Bedtime and Routines

The first ingredient is a window. Not a moment but a stretch of time with a start and an end, such as half past nine until seven in the morning. Using a window rather than a single instant matters, because it means the rule keeps holding at two in the morning when a phone wakes up, instead of firing once and then forgetting.

The second is a set of apps. You choose what the window covers, and almost every family lands in the same place: games, video, and social apps in, with messages, calls, maps, the alarm clock and music left out. A routine that swallows the whole phone gets resented within a week. A routine that takes away the things that keep somebody scrolling at midnight barely gets mentioned.

The third is the rule itself, which is the least interesting part on purpose. Inside the window the covered apps go behind a block screen that names the routine and gives the time it ends. There is no lock code, no forced shutdown, and no punishment queued up for the morning. The phone simply becomes less interesting for a few hours.

• A start time and an end time, not a single moment.
• The apps the window covers, chosen by you.
• The days of the week it runs on.
• A warning before it begins, and a plain message while it holds.

When you save a routine it is sent to the child app and stored there. From that point the phone enforces it locally using its own clock, which is why a routine still works on a train with no signal, in aeroplane mode, or when your own phone is switched off. Nothing has to be fetched at half past nine for the wind-down to happen.

Enforcement uses the same foreground signal as every other limit. The child app watches which app has come to the front, and if that app is inside the routine’s list while the window is open, it places a full screen message over it. The app underneath keeps running, is not uninstalled, and is not reached into. It is covered, and the cover lifts when the window ends.

Changes take effect immediately rather than tomorrow. Push a new start time at nine and it applies that night, and if the phone is offline the change queues and lands as soon as it reconnects. Time zones follow the phone, which is the sensible choice on holiday: a routine set for half past nine means half past nine where your child actually is.

One thing is never covered, at any hour, in any routine. Dialling works, emergency calls work, and incoming calls ring. There is no configuration that turns that off, because a bedtime rule that could stop a child phoning you at one in the morning would be a worse thing than the problem it was solving.

The school night routine is the one that earns its keep. Sunday through Thursday, starting somewhere between half past eight and half past nine depending on age, ending at the alarm. It is worth setting the start about half an hour before you actually want sleep to happen, because the gap between putting the phone down and falling asleep is real and everybody underestimates it.

The weekend routine exists so the school night one stays credible. Friday and Saturday can run an hour or ninety minutes later without damaging anything, and giving that ground willingly is what buys you the weeknight without a fight. A single rule applied identically to Tuesday and Saturday is the fastest way to teach a child that the rule is arbitrary.

The third is the homework hour, which is a routine in every sense except the name. Pick the stretch when work actually happens, cover games and short form video, and leave the browser, notes and messages alone so the phone can still be a tool. An hour a night of no notifications from the loudest apps does more for finished homework than any amount of reminding from the next room.

Ten minutes before the window opens, the phone gives notice: a notification and a small banner saying which routine is about to start and when. That warning is the most important part of the whole feature. Being cut off mid-match or mid-conversation feels like something done to you, while ten minutes of notice is just a fact about the evening, and children treat the two completely differently.

Sometimes the evening genuinely is different. A film that runs long, a group call for a school project, a cousin visiting. Your child can ask to skip or shorten tonight from the block screen, with a reason attached, and you can grant a delay or a full skip in one tap. It applies to tonight only and the routine returns tomorrow with nothing altered, which is what makes it safe to say yes.

Keep the skips rare and they stay valuable. If you find yourself granting one four nights out of seven, the routine is set at the wrong hour and everybody already knows it. Move it later by half an hour, say out loud that you are moving it and why, and let the exception go back to being an exception. A rule that bends on purpose survives. A rule that quietly stops being enforced does not.

Sleep is not one benefit among several. Teenagers need something close to nine hours and most get considerably less, and the shortfall shows up in mood, concentration, illness and school results before it shows up anywhere a parent would think to look. If you only ever configure one thing in this entire app, a bedtime routine is the one that will do the most good.

The mechanism is not mysterious either. It is not mainly about blue light. It is that engaging apps have no natural ending: the video queue refills, the match restarts, the feed keeps producing. Left alone, a phone will happily occupy the hour a child intended to use for sleeping, not because anybody decided to stay up but because nothing ever said stop.

A routine is the thing that says stop, and it says it in the same voice every night. That consistency is what a person actually adapts to. Within a fortnight most children stop noticing the wind-down at all, which is the sign it is working, and the argument you were having every evening turns into a notification nobody comments on.

A routine never reads anything. It knows which app came to the foreground and whether the window was open. It does not know what was typed, sent, watched or read, and it does not touch the camera, the microphone or the keyboard. Blocking an app is not the same as looking inside it, and we do not do the second thing anywhere in this product.

A routine is not a lock on the device. Your child can still use the phone for everything the routine does not cover, and they can still see exactly which apps it does cover. It also cannot stop somebody using a laptop, a tablet, or a games console in the same room, so treat it as one part of an evening rather than the whole of it.

A routine is not secret and is not a trap. Every routine you create is listed on their phone with its hours and its app list, before it ever fires for the first time. If you want a tool that enforces rules a child has not been told about, that is not what this is, and we would argue that is not a tool worth having in a family.