Smartphones have become near-universal among children, with up to 91% of 11-year-olds in the UK owning one, according to Ofcom data. However, experts suggest that the decision to give a child a smartphone should be based on individual readiness rather than a specific age.
Professor Candice Odgers of the University of California, Irvine, analysed multiple studies and found no consistent link between digital technology use and adolescent mental health. She noted that most studies show no association, and any effects—positive or negative—are small.
Dr Amy Orben, an experimental psychologist at the University of Cambridge, also found the evidence inconclusive. While there is a small negative correlation on average, it is unclear whether technology causes dips in wellbeing or other factors are involved.
Experts agree that parents should consider their child's maturity and the specific risks and benefits. The average age for a first smartphone in the UK is around 11, but some children may be ready earlier or later.
