Home Mattress Mattress Comparison Chart

Mattress Comparison Chart

Best Mattress Comparison Chart

Best Mattress Comparison Chart of 2020
When is the last time you had a perfect sleep?

Ad Disclosure: We receive referral fees from advertisers. Learn More.

Saatva.com

Saatva.com

5/5

 Sale
$200 Off Any Order of $1,000 or more

Nectarsleep.com Reviews

4.5/5
ANNUAL DAYLIGHT SAVINGS EVENT
25% OFF EVERYTHING

NOVEMBER 1, 2020 (ONLY 25 HOURS LONG)

Casper Mattress Review

4.5/5
$300 Off Plus Free King Pillow

Loom and Leaf Review

4.5/5
PROMOTION
$200 Off Any Order of $1,000 or More

Casper Review

4.5/5
Casper Flash Sale
Save Up To $400 (Ends October 25, 2020)


dreamcloudsleep.com

4/5

PROMOTION
$200 off + Free Sheets + Free Protector + Free Pillows (Worth $399)

Helix Reviews

4/5
$200 Off Plus 2 Free Dream Pillows

Leesa Reviews

4/5
PROMOTION
$150 Off + Free Shipping

Stage 1 – Drowsy

Stage 1 is state of drowsiness. It is the transition between wakefulness and sleep. It represents only 2% to 5% of your total sleep.Your brain produces slow brain waves and your muscle and brain activity slows down. You can experience slow eye movements and  occasional muscle twitching commonly known as “hypnic jerks.”  It is easily interrupted and you are not fully asleep. According to Saatva, If you’re woken up during this sleep stage, you might feel like you haven’t slept at all.

Stage 2 – Light Sleep

Stage 2 is the Light Sleep phase.  It represents 45% to 55% of daily sleep.  In order the protect your brain from awakening from sleep, it produces rythmic brain waves called “sleep spindles” intermixed with sleep structures known as “K complexes.”  Your body temperature decreases and your heart rate begins to slow down.

Stage 3 – Moderate Sleep

Stage 3 is the Moderate Sleep Phase.  It is the transitional period before the “deep sleep” phase. It represents 3% to 8% of your total sleep. Your brain starts to produce slower brain waves called “delta waves.”  Awakenings and arousals are rare. According to Saatva, older adults have trouble entering a state of deep sleep—they also tend to sleep less and wake up more often.

Stage 4 – Deep Sleep

Stage 4 is the “deep sleep” phase. It represents 10% to 15% of the daily sleep. The brain continues to produce “delta waves.”  You will experience breathing and limited muscle activity. Sleepwalking and bed wetting can occur during this phase. According to Saatva, tissue repair happens during deep sleep, as does the release of hormones, such as growth hormone (which is needed for growth and development)

Stage 5 – REM Sleep

Stage 5 is the Rapid Eye Movement (REM) phase.  It represents 20% to 25% of the daily sleep.  Eye movements are rapid, moving from side to side and brainwaves start to speed.  Dreaming occurs during the REM sleep phase.  Your muscles will relax and your heart rate will increase. Breathing becomes more rapid and shallow.  Awakenings and arousals are more common during REM sleep and can result in a feeling of weakness or groginess.