Guide
How to wind down before bed without screens
A practical guide to the last half hour of the day — what actually helps, what only sounds like it helps, and how to make the change survive a bad week.
Most advice about winding down assumes the problem is that you don't know screens are bad for sleep. You know. Everyone knows. The problem is that at eleven at night, with a tired brain, scrolling is the only activity that asks nothing of you — and every proposed replacement asks for something.
So this guide is organised around effort rather than virtue. What can you actually do when you have nothing left?
Why the phone specifically
Two mechanisms, and they are not equally important.
Light. A 2015 PNAS study had people read on a light-emitting device before bed versus a printed book. The device group took longer to fall asleep, had melatonin onset delayed by over an hour, and were measurably less alert the next morning. Real, replicated, modest.
Content. Much bigger, much less discussed. A backlit book delays sleep somewhat. An argument in a comment section, a work email you can't answer until Monday, or a video designed by a very expensive system to prevent you from stopping — those don't delay sleep by an hour, they delay it by three.
Which means night mode is mostly theatre. It addresses the smaller of the two problems and lets you keep doing the larger one, in orange.
The thirty minutes, in order of effort
Effort level zero: change what your hands are doing. Not "meditate". Just get the phone physically out of reach and put something else in your hands. Warm, heavy, textured, boring. The point is occupying the channel that the phone was occupying, because an empty hand at 11pm reaches for a phone without consulting you.
Effort level one: lower the light. One lamp, warm bulb, low. Overhead lighting at night is the single most fixable thing in most bedrooms and costs nothing to change.
Effort level two: get warm on purpose. A warm bath 1–2 hours before bed is one of the better-supported sleep interventions there is — the mechanism is the drop in core temperature afterwards, which is one of the signals your body uses to initiate sleep. Local warmth, on your hands or against your middle, is a much smaller version of the same idea, and takes no planning.
Effort level three: something with a shape. Reading a physical book, a few pages of writing, a stretch sequence you already know. These work well and they are the first things to disappear during a difficult week, which is why they're last on this list rather than first.
Where weight comes in
A weighted blanket is the well-known version and it has the best evidence: a 2020 randomised controlled trial found reduced insomnia severity against a light control blanket. It also runs hot, is a nuisance to wash, and is a commitment.
A held object is a smaller intervention. Less researched, much less effort, and it moves with you from the sofa to the bed. We wrote up the mechanism in deep pressure stimulation, explained, and the case for keeping something soft as an adult in is it normal for adults to sleep with stuffed animals.
Making it survive a bad week
Every wind-down routine works for nine days. The tenth day is the one that matters.
- Attach it to something you already do, rather than adding a step. Charging the phone in another room is a decision you make once, not nightly.
- Keep a version that takes ninety seconds. If the whole routine is thirty minutes, you'll skip it entirely when you have four.
- Don't count the failures. A wind-down routine you follow four nights a week is a wind-down routine. Tracking it into a streak turns rest into another thing you're behind on.
If you've had trouble sleeping for more than a few weeks, or if it's affecting how you function during the day, this is a doctor conversation rather than a habits conversation. Insomnia has treatments — CBT-I in particular is well-supported — and none of them are a warm object.
Sources
- 01Chang A.-M. et al. — Evening use of light-emitting eReaders (PNAS, 2015)Found delayed melatonin onset and reduced next-morning alertness.
- 02Ekholm B. et al. — Weighted blankets for insomnia (Journal of Clinical Sleep Medicine, 2020)
- 03NHS — Insomnia