Regulating Your Sleep Temperature with the BedJet System

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Bed cooling systems can provide relief for self-described hot sleepers by keeping them cool and comfortable all night long. While the type of device can vary, most systems work by leveraging temperature-regulating materials or circulating air to draw heat away from the body.

If you (or your partner) are tired of waking up sweating, a high-quality bed cooling system could be the key to helping you to stay comfortable and sweat-free all night long.

What Are Bed Cooling Systems?

Bed cooling systems are devices designed to help regulate your body temperature and prevent night sweats so you can sleep through the night without waking up drenched. Time and time again, research maintains the importance of keeping your bedroom cool. Your circadian rhythm, or internal body clock, is highly sensitive to temperature changes.

If you’re room’s too hot or too cold, it can disrupt your sleep and make it more difficult to fall—and stay—asleep. Bed cooling systems provide a way to keep your sleeping environment at a comfortable temperature all night long so you can get the quality rest you need.

Anyone who runs hot during the night knows firsthand how frustrating and difficult it can be to get comfortable. That’s why many people turn to bed cooling systems. While there are hundreds of types of bed cooling devices on the market, these tend to be the most popular:

  • Fans: Whether it’s hung from the ceiling or positioned on the floor, a fan can help circulate air and create a cooling effect in the room.
  • Air conditioners: Central air or a portable air conditioning unit can also help to lower the temperature in the room and make it more comfortable to sleep.
  • Cooling toppers: These are placed on top of the mattress and are designed to improve temperature regulation and provide extra comfort.
  • Cooling pillows: These pillows are filled with a cooling gel or material that helps to keep your head and neck cool.
  • Air cooling system: This type of system blows air under your sheets to lower your body temperature.
  • Water cooling system: These systems circulate water through a mattress pad to help regulate your body temperature.

What Are Some High-Tech Bed Cooling Systems?

There are a number of bed cooling systems on the market, so finding the right one for you can take some trial and error. But with a little bit of research, you’re sure to find a system that helps you sleep soundly all night long—without waking up in a puddle of sweat.

We’ve rounded up a few examples of some popular bed cooling systems to give you an idea of what’s available.

Air Cooling System: BedJet

This on-demand cooling system is like a mini air conditioning unit for your bed, blowing cool air under your sheets to lower your body temperature. The BedJet comes with a remote control so you can easily adjust the temperature, and it’s quiet enough that it won’t disturb your sleep. There’s also a heating mode for chilly nights.

Water Cooling System: Mattress Cooler

This mattress pad circulates water through its cooling coils and chills it down to 12 degrees below room temperature so you can feel immediate relief. No high electricity is needed to operate this system, but you do have to drain and change the water every two weeks.

Cooling Topper: ChiliSleep OOLER Sleep System

This cooling and heating mattress pad allows you to customize your sleeping temperature so you can find the perfect setting for a comfortable night’s sleep. The OOLER comes with an app that lets you control the temperature and set a sleep schedule, and even enjoy a warm wake feature to help you naturally wake up feeling refreshed.

Cooling Blanket: ChiliBlanket

The ChiliBlanket is a weighted blanket that can be powered with a cooling water-based system to help you sleep cool and comfortable all night long. It’s designed to not trap heat, and the water-cooling feature can be removed if you don’t need it.

Benefits and Risks

Being cool and comfortable is the major benefit of bed cooling systems. If you live in a hot climate or your bedroom doesn’t have great ventilation, a bed cooling system can make all the difference.

Bed cooling systems can also be helpful for people who experience night sweats or hot flashes. If you often wake up feeling overheated and sticky, a bed cooling system may help you sleep better, which could result in improved energy levels and a better mood during the day.

As with any type of product, there are also some risks to keep in mind. While these systems aren’t associated with serious health issues, some people may find that their skin is more sensitive to cold temperatures. Try to test out the system before using it for an extended period of time.

Additionally, bed cooling systems can be expensive, so if you’re on a budget, you may want to start with a less expensive option like a cooling pillow or mattress pad. If you’re having trouble sleeping, or wondering if a bed cooling system is right for you, reach out to a doctor for a personalized recommendation.


Bed cooling systems can be a great way to stay cool and comfortable at night, particularly if you tend to sleep hot. There are a number of different systems available, so it’s helpful to do your research to find the right one for you. 

Consider your budget, how easy the system is to use, and whether you need extra features like a heating mode. With a little bit of trial and error, you’re sure to find a bed cooling system that helps you sleep soundly all night long.

Source List

Okamoto-Mizuno K, et al. (2012). Effects of thermal environment on sleep and circadian rhythm.