Drifting off to the sound of Friends reruns or the latest Netflix documentary may sound like a relaxing way to fall asleep. But sleeping with the TV on can cause sleep disruption, even if it feels like you’re sleeping fine.
While tricky, it is a habit you can break and there are healthier swaps to make.
Below, we’ll cover why you can’t sleep without the TV on, why it’s a bad thing, and how you can learn to drift off without the TV. Plus, we’ll cover how the RISE app can help you get a good night’s sleep as you slowly wean yourself off using the TV as a sleep aid — and beyond.
“From the research we have on screens, light, and noise at night, I wouldn’t recommend sleeping with the TV on. “If you find it comforting, try listening to relaxing music or white noise instead,” says Dr. Chester Wu, who is double board certified in Psychiatry and Sleep Medicine, and provides sleep medicine services, medication management, and psychotherapy to adults at his private sleep medicine and psychiatry practice.
The main reasons you may not be able to sleep without the TV on are because you’ve become psychologically dependent on it, you have anxiety and you find it relaxes you enough to drift off, or the noise of the TV drowns out more disturbing sounds, like traffic.
Here’s more on why may you need the TV on to fall asleep:
We cover more reasons it takes you a long time to fall asleep here.
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Yes, it can be bad to sleep with the TV on. The light, noise, and stimulating content can make it harder to fall asleep or they can wake you up in the middle of the night and make it harder to fall back asleep. Blue light from your TV screen can suppress melatonin production and push back your circadian rhythm, messing up your sleep cycle.
The TV may affect your sleep — and therefore energy levels, health, and performance — without you even realizing it. And with the TV on, you’re more likely to stay up past bedtime binge-watching your current Netflix favorite or as a form of revenge bedtime procrastination to get more me-time after a long day.
Plus, it’s not great to be reliant on something to sleep. If your TV stops working one day, you don’t want to be left with a sleepless night.
More research is needed, though. Many studies look at the impact of noise and light on sleep, or the impact of electronic devices — like TVs and smartphones — during the day or before bed, not while sleeping. So it’s unclear how much the TV specifically impacts sleep.
The research we have, however, doesn’t bode well for your TV.
A on almost 44,000 women found artificial light at night was associated with higher odds of obesity. That included sleeping with a light or TV on in the room, but also a small night light in the room or a light on outside the room.
Compared to sleeping in darkness, sleeping with the TV or a light on in the room was linked to gaining 11 pounds or more.
A found greater nighttime light exposure was linked to an increased risk of several mental health issues, including depression, anxiety, and a poorer mood. And shows light exposure during sleep can lead to a reduced amount of time in deep sleep and rapid-eye-movement sleep (REM ).
It’s not just light exposure, though. shows long-term exposure to noise pollution may lead to high blood pressure and even heart attacks. This is in the form of environmental and ambient noise, so it’s not clear whether noise from your TV would be as harmful.
Experts recommend making your bedroom as dark and quiet as possible for the best sleep, and doing relaxing activities before bed — a riveting TV drama may not cut it.
It may not be all bad, though. If you’re using the TV to soothe anxiety or drown out disturbing noises, it may help you get more sleep than you would otherwise. But that doesn’t mean we recommend it — there are many better ways to unwind and drown out noises that don’t come with the downsides that having the TV on does.
We’ve covered more on how screens before bed affect your sleep here.
Expert tip: Keep an eye on your sleep debt. Sleep debt is the running total of the hours of sleep you owe your body. The more sleep debt you have, the worse you’re going to feel and function. As it’s tricky to know whether you’re really getting enough sleep, you can check your sleep debt to see if sleeping with the TV on causes it to go up or down.
RISE works out how much sleep debt you have each day, and helps you lower it for more energy. RISE also works out how much sleep you need. This is known as your sleep need and it’s unique to you.
For example, looking at 1.95 million RISE users aged 24 and up, we found sleep needs ranged from five hours to 11 hours 30 minutes.
RISE users on iOS 1.202 and above can and .
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You can sleep without the TV on by managing anxiety, making healthy swaps to less disturbing sleep aids, slowly weaning yourself off, reducing disturbing noises, doing a relaxing bedtime routine, improving your sleep hygiene, getting in sync with your circadian rhythm, and speaking to a doctor.
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Here’s what to do:
RISE users on iOS 1.202 and above can .
If you can’t fall asleep without the TV on, it may be because you’re psychologically dependent on it, you have anxiety, or the noise drowns out a snoring partner or busy road outside. It may also have nothing to do with the TV and it’s actually poor sleep hygiene or being out of sync with your circadian rhythm that’s keeping you up.
To break the habit of sleeping with the TV on, figure out what problem it solves for you and look into less sleep-disrupting fixes. For example, breathing exercises are a better way of calming anxiety and white noise can drown out outside noises with less disruption.
Use RISE to make healthy sleep hygiene changes and get in sync with your circadian rhythm. These two changes can help you fall asleep faster and stay asleep longer.
RISE uses notice the difference:
“I’m sleeping better regardless of time asleep (we all know life happens) because RISE will give me notifications about when to stop drinking coffee and alcohol, and when my ideal time to go to bed is.” .
And this can happen fast — 80% of users get better sleep within five days.
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