Reducing Screen Time Before Bed When You Can’t Sleep
When you spend more than 30 minutes looking at a screen under the covers, “just a little longer” can turn into an hour. Bright screens and endless scrolling work in a way that wakes up the brain, so your mind becomes clearer right when you should be sleeping. Today, we’ll look at ways to change your environment instead of relying on willpower, so you can put the screen down more naturally.
| Section | Key summary |
|---|---|
| Introduction | Main context in brief |
| Why are screens before bed a problem? | Bright light acts as a signal that it is “still daytime,” delaying the body’s sleepiness cues |
| Reduce gradually starting 90 minutes before bedtime | Short key point |
| Tools to use when scrolling will not decrease | Write anything you must check on a memo pad and move it to a “check tomorrow morning” slot |
| When your thoughts race after lying down even with less screen time | Get up, sit quietly in a dark living room for about 5 minutes, then lie down again |
Why are screens before bed a problem?
Bright light acts as a signal that it is “still daytime,” delaying the body’s sleepiness cues. Short, stimulating videos and notifications can also make your heart beat a little faster, making it harder to relax. More than the screen itself, the bigger problem is endless content that keeps calling you back for “one more.”
Reduce gradually starting 90 minutes before bedtime
- 90 minutes before bed: Turn on only half of the room lighting and switch your smartphone screen to night mode with warmer colors.
- 60 minutes before bed: Turn off all notifications or set Do Not Disturb, and close social media and video apps.
- 45 minutes before bed: Put your phone and charger somewhere at least 2m away from the bed, such as a desk or drawer.
- 30 minutes before bed: Replace the screen with 5–10 pages of a paper book or 5 minutes of light stretching.
- 10 minutes before bed: Dim the lights as much as possible and repeat 10 breaths, inhaling for 4 seconds and exhaling for 6 seconds.
Tools to use when scrolling will not decrease
- Place your charger in the living room outside the bedroom to force a routine where you check your phone one last time before lying down.
- Write anything you must check on a memo pad and move it to a “check tomorrow morning” slot.
- Next to your bed, keep only a small lamp and one book instead of your phone.
- Replace your morning phone alarm with a vibrating alarm clock so you can remove your phone from the bedroom completely.
When your thoughts race after lying down even with less screen time
When your mind feels noisy, write 3–5 lines of worries that come up on paper and hand them over to “tomorrow’s me.” If you still cannot fall asleep within 20 minutes, it is better not to force yourself to stay in bed. Get up, sit quietly in a dark living room for about 5 minutes, then lie down again. The key is not to teach your bed that it is a place where you stay awake.
If you repeat this routine at the same time for about 2 weeks, your body will begin to learn that “when it gets dark and the screen disappears, it is time to sleep.” However, if you have trouble falling asleep almost every day for more than 3 weeks, or if daytime sleepiness is disrupting your daily life, do not try to solve it with lifestyle changes alone. Consider consulting a sleep-related specialist.