How does the BedJet Cool?Updated a year ago

The BedJet uses the convective method of cooling which is really effective for keeping you cool in bed if your bedroom temperature is 78 degrees and under. It is not a portable air conditioner and not a replacement for no air conditioning super-hot bedrooms (like a 90 degree Arizona summer bedroom with no AC).   

BedJet uses the cooler air from the floor of your room which is typically a few degrees cooler than your thermostat. When you are in bed you usually feel hot not because your bedroom temperature is too hot, but because your mattress and sheets are trapping your body heat and body moisture. Body moisture is a big deal; you can sweat up to a liter every night without realizing. Our engineers have measured up to a 20% humidity rise trapped under the sheets. The humidity rising under the sheets is actually half the reason why people feel hot and stuffy in bed.  

The BedJet convective air circulation gets your body heat out of the bed but also gets rid of the body moisture. This method has turned out to be the most effective way of staying cool in bed with bedrooms less than 78 degrees. Typical BedJet owners find they can raise their AC thermostat by anywhere from 2-4 degrees and still stay just as comfortable, saving you money. 

We don’t recommend the BedJet If your room is over 78 degrees Fahrenheit, at that point we would recommend investing in a bedroom air conditioner first.