Burn calories
while you sleep

"Staying cold at night stimulates your metabolism. Essentially you need to burn more calories to stay warm ... To help cool down and achieve the ideal sleep temperature at night, I recommend to my patients the chiliPAD."

-Michael J. Breus, PHD, from The Sleep Doctor

Sleep cold + flip your sleep switch

shop our
OOLER sleep system

starting at $699

Increase your melatonin and metabolism at the touch of a button. Simply place the control unit near your bed, fill it with water and place the EMF-free hydronic pad on your mattress.

Enjoy active thermal control at 25x the thermal efficiency as air for up to double the deep sleep. All these features mean is more sleep + less weight gain.

shop ooler

Sleep cold + flip your sleep switch

shop our
OOLER sleep system

starting at $699

shop ooler

benefits of cold sleep

increase sleep
quality + quantity

In the largest survey on sleep duration and insomnia frequency in more than 1.1 million participants, increasing BMI occurred for habitual sleep amounts less than 7-8 hours.

improve sleep debt's
insulin resistance

Just a few nights of sleep deprivation reduces the fat cell's response to the insulin hormone, which puts the body into a temporary pre-diabetic state.

increase your natural melatonin

A decrease in core body temperature yields an increase in natural melatonin production — which onsets sleep for weight control.

activate thinning brown fats

Research shows that humans acclimate to cool temperatures by increasing brown fat (or the fat that acts similarly to muscle tissue and regulates temperature), which may lead to an increase in glucose metabolism.

sleep patterns + energy balance

circadian rhythm controls your metabolism

"Over the years, I haven't been able to have a 'good' night's rest. After ordering my chiliPAD, it has been a game changer in my overall sleep. My sleep has become better as well as my core body temperature. I 100% recommend the chiliPAD."

- Mia Peterson, Fitness Guru

sleep patterns + energy balance

circadian rhythm controls your metabolism

improve deep sleep quality with temperature

fall asleep faster

Research shows there is a causal relationship between declining nocturnal core temperature, increasing peripheral temperature and sleep onset. Change your under-the-blankets body temperature and flip your sleep switch on with Chili.

naturally reset circadian rhythm

As evidenced by individuals working night or rotating shifts, but also by rodent models of circadian arrhythmia, disruption of the circadian cycle is strongly associated with metabolic imbalance.

curb night sweats

The body requires a cool temperature to stay asleep. Hot flashes do just the opposite with 75% of perimenopausal women suffering. Set your Chili sleep system between 60-68°F (15-20°C) for consistent temperature control tonight.