There is no universal right age, and the organizations that study the question do not agree: the American Academy of Pediatrics sets none and proposes assessing each child's maturity; the committee of experts convened by Spain's Ministry of Youth and Children recommends prioritizing call-only phones, without internet, between ages 12 and 16; and Colombia's ICBF places internet access at 9 and social media at 13. The question that can actually be answered is not at what age, but which signs of maturity your child shows today and what concrete problem the phone solves for them.
It is one of the most argued-over decisions at home and one of the least well guided, because almost everything you read starts with a number. That number does not exist. What does exist are criteria from serious organizations, which differ quite a bit from each other, and a few signs of maturity that predict better than a birth date how your child will do with a phone in their pocket.
The American Academy of Pediatrics does not give an age. Its guide for families, signed by developmental pediatrician Jenny Radesky, replaces the number with questions: whether your child has thought about what they want the phone for or is only asking because everyone has one, whether they tend to act before thinking, whether there is a fixed moment in the week to talk about how it is going. Common Sense Media is more concrete: the average first phone in the United States comes at around age 11, though it makes clear that there is no universal right age, and it adds that specialists tend to recommend waiting until 13 or later. The Spanish Association of Pediatrics (AEP) includes delaying the age of the first smartphone, with an internet connection, among the recommendations of its Plan Digital Familiar for ages 13 to 16, without setting a specific age for handing it over. The committee of 50 experts convened by Spain's Ministry of Youth and Children, whose report was received by the Council of Ministers on December 3, 2024, goes further: between 12 and 16 it proposes prioritizing analog, call-only phones, with no internet access, and delaying the first smartphone as long as possible. And Colombia's ICBF circulates the 3-6-9-12 rule, endorsed by the French Association of Ambulatory Pediatrics, which leaves internet for age 9 and social media for 13, though on that same page it suggests that the ideal would be to wait until 14 for the first smartphone. The range, then, runs from looking at maturity instead of the calendar to delaying the phone with internet as long as possible. Pretending there is a consensus would be inventing one: the only thing they all share is the direction, because none suggests moving it earlier.
In its January 2026 issue, the journal Pediatrics published a cross-sectional analysis of 10,588 participants in the ABCD study, in the United States, with a mean age of 12. Owning a phone was associated with more depression, obesity and insufficient sleep than not owning one: odds ratios of 1.31, 1.40 and 1.62. Among the 6,739 who already had one, each year earlier in the handover was associated with more obesity and worse sleep, not with more depression. The authors themselves warn that these are observational data and ask for caution before concluding causality. It does not prove that the phone causes the harm, but it is reason enough not to move the date up without need, and it points to where to look: the strongest association was with sleep, which is the part a simple rule solves. The phone does not sleep in the bedroom, something the AEP's Plan Digital Familiar also holds: the bedroom is for sleeping, and screen exposure affects sleep.
Between yes and no there are two options almost nobody considers: a phone without internet, which calls and sends messages but has no browser and no apps, and a watch with calls and location limited to approved numbers. The American Academy of Pediatrics suggests discussing those alternatives with the child, a flip phone or a watch that allows them to stay in touch without all the digital baggage, and Common Sense Media proposes them as a step before the smartphone; the Spanish committee specifically recommends the analog call-only phone for the 12-to-16 band, without mentioning watches. They work because almost all the real reasons for a first phone — that they let you know when they arrive, that they can call you if the plan changes, that they don't walk home from school with no way to reach you — are fully solved by them, and at a lower cost. What they do not solve is the social reason: the class group chat, the games, being where their friends are. Identifying which of the two weighs more in your case, before buying anything, decides whether the intermediate step helps or merely postpones the same discussion by a few months.
None of these questions is about technology: they are about judgment and trust, which is what a phone puts to the test. Answer them with what happened last month, not with what you hope will happen. 1) Do they keep the household agreements — chores, schedules, turning off the console — without you reminding them every day? 2) Do they tell you on their own where they are and what time they will be back, even when you don't ask? 3) Do they take care of their things? Count how many backpacks, keys or coats were lost this year. 4) Do they know what to do if a stranger writes to them, and does that plan include showing it to you? 5) Have they ever told you about something uncomfortable that happened to them — a taunt, a fight, a mistake of their own — before you found out from somewhere else? 6) Can they put a screen down when you ask without it ending in an argument? 7) Do they understand that what they send can be forwarded and does not disappear, and can they give you an example of their own? 8) Can they say no to a friend who suggests something they don't want to do? 9) Is there a concrete reason the phone solves — they come home alone, they stay in two houses, they do an activity far away — or is the reason that the others have one? 10) Do you have the time to sit down with them once a week, during the first few months, to see how it is going?
Don't add them up: a score would give a precision the test does not have. Read it like this. Questions 4, 5 and 7 are about risk and trust, and a no on any of them is reason to wait even if the rest are yes, because they describe what will happen the day something goes wrong. A no on 9 indicates that the phone solves a social problem and not a logistical one, which is where the watch or the phone without internet is enough. A no on 10 is not about your child but about your schedule. If several noes appear, the result is not a verdict on the child: it is a list of things to practice, and almost all of them are practiced without a phone. Work on two or three and repeat the test in three or six months.
The rules are set on day one, not when the first problem appears, because after that any limit reads as punishment. A five-line written agreement helps: what the phone is for, where it spends the night, which apps can be installed only with permission, and what to do if something that makes them uncomfortable shows up. Set the account up before handing it over. If it is an Android, Google Family Link installs at no cost and covers the basics: time limits, blocking or approving apps, and device location. If that is enough, there is no need to pay for anything. Tell them clearly what you see and what you don't, because supervision discovered by accident destroys in a day the trust that took you months to build. And frame the agreement as something that loosens: the American Academy of Pediatrics itself proposes treating the phone as an experiment in which, as the child shows responsibility, they gain independence and lose controls.
In the United States, Common Sense Media puts the average at around age 11 and notes that many get one even earlier. It is worth not confusing that with a recommendation: it describes what families do, not what specialists advise, and none of the organizations cited here proposes that age as a reference.
They are two different decisions and it helps to separate them. You can hand over a phone with calls, messages and a couple of agreed apps without opening social media. Colombia's ICBF, for example, places social media access only from age 13, well after the first device with internet, which it puts at 9.
It may be true within their close group. Arguing about the fact goes nowhere; it is more useful to ask what they want it for and what they would do with it in a normal week. If the reason is being left out of a message group, a phone without internet does not solve that, and it is worth discussing it with the other families in the class.
It depends on the reason. If what you want is to know where they are and for them to be able to call you, a watch covers that with no browser, app store or social media. If the reason is social, it does not solve it and you will probably be back to the same conversation within a few months. The American Academy of Pediatrics and Common Sense Media mention it as a reasonable alternative, not as an obligation.
Yes. You don't have to take it away overnight: you can reduce the scope — remove apps, turn on limits, change where it spends the night — explaining the reason, and in some cases go back for a while to a phone without internet. What does not work is withdrawing it with no notice or explanation, because that teaches hiding instead of asking for help.
This guide gathers public recommendations from pediatric and child-welfare organizations and is not medical or psychological advice: it was not reviewed by a health professional. The recommendations cited differ from one another and change over time, and none replaces the judgment of someone who knows your child. If you are worried about their mood, their sleep or their behavior, consult their pediatrician or a mental health professional.
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