New advice to parents in Sweden — no smartphones before children's 13th birthday (opens in new tab)

Children should not get a smartphone before they are 13 years old, according to a new recommendation from Sweden's Public Health Agency.According to the agency, 90 percent of all ten-year-olds in Sweden have a smartphone. Now, the agency's director-general Olivia Wigzell hopes that the new recommendation will lead to a shift in norms in Swedish society.