, author of Think Again

The tools you need to protect yourself – and your family – from online harm.

If you’re worried about the effect screens are having on your kids, or will have in the future, Smartphone Nation is the book you need. We advise young people, when they encounter online harm to speak to the adults in their lives. But most adults don’t understand what's actually driving this content and so we don’t have the tools to support young people when they most need it.

Now, in Smartphone Nation, we do.

Perfect for readers of The Anxious Generation, in this highly practical book, Dr Kaitlyn Regehr – one of the UK’s leading experts on digital literacy – explains what we and our kids are being fed on our devices and, crucially, how to take control over it.

This life-changing guide provides practical tips for talking to kids about smartphone use, covering tricky topics like smartphone bans, misogyny, body image, sexual content and misinformation. It’s essential reading for parents, and anyone who has ever thought there’s more to life than staring at a screen.

225 pages, Kindle Edition

Published May 15, 2025

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738 people want to read

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Displaying 1 - 30 of 55 reviews
Profile Image for Abigail Rickard.
132 reviews
April 18, 2025
So … I don’t think I was the target market for this book.
It focuses a lot on parenting and how to encourage healthy screen habits amongst kids, I’m 20 send childless …
Outside of that, it raised some interesting concepts and exploration of how we’ve become addicted to phones, but I wouldn’t say it’s the most thorough account I’ve read - probably because that’s not what the author set out to do.
Overall it’s a short little book, and worth a go
Profile Image for Hlyan .
196 reviews
May 9, 2025
This isn't just another book blaming us for spending too much time on social media or telling us to just cut down our screen time. Regehr points out how tech companies love putting the blame on us. Instead, she digs into how these platforms work – the algorithms, the “you-loops” that feed us more of the similar content and suck us into a giant vortex of “echo chambers”.

One of the most haunting and heartbreaking stories that Regehr shares is that of Molly, who died by suicide at the age of fourteen. After her death, her father Ian accessed some of her social media accounts. What he found wasn't just teenage popstars. Molly's screen became “awash with red.” Self-harm images, despairing sketches, posts glorifying anxiety, depression, and suicide. Algorithms had fed these to Molly. She’d seen over sixteen thousand such pieces of content in her last six months. Two thousand were about self-harm or suicide. In November 2017, Molly took her own life. She was fourteen.

Regehr worries about more than just kids. The January 6th Capitol riot in the US and the more recent, horrific 2024 Southport stabbing at a kids' Taylor Swift yoga class in the UK, followed by racist, anti-immigrant protests showed that adults get sucked in too. “You-loops” and “echo chambers” don’t just twist reality, they actively fuel rage.

The book also rings the alarm on “sharenting” – parents constantly posting about their kids, building digital records from birth. Barclays Bank thinks this could cause two-thirds of youth identity fraud by 2030. Then there's what Regehr calls “truth decay.” Facts erode. Disinformation and violence spread online, fanned by figures like Andrew Tate. The young attacker of Southport stabbing had consumed masses of extremist content. These aren't random awful events. They're signs of a system where, as Regehr says, “disinformation can be more attention-grabbing than truth and thus rewarded by the algorithm.” And yes, it's the same system that can make it way too easy for parents to use phones as digital babysitters.

Regehr isn’t anti-tech though. She is fiercely pro-information. She suggests “Digital Nutrition.” Think of it like a healthy food diet, but for screens. It’s not just how much screen time, but what kind. We need to move from mindless scrolling to active, thoughtful engagement. Each chapter has these brilliant “What You Can Do About It” sections where she gives real strategies such as “game your algorithm” with “algorithmic resistance”, and using a “walk-through” method with our children.

But doing it all on your own isn’t enough. The problem isn’t just us. It’s the companies that design for addiction, optimize for outrage, and profit from disinformation. Holding them accountable, however, is harder than it seems.

Think about it – almost everything we consume is regulated, from the food we eat and the medicines we take to the cars we drive. But when it comes to social media and online platforms, this is less the case. Regehr explains how tech giants manage to dodge regulation with two clever strategies: the argument of “causation” and the shield of “free speech.”

When confronted with the harms linked to their platforms—teen suicide, misinformation, violent extremism—companies like Facebook claim there’s no scientific evidence of direct causation. Regehr compares this defense to how the tobacco industry used to deny that smoking causes cancer. Strictly speaking, it’s true: you can’t definitively prove smoking causes cancer in the way these companies demand. Doing so would require an unethical randomized controlled trial. That means forcing one group of people to smoke heavily and another group not to, then observing them for years. Obviously, that's impossible and unethical. Yet, tech companies demand this same impossible standard of proof for social media harm.

They also wave the “free speech” flag to fight regulation. This argument is powerful, especially in the US with its First Amendment history. Tech giants like Facebook, YouTube, and X (formerly Twitter) present themselves not as publishers but as platforms, like an open town square. It’s a subtle but significant distinction. Publishers, by law, are responsible for what they print. Platforms, on the other hand, claim they’re just hosting content without endorsing it. Regehr points out that this argument is dangerously convenient.

She explains that while platforms are shouting about commitment to free speech, they are, in fact, constantly making editorial decisions: who gets amplified, who gets silenced, what gets monetized. The algorithms aren’t neutral. They are heavily curated. And the idea that regulation automatically kills free speech doesn't hold up either. Newspapers, TV, and radio have regulations and free speech. Regehr points out the absurdity: content “too brutal for broadcast on TV” is easily found by kids online. The money behind the attention economy needs a rethink.

In the end, Smartphone Nation isn’t about rejecting technology. It’s about reclaiming agency. It gives you the knowledge to understand what's happening when you scroll and the tools to take back some control.

(I received an ARC (Advanced Reader Copy) of this book. Thanks to the publisher, Bluebird (an imprint of Pan Macmillan), and Netgalley. Smartphone Nation is expected to be released on 15 May 2025 in the UK, and 2 December 2025 in the US.)
Profile Image for Lauren Putt.
178 reviews2 followers
January 26, 2026
A really interesting read. Dr Regehr gives achievable and realistic advice on how to manage your screen time through digital nutrition. I like how they accepted that smartphones and screens were a part of our modern world and they did not suggest that we just stopped using them. Instead, they focused on the benefits of digital devices for connection, education and creativity and invites us to use our devices for those purposes rather than just passively doomscrolling on social media. Would definitely recommend for everyone, especially for parents who are unsure about how to navigate their children's phone use.
Profile Image for Hailey.
68 reviews
August 17, 2025
2.5⭐️
I don't think I was the intended audience for this book, so my opinion should be taken with a grain of salt.

I am a childless person, and the majority of this book discusses media consumption and smart phone usage by and with children. While the author states it is all applicable to any age, the consistent repetition of parenting applications and how kids respond to things kept me from forming a connection with the information in the book.

Besides this, there is a lot of interesting information, but I think the marketing of this book needs to be better done to emphasize the parenting aspect of this, and not just smart phone usage by the average person.
20 reviews
May 28, 2025
This is such an illuminating read - explaining how the attention economy has made us all permanently attached to our phones.

But it's not a depressing read at all - there's loads of practical advice on how to liberate yourself from the tyranny of devices.

Phenomenally well researched - i honestly feel better for having read it.
30 reviews
July 21, 2025
2.5 - although largely as I wasn’t the intended recipient of this book. I guess the people who are most likely to feel anxiety about screen time usage and thus buy a book about it are the parents of young children - but this book doesn’t really disclose that it’s targeted at this group from the blurb or the cover. Despite promising claims of advice on digital content awareness and taking control of your screen time delivered by an expert in the field, the book was essentially a fluffed up article. Coming in hot at 160 pages in massive font and double spacing I can’t believe I paid 22 euro for this.

There is some valuable content that is interesting and there are attempts at showing the evolution of algorithms and social media over time, but if this is a self help book for adults it should be marketed as such. Ironic for a book criticising the subversive advertising techniques of online media.
Profile Image for Talia Pick.
5 reviews
September 11, 2025
Very informative and depressing, what’s the point basically x

But seriously, I would say the target audience is parents and now I don’t want to be one.
Profile Image for Holly Bishop.
41 reviews3 followers
May 28, 2025
Terrifying. Make it stop. Policy follows the people, and the people need to push for better regulation and hold these fucking tech companies to account. Really do feel like my only option is to delete social media if I want a different life, to kick the addiction that we all have to varying degrees.
Profile Image for Becks.
77 reviews
Read
November 2, 2025
While there is some good stuff in here (especially for parents) I think some other books cover this topic better. I did, however, enjoy the first few chapters and their focus on truth decay, disinformation, and algorithms.
4 reviews
December 29, 2025
First of all I will say I'm probably not this books target audience as an 18 year old male just looking to reduce my screen time a tad. However, it is kind of marketed in a way that suggests it will be my one stop shop to get rid of my doomscrolling.

Before I critique this book I would like to talk about some things I enjoyed. From the beginning the idea that we are the products of these tech giants was really eye opening for me. It's true, we are algorithmically pulled into waste hours of our time so more ads can be pumped into our usage time in order to make these tech companies massive amounts of ad revenue. So I will definitely be consciously thinking of this as I begin my journey to reduce my screen time.
I would also like to say the book is very well written with great use on anecdotes and mini stories which aid in presenting a larger point.

But where this book falls short is the content related to the 'what you can do about it' part of the title. I mean sure there are some mildly useful tips like greyscale mode and time limits but we always find ways to break these promises to ourselves. Other than this the author suggests many ways to stop children from accessing harmful content but we all know that they will find a way around it and education will likely be overshadowed by curiosity.
Just as a little side note the end of book addressed legislatory aspects of phone usage but as a reader I don't really care about the inner conversations between these tech companies and governments. It's not like I'm going to start a revolution or anything, I'm just looking to cut my YouTube doomscrolling for 30 minutes to 15 minutes.

Overall 1/5 due to the massive amounts of fact sharing with very minimal prevention strategies.
Profile Image for Ruth.
1,095 reviews21 followers
May 13, 2025
This is an accessible, thought-provoking read. Looking at smartphone usage for both children and adults, it highlights the ways in which we are all effectively giving away our likes, dislikes, interests and personal information and offering it up to advertisers who then target us with ever more specific ads. It also looks at the darker side of smartphone use, the content that children are exposed to from a very young age, as well as discussing screen time as a potential issue, and ways to address these things with your children.
I really liked that the book felt balanced, in that it isn't a diatribe against technological advances. And the suggestions and ideas for ways to check you're not stuck in a you-loop, and how you can moderate your own usage, as well as your children's, were all useful. I've already implemented some of the ideas within my own feed, and discussed the book with my children. Although it does make reference to children throughout, I found it relevant to my own smartphone usage, and so I think it isn't just for parents and would be a useful reminder of monitoring what information you are giving away, and thinking about your active and passive phone usage.

Thanks to NetGalley and the Publishers for my ARC.
Profile Image for Krazyaboutbooks.
214 reviews26 followers
January 17, 2026
3.5 stars. This book discusses the dangers encountered on the internet accessed via multiple devices and gives good advice to how to engage with information/ media in a meaningful manner and how to tailor your algorithm to fit your needs. I found this book quite eye-opening especially around moderation and what is considered too extreme for TV but fit to be seen by young children and teens. Also, the discussions on sharenting and misinformation were quite horrifying; this is becoming an even greater issue with the rise in use of AI (as its increasingly difficult to tell the truth from lies and bad actors are creating deep fakes too). The response of platforms to remove harmful content was disappointing but not surprising as negative content tends to get more engagement than positive content. Overall, I came away from this book with the knowledge that we need to be cognisant of what we consume online, there is a need to monitor and guide children/ teens consumption of media and politicians need to be educated on current technology and its implications to enable them to better regulate its use.

Disclaimer: I received this book from NetGalley and Pan Macmillan | Bluebird in exchange for a free and honest review.
Profile Image for Donna.
347 reviews20 followers
July 8, 2025
Smartphone Nation delivers on the promise in its subtitle ("Why We're All Addicted to Screens and What You Can Do About It"). While much of this book explores the impact of smartphone use on children, there are plenty of takeaways for adults as well.
Regehr's approach isn't anti-technology or anti-smartphone—it's pro-digital literacy. She offers a balanced and accessible overview of how social media platforms are intentionally designed to capture our attention and generate profit, often in the absence of meaningful regulation. Rather than sounding alarmist, she equips readers with tools to reflect on their own usage and leaves them with clear, actionable strategies to make meaningful change, both individually and collectively.
This was a thought-provoking and insightful read. It challenged my own habits (my phone is now temporarily on greyscale) and offered practical ways to foster healthier digital use. I highly recommend this book to anyone interested in digital wellness or concerned about the ever-present influence of screens in modern life. Publication Date: August 12, 2025.
Thank you to NetGalley, the author, and the publisher for the Advanced Reader Copy.
Profile Image for Abi Pellinor.
911 reviews83 followers
May 26, 2025
As someone who has a shameful screen-time record, I was very intrigued by this non-fiction when I spotted it on NetGalley. Dr. Regehr delves into how social media is set up to purposefully draw us in and keep our attention for their own profit.

One thing I really hadn't expected from this book was its focus on how parents can keep their children safe online. Whilst I think this is a really important topic, I'm not a parent myself and don't plan on being one so I wouldn't have picked this book up if I'd known this was the focus. The synopsis doesn't make it clear that this is such a core focus and I feel like it's doing the book a disservice as more parents would pick this up if they knew (and I wouldn't have!)

Separate from all the sections on kids, I did find Dr. Regehr's research into this topic really interesting and whilst not surprising having it laid out in black and white did make me truly think about my usage and why exactly I'm online so often.

This book is definitely being mis-marketed, but I did enjoy the 20% that was relevant to me (and maybe I should try and treat myself like a child over my internet usage!)
Profile Image for Anne.
812 reviews
November 16, 2025
There is a lot in this book that will be incredibly useful for parents but there was a lot in it for an oldie like me too. I think it’s important that we all educate ourselves about the benefits and damage that smartphones bring. Ms Regehr goes into detail about algorithms and the intentions of the large companies. There is a lot of money in our data and we need to be more aware of what’s happening with it.

A big positive of this book is the advice it gives on how to protect ourselves and our youngsters. There are heartbreaking stories of suicide, and the impact of pornography on our society, and the way young people cannot ever really escape social media. But the author isn’t anti technology. Far from it, she just wants us being conscious of our use and its impact on us.

I was given a copy of this book by NetGalley
Profile Image for Kady Jeffery.
41 reviews
February 3, 2026
Well informed, well enganging with the reader. The main audience clearly being parents giving a step by step guide and information pack on how to help themselves and their children negative a relatively unregulated online world.

This book very greatly helps people to understand and what to look in their digital usage. How to reduce this down or replace it with something more postive or thought-provoking within social media that makes conversation in their familities.

Despite not being a parent myself, i have learnt how to keep "regular digital check ins" with my parents or family members, discuss the effects of "echo chambers", how to "choose to take greater control". Her suggestions are not a "must to" guide but a supportive informative guide that gives the read bodily automy to decide whether this book will help them.

Overall i will recommend this book to my friends and family.
Profile Image for Martyna.
757 reviews55 followers
July 16, 2025
czytając ostatnio książkę o skrajnej prawicy natknęłam się na informację, że wielu osobom algorytm mediów społecznościowych podsunął takie treści i to częściowo spowodowało ich radykalizację. czytałam już kilka książek o tym dlaczego tak działają algorytmy i chciałam przeczytać książkę, która przedstawi historię prób zmian algorytmów mediów, ich regulacji prawnej i o tym, jak zdrowo używać mediów społecznościowych. książka "smartphone nation" opowiada o wszystkich tych rzeczach, ale skupia się głównie na rodzicach i budowaniu zdrowej relacji z internetem przez ich dzieci ale mimo tego była dla mnie bardzo interesująca i doceniam, że było w niej dużo fajnych zasobów dla rodziców, więc polecam wszystkim osobom, opiekującymi się małymi człowieczkami.
Profile Image for Teia.
12 reviews
October 6, 2025
was this book worth 36 bucks (granted I bought it in an airport)? no.
The writing on the front and back is very misleading, it didn't solve any of my problems (again, granted the only thing that would, would be to just get rid of my phone). but it promised alot and didn't really deliver.
there was alot of interesting discussions about the legality and history of the issue of technology. but not a whole lot of insightful points that made me think beyond the opinion I already have.
I believe if this book was marketed differently, maybe towards a more of a insight as to the mechanism of social media, then really focused on it, then this book would be good.

i can see the objective and message behind the book, but could have been done in a much better way.
missed opportunity
Profile Image for Lisa Hughes.
26 reviews
May 28, 2025
‘Why we’re all addicted to screens and what you can do about it’ is the subtitle and that’s pretty much exactly what Smartphone Nation delivers. UCL academic Kaitlyn Regehr knows what she’s talking about and a lot of it is quite scary. However, she explains the mechanisms behind social media, the commercial structures and the regulatory environment, such as it is, clearly and, drawing on a wide range of research, discusses the impact of smartphones, particularly on younger users. Although it’s perhaps particularly relevant reading for parents, this is important stuff and it’s a call to action for us all. We should take it seriously.
Profile Image for Nic Harris.
455 reviews15 followers
May 29, 2025
This was such a powerful book. We all hear horror stories of us all becoming addicted to our media devices and the harmful impact this has but usually we hear this through the lens of seeing it as a personal failure that we have become addicted, I loved that in this book the author holds the tech companies to account pointing out how it is in their interest for us to remain addicted and how they continue to use the algorithm to keep us hooked. Its a clever and insightful book - I really enjoyed it
Profile Image for Anggi.
134 reviews3 followers
June 17, 2025
This is a really refreshing book about why we are so addicted to our screens and what to do about it. It also delves into the real harm that it can cause from the availability of pro-suicide forums and online resources, the prevalence of online bullying, unrealistic body image being portrayed in social media, and the polarized society it creates.

She wants us to be become empowered digital citizen who is willing to pressure the government to create policies that will protect our privacy and our minds from misinformation.
Profile Image for Steve.
815 reviews39 followers
July 17, 2025
I enjoyed this book. The tone was highly conversational; there was no getting bogged down in technical jargon. Dr. Regehr clearly discusses the benefits and pitfalls of the devices that are now part of our daily lives. She also discusses social media and its origins; this historical perspective helped frame the discussion. Although a lot of the content revolves around children, I feel that there are lessons here for everyone. This book was well worth reading. Thank you to Netgalley and Knopf Canada for the advance reader copy.
4 reviews
May 29, 2025
The book's title and subtitle don't give the correct description of what the content is actually about.

"Why we're all addicted and what you can do about it" makes it sound like it's more of what WE, the individuals can do about our smartphone habits. But only a small section of the book actually talks about that.

Most of the book seems to be targeting parents - covering phone devices for kids, privacy, legislation.

The actual content is good if you're in the target demographic.
Profile Image for Sinead.
536 reviews10 followers
June 22, 2025
Thank you Netgalley for this review book.
It is not very often that a review book stirs me enough to buy a hardback but this is one.
Written in a straight forward easy to read and process manner, this book is useful in a practical way and eye-opening on a whole other level.
I recommend this book for anyone who is an educator of any age, anyone who has kids or just for themselves to get from under the yolk that digital technology holds over us.
Thought provoking and life changing advice.
Profile Image for Devin Stevenson.
221 reviews7 followers
July 16, 2025
Strong overview of dangers of algorithm influence and the need for strategies and policies to address this. I thought some social analysis was naive like quoting Obama to say that policy follows change in opinion, suggesting that if we inform ourselves better the policy will therefore improve.

however, I found some points raised concerning enough to reflect on my lifestyle and digital diet and will plan a switch to a "dumb phone"
Profile Image for Haylee.
267 reviews6 followers
October 23, 2025
I do not think that I have ever given a book a one star but had to with this book. I found this book boring, slow, dragged on, had no answers to really cutting back on social media and not be sucked in all the time. I wasted my money and time which is a shame as I really thought this book help but made no difference at all. This is a real disappointment and do not waste your time or money and I wouldn't recommend this book to a book club or general read.
1 review
January 4, 2026
Just finished the book and I’m writing this review in my iPhone 😂😂. Overall, this was a quick read for me with some tidbits of information that were useful. What I didn’t like: I felt a lot the content wasn’t particularly novel - much of this I had heard or read about previously. What I liked: some of the specific resources (eg websites) and framing were new to me/unique. I particularly liked the digital nutrition pyramid. These made the book a worthwhile purchase and read.
Profile Image for Freya Hutchins.
125 reviews
Read
January 9, 2026
The blurb and title imply that this book is more at everyone. The content was approximately 75% geared towards parents of children growing up now. Dr Regehr gives helpful tips and advice for reducing reliance on smartphones, and how to improve the quality of time spent on the internet. As a childfree millennial; I personally did not get a lot from this book. I can see that this could help my friends and family who are parents, and will be recommending it to them.
Profile Image for Julie Barbeau.
111 reviews3 followers
January 16, 2026
If you are looking for a 101 guide for parents about social media for their children (including discussions to have with them on the matter and concrete actions to tame the problem), it’s the right book for you. I wanted to read this book because I was hoping it would explain what happens in our brain when we use our smartphone or the roots of why it is so addictive, but no. It’s unfortunately not what I was looking for.
Profile Image for Philippe Robichaud.
104 reviews6 followers
February 1, 2026
Great short read :) Good insights on how social media is geared to make us addicted to spending more and more of our time in front of screens. I would agree with many others here that while not specifically targeting parents, the large majority of it does discuss managing your kids screen time. While I found this super useful as a parent, I can see how people without kids would rate this book lower.
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