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About Sleep

what insomnia feels like

Can’t sleep? These songs, films and books illustrate what insomnia feels like

Sleeplessness has both tormented and inspired artists through the centuries. Here’s a selection of their work.

Feb 13, 2020 Insomnia Lina Törnquist

The weird and wonderful sleeping habits of animals

We could write a book about some of the weirdly wonderful ways animals get their shuteye – but here are some of our favorites.

Jan 8, 2020 Sleep Science Neil Clark

Take a walk on the sleepy side

What causes sleepwalking? Join us as we take a closer look at this most mysterious of nocturnal habits.

Dec 23, 2019 Sleep Disorders Neil Clark

extreme environments

Sleep in extreme environments

Let’s have a look on how we sleep in some of the most extreme environments and situations on – and off – our planet.

Dec 11, 2019 How to Fall Asleep Neil Clark

Backstage with the Sleep Aid producers

Meet the people behind Sleep Cycle’s Sleep Aid feature.

Nov 26, 2019 How to Fall Asleep Andreas Roman

Are you a micro sleeper?

Are you a micro sleeper? The answer could be in your genes

Some peoples ability to ‘micro-sleep’ can be found in their genes.

Nov 12, 2019 Circadian Rhythm Neil Clark

Our teen refused to sleep. Here’s what happened when we pushed back

Got an angry, tired teenager at home? Don’t despair – there is hope!

Oct 15, 2019 Sleep Stories Neil Clark

sleep facts

Our favorite sleep facts (and a few curve balls)

Sleep. It’s something all of us can’t live without and the subject of endless crazy facts, contradictions and question marks. Here are some of our favorites.

Oct 2, 2019 Sleep Science Neil Clark

Your body is a wonder of sleep wisdom

Let’s have a look at seven brand new discoveries about sleep that the body has known for eons.

Aug 17, 2019 Sleep Science Anna-Karin Lantz

an extra hour of sleep

Is an extra hour of sleep the panacea you need?

For people regularly getting six hours of sleep a night, fitting in an extra hour could be transformative.

Jul 22, 2019 Sleep Deprivation Frida Rångtell

Ten years of corporate success at Sleep Cycle: How we did it

In the ten years since Sleep Cycle’s founding, we’ve been on a constant growth path. Read some of our successful principles that have helped us grow each year.

Jul 20, 2019 Sleep Science Sleep Cycle

Sleep Cycle celebrates 10 years of groundbreaking sleep-tracking technology

10 years of exciting technological breakthroughs.

Jul 18, 2019 Sleep Science Sleep Cycle

A midsummer night’s dream

What exactly are dreams and why do we experience them?

Jun 28, 2019 Sleep Science Neil Clark

Sleep Secrets Of The Rich And Famous.

Sleep secrets of the rich and famous

From steamy bedrooms to snoring Top Guns, join us as we pull back the curtains and take a sneak peak into the Sleep Secrets Of The Rich And Famous.

Jun 20, 2019 How to Fall Asleep Neil Clark

Sleeper, interrupted

I lost my sleep in 2006. My deep, uninterrupted sleep, that is.

Jun 11, 2019 Sleep Stories Delphine Sherwood

Of sleep paralysis and spirituality

My eyes were wide open, but I couldn’t move. I had stopped breathing. Not because something was stopping me, but because it seemed like I had forgotten how to.

Jun 11, 2019 Sleep Paralysis Toketemu Ohwovoriole

Good sleep hygiene for high achievers

American teens aren’t getting enough sleep. Interestingly, this doesn’t appear to be a global phenomenon.

May 14, 2019 Sleep Science Dr. Catherine Darley

visual representing a woman surviving a day after a sleepless night

Surviving the day after a sleepless night

When sleep doesn’t come, when all those tricks, tips and smart sleep hacks have made no difference. This is how surviving the day after a sleepless night

May 4, 2019 Sleep Deprivation Neil Clark

Alarm clock

Dear Sleep Cycle: thanks for saving me from my brutal and primitive alarm clock

Do you hate the foggy, groggy feeling you get when an alarm slices through your dreams?

Apr 2, 2019 Sleep Stories Philip Evans

visual representing activities throughout the day that go according to our circadian rhythm.

Male vs female circadian rhythm: Women suffer more from disruptions to their circadian rhythm than men

Survey also reveals that men are more willing to forego sex if it interferes with their sleep schedule. 

Mar 15, 2019 Circadian Rhythm Rachel Thomas

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Editor's picks

visual representing how sleep apnea occurs

Sleep apnea is a big deal: Why does sleep apnea occur and what are the risks associated with it?

Learn how sleep apnea works, who it affects, and find out if you are in the risk zone.

Sep 20, 2022 Sleep Apnea Dr. Robert S. Rosenberg

visual representing how light can help reset circadian rhythm

How to use light to reset your circadian rhythm

The sleep-wake cycle is regulated by the body’s internal 24-hour clock – the circadian rhythm. But spending too much time indoors may be disrupting it.

Jul 19, 2022 Circadian Rhythm Lina Törnquist

a visual representing life activities according to our circadian rhythm

How does our circadian rhythm work?

Learn how the body clock works and why it’s so important.

Jan 11, 2022 Circadian Rhythm Malin Eriksson

A day in the life of Sleep Cycle’s Sleep Expert, Li Åslund

Ever wondered what sleep advice a sleep expert would give…

Dec 9, 2021 Sleep Science Anju Khanna Saggi

Born to move – sleep better by moving like you’ve never moved before

There’s never been a better time to reconnect with your body and mind for a better night’s sleep. How? Through movement.

Apr 8, 2020 Sleep Habits and Health Franz Stewart

visual of a city's night panorama

Cooped up inside? 5 tips for better sleep when stuck at home

From unemployment to self-quarantine, the stress of being stuck inside can impact a good night’s sleep. Here’s what you can do to change that.

Apr 6, 2020 How to Fall Asleep Frida Rångtell

Popular topics

  • Circadian Rhythm
  • Insomnia
  • Narcolepsy
  • Sleep Disorders
  • Sleep Paralysis
  • Sleep Quizzes
  • Sleep Science

How to Fall Asleep

a visual of a rose that releases an scent that helps you sleep better

Smelling sleepy – The scents that help you sleep

Sleep Apnea

visual of a women with diabetes suffering also from sleep apnea

Can sleep apnea cause diabetes?

Sleep Cycle Features

Visual of white noise for babies reproducing

White noise for babies: does it really work?

Sleep Deprivation

visual of a man suffering from sleep deprivation

How long can you go without sleep?  The effects of sleep deprivation hour by hour

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