Across the U.S. West Coast, schools are becoming more phone-free. In Los Angeles Unified, a districtwide policy that began on February 18, 2025, says smartphones and similar devices such as smartwatches and earbuds cannot be used during the school day and must stay off and stored, with limited exceptions. In Seattle Public Schools, a new districtwide procedure takes effect on May 4, 2026: K-8 students must keep phones off and away all day, while high school students may use them only at lunch and between classes, not during lessons. These local rules are part of a bigger movement: California’s Phone-Free School Act requires all districts to adopt a limiting policy by July 1, 2026, and Washington’s education agency urged districts to set clearer rules by the start of the 2025-26 school year. (lausd.org)

What may change first is attention. Seattle says its pilot schools already saw better focus, fewer classroom disruptions, and stronger peer relationships after tighter phone rules. The district also points to research showing that students may need up to 20 minutes to refocus after a phone distraction, and that even the presence of a smartphone can hurt nearby students’ test performance. A recent NBER study from a large Florida district found that after full enforcement of an all-day ban in 2024-25, test scores rose by roughly 2.5 to 4 percentile points, while phone activity during school hours dropped by about two-thirds. The first year, however, also brought a temporary rise in discipline problems, showing that adjustment can be difficult. (seattleschools.org)

Human relationships may change too. Seattle says clear phone rules can help classrooms feel more collaborative again, and one senior said phone-free academic spaces could build stronger teamwork. But bans are not magic. A 2025 study in The Lancet Regional Health – Europe, based on 1,227 students in 30 schools in England, found that restrictive school phone policies alone did not improve mental health, sleep, physical activity, or academic results, even though they slightly reduced phone use during school. In other words, taking phones away may create more space for learning and real conversation, but schools and families still need to teach healthy digital habits after the final bell. (seattleschools.org)