As a teen grows, phone expectations need review, not disappearance. The question is not “How do I monitor everything?” It is “What agreement protects sleep, safety, and connection while offering an appropriate level of privacy and responsibility?”
Build the rule around its effect
Instead of one general number of hours, discuss tangible examples: Does the phone push sleep later? Does it interrupt homework or an important activity? Does the teen feel able to ask for help if something becomes upsetting? This connects the rule to life, not control.
Use a specific, non-surprise review
Choose one rule for two weeks, such as keeping phones away during a meal or using do-not-disturb at bedtime, then review the effect. When a teen keeps the agreement, let that support more room rather than a demand for more monitoring.
Today’s next step
Ask: “What digital rule feels fair to you and protects something important in your day?” Then begin with one answer.