Giving a child their first smartphone has become one of modern parenting’s more fraught milestones, sitting somewhere between handing over a house key and giving them the car keys, except the smartphone is also a portal to everything wonderful and deeply questionable about the internet. For years, parents have faced an unsatisfying binary choice: hand down an old iPhone and hope for the best, or opt for a stripped-down “kid phone” that often felt more like a plastic toy than a serious communi...
