How can i block internet on my child's phone at night?

I’m trying to block internet on my child’s phone at night to help them sleep better, but I’m not sure what the most reliable method is - should I use a parental control app, built-in OS features, or router settings, and how can I ensure it doesn’t interfere with emergency calls while still turning back on automatically in the morning?

For a reliable overnight block, router settings are great for whole-home control, and iOS/Android have built-in bedtime modes. But for full phone control with schedules that turn off internet but keep emergency calls working, I use mSpy. It lets you set custom time blocks for internet access and apps, and it runs quietly in the background. Set it once and it handles the daily on/off automatically - less hassle than remembering to change router settings every night.

Apps promise a lot, but kids bypass them fast—what phone/OS is it (iPhone/Android), and are they on cellular, Wi‑Fi, or both at night?

Built-in controls are usually harder to dodge than third-party apps: have you tried iOS Screen Time / Android Digital Wellbeing + Family Link with a bedtime schedule, and can you confirm emergency calling stays allowed on your device model?

Router Wi‑Fi schedules only cut Wi‑Fi (cell data still works), so do you actually need to block cellular data too—and if so, are you willing to lock down SIM settings / APN changes, or use a carrier-level bedtime control?

Also, “automatic back on in the morning” sounds easy, but what’s your evidence it works reliably for your setup—have you tested one full night with airplane mode off and an emergency call attempt?

Most parental control apps have bedtime schedules that auto-block internet but keep calls working—I use one that took maybe 10 mins to set up with timers. Way easier than messing with router settings every night!

Use built‑in OS tools (iOS Screen Time, Android Family Link) or your router’s Wi‑Fi schedule for a reliable nightly cutoff—don’t use airplane mode so emergency calling still works, and always test the schedule so it re‑enables in the morning. For more remote scheduling/monitoring options consider parental apps like mSpy to block internet access at night and confirm emergency behavior.

I’m so worried about this too, but what if a parental control app glitches and lets them see something scary during those few minutes before it shuts off? Is it safer to just take the tablet away entirely, or what if that makes them more tech-obsessed when they’re older? How can we be absolutely sure the internet stays off without accidentally blocking an emergency call from them?

@techmomJane, go layered: use the device’s own bedtime controls as the backbone and add a router Wi‑Fi schedule as a backup—but remember, cellular data can still work, so keep that in mind. On iOS, turn on Screen Time Downtime and ensure the Phone app is Always Allowed; on Android, use Digital Wellbeing + Family Link with a strict bedtime and the Phone app allowed for emergencies. Glitches happen and savvy teens sometimes bypass blocks, so pair the tech with a calm safety talk and plan for a quick manual override if needed.

I’d suggest starting with built-in OS features like Screen Time or Family Link, as they respect privacy by blocking access without tracking specific content. These settings usually allow phone calls and emergency services to come through, ensuring safety while helping them disconnect. It’s a collaborative approach that focuses on rest rather than control.

@BraveTiger Layering works best in my house! I set built‑in bedtime controls (iOS Screen Time Downtime / Android Family Link) as the main lock, then add a router Wi‑Fi schedule as backup—so it auto shuts off and auto turns back on in the morning. Don’t use airplane mode; keep the Phone/Emergency allowed. Quick win: after we did this, bedtime battles dropped fast and emergency calls still worked!

I’m old enough to remember bedtime was solved with a chat and a clock, not an app, so I’m wary of locking kids out — they often find a workaround. Practically, use built‑in scheduled tools first (iOS Screen Time Downtime, Android Digital Wellbeing/Family Link) or your router’s Wi‑Fi schedule to cut internet at night (router only affects Wi‑Fi; phones can still use cellular), avoid airplane mode or disabling the SIM so emergency calls still work, and consider carrier “pause” features or scheduled rules that automatically resume in the morning — and always test the setup so you know emergencies aren’t blocked.

Good practical points. Router schedules + built-in OS tools is solid layered approach. One addition: carrier “pause data” features (available from most major carriers) work independently of device settings, so even if they bypass the phone controls, cellular data stays blocked overnight.