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To put it simply, a sleep cycle is what your brain does while you’re getting your zzz’s.Learn more
The REM stage of sleep is unique because it's when you have your most vivid dreams. This is a crucial stage in sleep.Learn more
Everybody has their own internal clock and individuals have various sleep needs. Nonetheless, there are certain factors to consider…Learn more
Imagine a Saturday morning when you open your eyes naturally (no alarm) and how peaceful that feels. Now imagine when your alarm goes off Monday morning and how hard it is to get out of bed. The interesting thing is that it’s not necessarily because you got less sleep. In fact, it has more to do with where you are in your sleep cycle when you wake up.
In this article, we explore the phases of your natural sleep cycle, when to sleep, and how to wake up refreshed. We look at how many hours of sleep are recommended and how to use a sleep cycle calculator (such as the one here) to find the best time to wake up.
To put it simply, a sleep cycle is what your brain does while you’re getting your zzz’s. As you sleep, your brain goes through various patterns of activity. These patterns are based on distinct eye movements and muscle activity. In fact, sleep scientists have tracked these movements and found two main sleep cycle categories: rapid-eye-movement (REM) sleep and non-rapid-eye-movement (NREM) sleep.
Your natural sleep cycle lasts about 90 minutes. During this time your brain moves through five different stages.
Here you will start the sleep cycle over. This is also the best time to wake up and feel refreshed!
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A typical night's sleep consists of about 5-6 full sleep cycles. But each of these sleep cycles is different from one another. During the first 2-3 sleep cycles, you spend most of the time in a deep NREM sleep. In the final 2-3 sleep cycles, you will spend more time in REM sleep and stage one light sleep. By using a sleep cycle calculator (such as the one here), you can time your alarm to go off during your lightest sleeping period.
The REM stage of sleep is unique because it's when you have your most vivid dreams. During your first cycle of sleep, it starts about 90 minutes after you fall asleep and last only 10 minutes. Each cycle after that, your REM sleep gets longer and longer. In the final cycle is may last up to an hour.
During your REM sleep cycle, your eyes are darting around and "seeing" different things. Your brain is also converting experiences into memories. Furthermore, it enhances your ability for creative problem-solving. These are all important reasons to make sure your alarm doesn't wake you up during this crucial stage of sleep.
Everybody has their own internal clock and individuals have various sleep needs. Nonetheless, there are certain factors which affect how many hours of sleep you need.
For instance, sleep quality, age, exercise, stress, environmental conditions, and pregnancy. But overall, age is the greatest factor. Below are some general guidelines from the National Sleep Foundation, recommending the amount of sleep each age group needs.
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Recent studies have proven that those who sleep well are more alert and have higher cognitive processing. They also noticed these positive symbols more often, leading to a more positive outlook. This can easily be translated to the workplace where communication and positivity are the key to a great work environment. This means that your most comfortable bed (and of course spending a full eight hours on it) could be a key component to getting the job you want and creating the happy life you dream of.
The NECTAR sleep calculator is simple to use and a great solution for a better night's sleep. The sleep cycle calculator tracks different stages of your sleep and only wakes you during your lightest stage. It's an ideal alarm clock that won’t jerk your out of your stage 4 deep sleep or disorientate you from your REM. We highly recommend giving it a try!
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