Screens are part of work, learning and staying in touch, so the aim is not to avoid them completely. For many people the goal is to use devices more deliberately and to cut down on time that does not feel useful.
This is general information. If screen use is causing significant distress or affecting your wellbeing, consider speaking to a health professional.
Key takeaways
- Start by noticing how and why you use your devices.
- Turning off non-essential notifications is one of the easiest changes.
- Phone-free times and places create natural breaks.
- Replace the habit with an activity you enjoy, not just a rule.
- Aim for gradual change rather than perfection.
Notice before you change
Most phones show weekly screen time reports. Looking at them without judgement can reveal patterns: which apps take the most time, when you pick up your phone and what triggers it. Ask yourself which uses feel valuable, such as video calls with family or reading, and which feel automatic, such as checking an app out of habit.
Quiet the notifications
Every alert is designed to pull attention back. Go through your settings and switch off notifications for apps that are not urgent, keeping those that matter, such as messages from family. Many phones also offer focus modes that silence alerts during work or sleep. Fewer interruptions often reduce the urge to check.
Create phone-free zones and times
Decide on a few simple boundaries:
- Keep phones out of the bedroom, or at least charge them across the room.
- Avoid screens during meals.
- Set a start and end time for work messages.
- Put the phone in another room during focused work or study.
Using a regular alarm clock instead of the phone alarm can help remove one reason for keeping a phone by the bed.
Make apps less tempting
Moving social media apps off the home screen, logging out after use or using a grayscale display can make mindless scrolling less automatic. Some apps and devices offer timers that remind you when you reach a chosen limit. These are aids, not guarantees, so treat them as prompts.
Replace, don't just remove
If you remove a habit and leave a gap, it often returns. Plan what you will do instead: read a few pages of a book, go for a short walk, stretch, call a friend, cook or work on a hobby. Keep a book or puzzle where you usually reach for your phone.
Think about quality
Not all screen time is equal. Learning a skill, video chatting or creating something differs from endless scrolling. Consider the mood you are in afterwards: if you often feel worse, adjust.
Eyes and body
Long periods looking at a screen can cause tired eyes and neck strain. A simple habit is the 20-20-20 idea: every 20 minutes, look at something about 20 feet away, or 6 metres, for 20 seconds. Adjust screen height and take regular breaks to move.
Families and children
Children benefit from clear, consistent rules and shared family agreements. Health organisations offer age-based guidance on screen use, and many recommend content quality and sleep protection as priorities.
What research says about screens and wellbeing
The science of screen time is more complicated than headlines suggest. Large studies have found that the average link between screen use and poor wellbeing in young people is small, though some groups may be more vulnerable. What people do on screens matters, as does what they would otherwise be doing. Video chatting with relatives, learning and creating are different from scrolling feeds late at night. Sleep, physical activity and in-person relationships are often the real issues, since screens can displace them. Because most studies are observational, it is hard to prove cause and effect.
Children and screens
Health bodies give guidance, though recommendations differ. In 2019, the World Health Organization advised that babies under one year should not be given screen time, that children aged one to two should not have sedentary screen time, and that those aged two to four should have no more than one hour a day, less being better. For older children, many organisations moved away from strict hour limits toward a family media plan that considers content quality, sleep, homework, physical activity and time with others. Watching and talking about content with children makes it more valuable.
Digital wellbeing tools
Phones and computers now include tools for managing use. Screen time reports show how long you spend on each app. App limits can lock you out of a service after a set time, and do-not-disturb or focus modes silence alerts. Setting the display to greyscale can make apps less enticing. Some people schedule phone-free periods, such as the first and last hour of the day. These tools help most when you also think about why you reach for your phone.
Social media and mood
Social media can connect people, but it can also encourage comparison with edited versions of other people's lives and bring pressure to respond. Algorithms select content that holds attention, which is not always content that makes you feel good. Researchers find mixed results: some people feel supported, while others feel worse, especially if they use it passively. Useful habits include curating the accounts you follow, turning off non-essential notifications and noticing how particular apps make you feel.
Family agreements
Families often find that agreed rules work better than imposed ones. Ideas include keeping meals device-free, charging phones outside bedrooms overnight, designating times for homework and play, and making rules apply to adults too. Involving children in making the rules, and revisiting them as they grow, helps. Be consistent but flexible, because circumstances change, such as illness or holidays.
Frequently asked questions
Is all screen time bad?
No. The effects depend on what you do, how much and how it fits your life.
Do blue light filters help sleep?
Evidence is mixed. Limiting screens close to bedtime is a more common recommendation.
How much is too much?
There is no universal number. Think about whether it crowds out sleep, activity, relationships or work.
Is reading on a screen worse than reading on paper?
For casual reading, there is little difference. Some studies suggest that people understand and remember long, complex texts slightly better on paper, perhaps because screens invite skimming. Reading comfortably, with good lighting and breaks, matters most.
How many hours of screen time are okay for children?
There is no single number. For young children, WHO guidance suggests strict limits, and for older children the quality of content, sleep and activity matter more than a fixed count. If screens are crowding out sleep, play, school or family time, it is a good sign to cut back.
Can people be addicted to screens?
Some people use screens in ways that feel out of control and harm their lives. Experts debate whether this should be called addiction, and prefer terms such as problematic use. If use is causing serious problems, speaking to a doctor or counsellor can help.
Sources and further reading
Written by
FactNest Editorial Team
FactNest is operated by Muonix. The FactNest Editorial Team publishes general-interest explainers with AI-assisted drafting and illustrations. Contact contact@muonix.co for questions or corrections; we respond within 2 business days.
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