What Age Should Kids Get a Phone?

Most child development experts, including the Australian eSafety Commissioner, recommend delaying smartphone access until at least age 13, and even then with clear boundaries and parental oversight. After 30 years of clinical practice and watching the impact of early smartphone access on thousands of children and adolescents, my professional recommendation is that the right age depends less on a number and more on your child's emotional maturity, your family's capacity to supervise, and whether you have laid the groundwork for responsible use.

Why This Question Matters More Than Ever in Australia

I have been working with families since before the internet existed in homes. In the last decade, I have seen a shift in my consulting room that is hard to overstate. The children I see with anxiety, sleep problems, social difficulties, and low self-worth are getting younger, and in a significant number of cases, unrestricted smartphone access is part of the picture.

I want to be careful here, because I am not saying phones cause mental illness. The research is more nuanced than that. But what the evidence consistently shows is that early, unsupervised access to smartphones amplifies existing vulnerabilities and creates new risks that developing brains are not equipped to manage.

In Australia specifically, we are not without guidance. The eSafety Commissioner has developed comprehensive resources for families. Several states have introduced phone bans during school hours. The federal government's Online Safety Act provides legislative protections. But the decision about when to hand your child a phone still falls to you, and it is one of the most consequential choices modern parents make.

What the Research Actually Says

The developing brain does not reach full prefrontal cortex maturity until the mid-twenties. This is the region responsible for impulse control, risk assessment, and long-term decision-making. In children under 12, this part of the brain is still in a rapid growth phase, which means they are neurologically less equipped to resist the pull of notifications, manage social media comparison, or make safe choices about online interactions.

Key findings from Australian and international research include:

• Sleep disruption: A 2023 study in the Journal of Clinical Sleep Medicine found that children with smartphones in their bedrooms get an average of 20 fewer minutes of sleep per night. Over a school year, that compounds into significant cognitive and emotional effects.
• Social media and wellbeing: The Australian Institute of Health and Welfare reports increasing rates of psychological distress among 12 to 17 year olds, with social media use identified as a contributing factor (not the sole cause, but a consistent correlate).
• Cyberbullying: The eSafety Commissioner's data shows that 1 in 5 Australian children aged 8 to 13 have experienced negative online interactions. Having your own device increases exposure.
• Attention and academic performance: Research from the University of Texas found that simply having a smartphone within reach (even turned off) reduces available cognitive capacity and impairs performance on tasks requiring sustained attention.

None of this means phones are inherently evil. It means that giving a child a powerful, connected device before they have the developmental capacity to manage it is a risk that deserves serious thought.

My Clinical Recommendation: A Staged Approach

Rather than picking a single magic age, I advise families to think in stages. This is the framework I teach in my Taming Technology course, and it reflects what actually works in practice.

Stage 1: No Personal Device (Under 10)

Children under 10 do not need their own phone. If you need to contact them at a friend's house or at sport, call the supervising adult. If they want to play games or watch videos, that happens on a shared family device in a common area of the house, with time limits you set and enforce.

This is not deprivation. This is developmentally appropriate. Children at this age need unstructured play, face-to-face social interaction, physical activity, and boredom (yes, boredom is good for developing brains).

Stage 2: Basic Phone or Restricted Device (10 to 13)

If your child is starting to walk to school independently, catching public transport, or spending time away from direct adult supervision, a basic phone (calls and texts only, no internet) or a heavily restricted smartphone is reasonable. This gives you the safety and logistics benefit without the full suite of risks.

During this stage, you are teaching digital skills gradually. You might allow supervised access to specific apps (a messaging app for family, an educational platform) while keeping social media, open web browsing, and app stores locked down.

Stage 3: Supervised Smartphone (13 to 15)

At 13 or above, many children are ready for a smartphone with parental oversight. "Ready" means they can follow agreed rules consistently, they demonstrate some capacity to self-regulate their screen time with gentle reminders, and they come to you when something online makes them uncomfortable.

This is where the family technology agreement becomes essential. I cover how to build one in detail in the Taming Technology course, but the core elements are: no phone in the bedroom at night, all passwords shared, no social media accounts without your knowledge, regular open conversations about what they see online, and a clear process for what happens if rules are broken.

Stage 4: Increasing Independence (15 and above)

By 15 or 16, you are gradually stepping back. The oversight becomes lighter, the conversations become more collaborative rather than directive, and you are trusting them to apply the skills you have been building for years. This does not mean no rules. It means the rules are more negotiated and the consequences are more natural.

How to Handle the "But Everyone Else Has One" Conversation

This is the conversation that breaks most parents. Your child comes home from school in tears because they are the only one in their class without a phone, and every fibre of your being wants to fix their pain.

Here is what I tell parents in my practice: you can validate their feeling without changing your decision.

"I know it feels really unfair that some of your friends have phones and you do not. That is a real feeling and I understand why it is upsetting. Our family has a different timeline, and the reason is that I love you enough to make sure you are ready for it."

Do not dismiss their frustration ("it's not a big deal"), do not lecture ("when I was your age..."), and do not cave. Children can cope with disappointment when they feel heard. What they cannot cope with is being dismissed or patronised.

And here is something the research supports that might give you courage: children who receive smartphones later tend to develop stronger face-to-face social skills, better sleep habits, and more capacity for sustained attention. You are not disadvantaging your child. You are giving them a developmental head start.

What About School Policies?

Australian schools are increasingly recognising the problem. Victoria, New South Wales, South Australia, and Western Australia have all implemented or announced phone restrictions during school hours. Many independent schools have adopted "phone-free" policies with locked pouches or collection at the start of the day.

This actually helps you as a parent, because it removes the "I need my phone for school" argument. If the school manages without it during the day, your child can manage without it at home during homework and sleep hours.

Work with your school's policy, not against it. If they have a technology agreement, read it and align your home rules with it. Consistency between home and school makes the message clearer for your child.

The Conversation That Matters Most

Ultimately, the phone question is not really about the phone. It is about the relationship. If your child trusts you enough to come to you when something goes wrong online, if they know you will listen without overreacting, if they believe your rules come from love rather than control, then when you do hand them a device, they will be equipped to use it well.

That relationship foundation is what the Regulated Parenting Model builds. Regulate First (stay calm when they beg and plead), Connection (keep the conversation open and empathetic), Consolidation (set and hold clear, consistent boundaries). Whether the issue is phones, friendships, or anything else, the framework is the same.

Frequently Asked Questions

What age do most Australian kids get their first phone?

According to the Australian eSafety Commissioner, around 80% of Australian children have their own smartphone by age 13. Many receive their first device between ages 10 and 12, often at the transition to high school. However, having a phone and being ready for a phone are two different things. Readiness depends on the child's emotional maturity, not their age or what their friends have.

Should I give my child a phone before high school?

There is rarely a compelling reason to give a child unrestricted smartphone access before high school. If you need to reach your child for safety or logistics, a basic phone without internet access or social media serves that purpose without the risks. The research consistently shows that earlier smartphone access correlates with higher rates of anxiety, sleep disruption, and exposure to harmful content.

What are the risks of giving a child a smartphone too early?

The primary risks include disrupted sleep (blue light and notification cycles), exposure to age-inappropriate content, cyberbullying, social comparison through social media, reduced face-to-face social skill development, and attention fragmentation. For children under 12, whose prefrontal cortex is still developing rapidly, these risks are amplified because they lack the cognitive capacity to self-regulate their usage.

How do I say no to my child when all their friends have phones?

Acknowledge the social pressure honestly: "I know it feels unfair that some of your friends have phones and you do not. That is a real feeling and I understand it." Then explain your reasoning simply: "Our family's rule is that phones come with responsibilities, and we will get there together when we are both ready." Do not dismiss their frustration. Validate the emotion while holding the boundary.

What rules should I set when I do give my child a phone?

Start with a written family agreement that covers: no phone in the bedroom overnight (charge it in the kitchen), agreed screen-free times (meals, homework, the hour before bed), all passwords shared with parents, no downloading apps without permission, regular check-ins about what they are seeing and who they are talking to, and a clear consequence if rules are broken (phone is returned for a set period, not permanently).

Does the Australian government have guidelines on children and phones?

Yes. The Australian eSafety Commissioner provides age-specific guidance through eSafety.gov.au, including resources on setting up parental controls, managing screen time, and responding to cyberbullying. Several Australian states have also introduced or are considering phone bans in schools. The federal government's Online Safety Act 2021 provides additional protections for children online.

About the Author

Dr Anna Cohen is a Senior Clinical Psychologist (AHPRA PSY1176554, Doc.Clin.Psych) with over 30 years of experience working with children, adolescents, and families. She is the founder of Kids & Co Clinical Psychology (6 locations across Sydney), creator of the trademarked Regulated Parenting Model, and author of four books including Skilful Parent Happy Child and Taming Teens. Her Taming Technology course provides a complete framework for managing screens, phones, and social media at every age. The Better Parent Academy brings evidence-based parenting strategies to families across Australia and beyond.