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Healthy screen habits for kids, simple steps that protect growing eyes

Evidence-Based Eye Health Guidance for Parents & Schools At Eyehouse, we help parents, schools, and educators protect children’s eye health in an increasingly digital world.

This page provides research-backed guidance on screen use, digital eye strain, myopia risk, dry eyes, and eye-safe habits for growing eyes. Eyehouse is an optometry-led eye health brand, working with families, schools, and education partners across Australia. Our guidance is informed by clinical optometry experience, independent research, and recognised eye-health organisations - not trends or marketing claims. This resource is designed to support informed decisions around screen time, device use, and visual wellbeing, and is reviewed with an eye-care professional lens to ensure accuracy, safety, and relevance.

You’re in the right place. Scroll down for easy tips and trusted eye health resources every parent should know.

Your child's school can get involved with the Eyehouse Kids Device Program - reducing screen related eyestrain for all children.
Speak to your head principal for more information.

This page was shared with the Catholic Schools Parents Association (2025).

What the research says about screens and children’s eyes

 

Trusted by parents, schools, and eye-care professionals

  • Used by families and schools to support healthy screen habits

  • Informed by optometry-led eye health guidance

  • Referenced alongside recognised eye-health organisations

Everyday eye‑comfort: the habits that help

 

  • Blink often - blinking allows oil glands in the eyelids to squeeze and release fresh oil. These oils naturally spread and so reduce dryness that builds up when we stare at screens. Next time you're with your children, just watch how little they blink when they're using a device. On average it's once every 20 seconds when using screens, but without them the average person blinks once every 3 seconds.

  • 10:10 rule - after about 10 minutes of close work, look far away for 10 seconds. (Many families also use 20‑20‑20, either is great, but I've found the 10:10 rule tends to form a habit more easily)
  • Position & posture - keep desktop screens slightly below eye level and an arm’s length away - roughly 55 to 65cm. Adjust brightness to room light. Laptop screens should roughly be 45 to 50cm away. IPads should not be closer than 40cm from eyes.
  • Stay hydrated - Children should drink varying amounts of water depending on their age, with a general guide being:
  • 5 cups for 4–8 year olds, about 1.2litres
  • 5–6 cups for 9–13 year olds, about 1.5litres and
  • 6–8 cups for 14–18 year olds. about 1.8litres
  • These recommendations can increase with activity levels, climate, and body weight, but the key is to encourage plain water intake and to be mindful of your child's hydration levels throughout the day. 

What else do I really need to know?

Read on about Myopia, Dry eyes, Blue light, LED's, Comfort lenses and how schools are currently rolling this out across Australia.

Myopia (short-sightedness) & outdoor time

 

Outdoors matters: aim for 2 hours outside, most days. Distance viewing and daylight support healthy eye development.

 

Early checks:

If you notice squinting, moving closer to the board at school, or sitting too close to the TV at home, regular headaches (once or twice a week) or eye strain (complaints of tired eyes after school), book an eye exam with your local Optometrist.

 

My nephew who was 8 at the time came in for his first eye test after he mentioned to his parents he couldn't see writing on the classroom board, or buildings far away. When I tested him, he could only read the biggest letter on the chart.

He was already at -2.00ds in both eyes - even tree leaves were blurry for him to see.

We changed his habits of reading late at night in dim lighting, encouraged daily outdoor playing time, and we fit him with MiYOSMART spectacle lenses and fortunately his prescription has only shifted by -0.25 in 12 months - which indicates we're doing the right thing. If we were doing the wrong thing, the lens power would have shifted by -1.00ds or more.

 

The worrying thing is, I've seen this happen to thousands of kids so I can definitively say that young children are not fully aware that their vision is declining. Only when it stops them from functioning, do they voice their concern. For example they're unable to read the classroom board, or they struggle to reading text on the tv, or signs on the road.

To minimise the risk of serious issues as they age, we need to catch it sooner, which is why annual eye tests are important for younger age groups.

Myopia control options include specialised glasses, contact lenses and atropine therapy, your optometrist will guide you. There are resources on this page which will support you in that conversation.

Learn more in our resources below.

Dry eye from screen time, simple relief

 

  • Blink & break - micro-breaks and mindful blinking reduce evaporation.
  • Humid air - avoid direct air-con or fans towards the face; use a humidifier if needed.
  • Screen settings - increase text size and aim for mid-contrast; reduce glare with a matte screen protector. (this is a feature of the Screen filters we provide schools)

Blue-light protection for laptops, tablets & phones

 

Filter the source: apply a device-specific blue-light screen protector to reduce glare and high-energy visible light peaks from LED screens.

Please note: The 'eye safe mode' on your device is not the same as a blue light screen filter. The eye safe mode still allows all wavelengths of light through, just to a lesser degree. A filter however, blocks out the unwanted wavelength of light, like an air filter not letting through the unwanted particles.

 

LED's can cause harm:

An ophthalmologist once shared a powerful story of a 30-year-old watch repairman who developed a pterygium, “surfer’s eye”, despite rarely going outside. The cause wasn’t sunlight, but a strong LED lamp shining at the side of his face every day.

LEDs emit high-energy visible light, the closest wavelength to UV, and over time it triggered the same type of tissue damage normally caused by the sun.

 

The concerning part? Our phones, laptops, tablets and TVs emit the same type of high-energy light, just at lower intensity, but for far longer periods of time. Daily exposure adds up.

At Eyehouse, we tested our blue light filters with hypnotherapists, school staff, principals, athletes and business owners. The results were consistent: less eye strain, better comfort, deeper sleep.

High-energy light doesn’t just irritate the eyes, it impacts long-term eye health. This is why proactive protection matters.

 

Comfort lenses: for sensitive users, blue-light filtering glasses can improve comfort in evening hours. Good sleep hygiene really matters, so also dim LED lights before bed.

One of our customers measured a 74% increase in restorative sleep – measured by his Whoop band – simply by wearing our glasses in the evenings. Now my wife, kids and their school friends do the same.

 

Share with your school

If your school hasn’t joined yet, share this page and ask leadership to connect with Eyehouse to roll out device protection and parent updates.

 


Next step for families

Protect your child’s devices today and start healthy screen habits that last.

 

Note for schools: program enquiries and bulk deployment options available upon request. We can provide quarterly Digital wellbeing and Eye Health messages curated by industry leaders in the field, for you to share with parents.

Trusted Eye-Health Resources for Parents

My Kids Vision

My Kids Vision is a global, evidence-based resource created by leading eye-care researchers and clinicians. It provides clear, parent-friendly guidance on childhood myopia - including early signs, risk factors, and proven management options supported by research.

Child Myopia - Parent Education

Child Myopia helps parents understand why short-sightedness is becoming more common in children. It explains the impact of screen habits, reduced outdoor time, and prolonged near work - and why early action matters for long-term eye health.

AmblyoPlay® - Digital Vision Therapy

AmblyoPlay® is a clinically guided digital therapy designed to support children with amblyopia (lazy eye) and binocular vision challenges. It uses structured visual activities to support visual development in a way that is engaging for children and supported by clinical research.

Peer-Reviewed Research on Digital Vision Therapy

This peer-reviewed PubMed study explores the effectiveness of structured digital vision therapies in improving visual outcomes in children. It reinforces the importance of clinically guided, evidence-based digital tools - rather than unmanaged screen use.

Summary

Children’s eyes are growing up in a digital world - but simple, consistent habits make a real difference. Regular breaks, outdoor time, good posture, blinking, and evidence-based screen protection all support healthier visual development. With the right guidance and early checks, parents can confidently protect growing eyes without fear or overwhelm.

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