UK School Phone Ban: Smartwatches Out, Uniform Caps from September

Britain’s Children and Schools Act 2026 received Royal Assent on 29 April, and from 29 June every state-funded school in England has been legally required to keep pupils away from mobile phones and comparable smart devices for the entire school day. From this September the same Act caps the number of branded uniform items schools can require, in a cost-of-living spine of reform the government says could return up to £1,000 a year to family budgets.

The phone ban is the technology headline of the package. Statutory guidance describes the in-scope devices as ‘mobile phones and other smart technology with similar functionality,’ language wide enough to pull in smartwatches that can receive notifications as well as phones. The named beneficiaries are parents and pupils; the parties with less-discussed skin in the game are the schools now on the hook for compliance, and the small phone-storage market that compliance makes mandatory.

What changes now, and what changes from September

From 29 June 2026, Section 36 of the Act gives statutory force to mobile phone guidance the Department for Education had previously issued as non-binding advice. The Department for Education had refreshed that guidance only in January 2026. The parliamentary research briefing on the change records that ‘all schools should be mobile phone-free environments by default; anything other than this should be by exception only’ is now the legal baseline schools must follow. The BBC describes the change as one that makes individual schools and trusts legally responsible for being phone-free throughout the day.

Starting in September 2026, Section 35 of the Children’s Wellbeing and Schools Act 2026 caps branded uniform items. The cap applies to primary and secondary schools alike. Each pupil is limited to three branded items per pupil, with secondary and middle schools allowed a fourth if one of those four is a branded tie. Ties at primary level do not receive the same exemption, and some schools had previously asked parents to provide ten or more branded items.

Alongside the phone and uniform shifts, the Department for Education expects more than 2,000 free breakfast clubs to be open by September. Education Secretary Bridget Phillipson, in the DfE announcement of the Act, called the package ‘a major milestone in our mission to make sure every child, wherever they grow up and go to school, has the opportunity to succeed.’ The Act was passed into law on 29 April 2026, with the same DfE release confirming half a million more children would be eligible for free school meals by September.

What the phone ban actually covers

The statutory wording covers ‘mobile phones and other smart technology with similar functionality,’ according to the parliamentary research briefing summary. The Department for Education’s January 2026 guidance described the expectation as schools ensuring pupils ‘do not have access to their mobile phone (or similar devices) throughout the school day.’ No separation is made between lessons, break periods and lunch.

Devices that fall within the same statutory net include:

• Mobile phones of any make, including smartphones with or without SIM cards.
• Smartwatches that can receive notifications or messages, a category now routinely worn by pupils of secondary age.
• Comparable smart devices with similar notification or internet features, which headteachers can interpret more widely.

Headteachers now set the floor for compliance within their schools, with several moving beyond the statutory baseline. The BBC reported in the run-up to the ban that one Hampshire school now admits only ‘brick or dumb phones’ that can call or text and have very limited internet access. Another school in Barnsley collects phones during morning form time and returns them at the end of the day, per the BBC. That school’s lockers help create a better environment than when phones were out at break and lunchtime, pupils and staff told the paper.

Some practical carve-outs remain for pupils who depend on phones for medical reasons, such as to control an insulin pump. Those pupils will instead use Velcro-sealed pouches, the BBC reports, with schools preferring sealed arrangements over full lockers. Schools can also choose between ‘no see, no hear’ storage, lockers, or magnetically sealed pouches for pupils without medical exemptions, the paper added. The Department for Education’s January 2026 guidance described the rule as one schools should implement so pupils do not have access to their mobile phone (or similar devices) throughout the school day. Headteachers retain the right to interpret ‘comparable’ more widely if needed.

Why the hardest fight may not be in the classroom

The schools themselves are the first hidden stakeholder of the Act. Most already had mobile phone policies, but policies were not the same as law, and the statutory framework now exposes headteachers to legal responsibility they did not previously carry. Pepe Di’Iasio, general secretary of the Association of School and College Leaders, told the BBC in the run-up to the ban that the sector needs ‘more funding to support bans beyond no see, no hear, to help pay for things like lockers, secure storage areas or phone pouches.’

The phone-storage market is the second party quietly watching. The BBC reported that an Essex school ‘has just invested in magnetically locked pouches, to replace its previous out-of-sight policy,’ and another school in Hull credits similar pouches with making a ‘phenomenal difference.’ Los Angeles Unified has now moved to cap device time. Schools without their own lockers still need somewhere to put the phones they collect.

Some parents who used to text or call their children during the school day have lost that channel under the new rule, though the Act’s text does not name them as beneficiaries. The school-day window that some families used to coordinate pick-ups and emergencies has tightened from variable practice to a single legal standard. Compliance is no longer optional, and that is the legislative point. Bill Morris, the 26-year-old maths teacher in Barnsley the BBC quoted, told the paper the change was ‘really positive.’ Phillipson has framed the rule as ‘tougher guidance and stronger enforcement.’

Ofsted and the enforcement chain

Compliance status changed on Monday 29 June 2026. Schools that had been running phone bans on a voluntary basis now have legal force behind them. Ofsted inspections will check whether the policy is being followed in practice.

My message to headteachers is you now have all the backing, and the backing of my inspectors, to ban mobile phones in schools immediately. They chip away at children’s attention span, distract from learning and can be detrimental to children’s wellbeing.

That is His Majesty’s Chief Inspector of Education, Sir Martyn Oliver, set out in the DfE phone-ban announcement. Ofsted will examine schools’ mobile phone policies and how they are implemented at every inspection going forward. Headteachers who struggle to implement the change will be paired with Attendance and Behaviour Hubs, schools already running effective bans, for one-to-one support. The data backs the read that compliance on paper was the missing piece: 99.9% of primary schools and 90% of secondary schools had a phone policy before, but 58% of secondary pupils still saw phones used without permission in at least some lessons, rising to 65% among key stage 4 pupils, according to the Children’s Commissioner’s school survey cited by the DfE release.

What the uniform cap means from September

Section 35 of the Act defines ‘school uniform’ as ‘a bag and any clothing required for school or for any lesson, club, activity or event facilitated by the school.’ The cap is set at three branded items per primary pupil, and three (or four with a branded tie) at secondary and middle level. An item counts as ‘branded’ if it carries the school name or logo, or if its colour, design or fabric makes it only available from particular suppliers.

The Department for Education’s own modelling, published in April 2025, put average savings at around £14 per primary pupil and £19 per secondary pupil at schools required to drop at least one branded item. For context, the DfE survey covering the 2023/24 academic year, summarised by Full Fact, had the average uniform and PE kit cost at about £343 per primary pupil and £442 per secondary pupil. Some schools already required fewer than the cap, and savings will depend on how many branded items a given school has to remove.

Frank Young, chief executive of Parentkind, said the Act will help ‘struggling parents, including many on middle incomes too.’ Phillipson called the legislation ‘a major milestone’ for child wellbeing. The Schoolwear Association has questioned whether the cap will actually lower costs, telling Full Fact that it could push families into ‘replacing cheaper, poor quality uniform garments on a more regular basis.’ Baroness Smith of Malvern, the minister for skills, has separately said the government would ‘conduct a post-implementation review to capture the actual impact of the policy and consider any modifications that may be recommended,’ according to Full Fact.

Frequently Asked Questions

When does the UK school phone ban come into force?

From 29 June 2026. Section 36 of the Children’s Wellbeing and Schools Act 2026 makes the Department for Education’s phone guidance statutory for all state-funded schools in England.

Are smartwatches included in the ban?

The statutory wording covers ‘mobile phones and other smart technology with similar functionality,’ which schools have read to include smartwatches that can receive notifications. Headteachers retain some discretion on enforcement within that scope.

When does the uniform cap start, and how many branded items are allowed?

From September 2026, schools will be limited to three branded items per primary pupil, and three (or four with a tie) per secondary or middle school pupil, under Section 35 of the Act.

Will Ofsted check phone policies?

Yes. The Department for Education has confirmed that Ofsted will examine mobile phone policies and how schools implement them at every inspection from now on.

What about phones for medical reasons?

Headteachers can adapt the policy for pupils who need access to phones to manage medical conditions, including devices that control insulin pumps. Schools typically handle this through sealed or Velcro pouches rather than full lockers.