“... of all the advice I’ve ever given in my books and podcasts, the chiliPAD had the biggest impact on their quality of life.”
“It revolutionises sleep for a really high percentage of people.”
“This is my number-one must-have. It’s expensive, but it will be your best and most important investment for your sleep.”
cool sleep is magical
never wake up hot again
From athletes to hustlers, we want to help every individual accomplish their dreams — pun intended. Our cooling sleep systems actively manage the body's temperature to help deliver magical deep sleep.
The results begin the first night. From the moment you find your perfect sleeping temperature, we're dedicated to helping you enjoy a lifetime of better sleep.
free UK and EU shipping
2 year limited warranty
90 night sleep trial
don’t sleep on our options,
compare chili sleep systems
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ORIGINAL
chiliPADstarting at £499
Proven + practical thermal delivery makes chiliPAD a popular option. Featuring a water-based hydronic pad, improve your deep sleep + cool your bed all night, every night.
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MOST ADVANCED
OOLERstarting at £699
OOLER’s state-of-the-art technology builds on chiliPAD’s thermal performance with upgraded features to provide a fully optimised deep sleep experience.
shop OOLERFeatures
Water-powered temperature control
Water has natural thermal advantages that make it very effective in heating and cooling.
Personalised sleep climate control for one side of the bed or two
Choose the ME option just for you or WE option made for two.
Made for any bed size, including adjustable beds
With our buildable options, select two MEs for an adjustable bed or to add units over time.
Save on energy bills with minor A/C adjustments.
Cool your bed + not your house. Adjust your A/C by a few degrees. At up to 170 watts, our systems use less electricity than 3 lightbulbs.
Remote controlled, no bluetooth required
App controlled with hour-by-hour sleep scheduling
Set a smart schedule to pre-warm your bed. Then automatically cool down to up to double deep sleep.
System auto-cleans with built-in UV light
Ditch the noisy alarm with Warm Awake
Turn off that annoying phone alarm. Ease into consciousness with a warming bed surface.
Variable fan speed for white noise control
Light sleeper? That's okay. Select the silent, regular or boost mode.
Low profile under-the-bed design
Size matters. At only 15 cm tall, OOLER's control unit fits under most beds.
chiliPAD
OOLER
Inspired technology
sleep as nature intended
We humans, over our long history, adapted to a climactic rhythm defined by nature. Compliment your circadian rhythm using temperature to signal and maintain sleep. Re-align with your ancestral sleeping style with a cooling mattress pad. Sleep when it’s colder + darker, wake when it’s warmer + brighter.
Okamoto-Mizuno, Kazue, and Koh Mizuno. “Effects of Thermal Environment on Sleep and Circadian Rhythm.” Journal of Physiological Anthropology 31, no. 1 (2012).
Perfect temperature can be easy
designed with the science of sleep
The science is clear. We sleep deeper with increased recovery at a cooler body temperature. Our core body temperature should naturally drop every night, but for lots of people + lots of reasons it doesn't. With a temperature range from 13-46°C (55-115°F), our products ensure that whatever your sleep temperature, you can get — and stay — there.
Kumar, Deependra, Hruda Nanda Mallick, and Velayudhan Mohan Kumar. “Ambient Temperature That Induces Maximum Sleep in Rats.” Physiology & Behavior 98, no. 1-2 (2009): 186–91.
Beautiful design
harness cooling hydro power
Our luxurious cooling mattress pads are hydro-powered. Water has natural thermal advantages that make it very effective in heating and cooling, helping Chili products affect up to 8 degrees of physical change from ambient temperature. Meet life-changing results made for any bed size or type.
Eisenberg D and Kauzmann W (1969) The Structure and Properties of Water. Oxford: Oxford University Press.
deep sleep
“ … Now that I have figured out this concept of circling cold water around my body using the chiliPAD, it drops my heart rate significantly."
– Ben Greenfield, CEO at KION
longevity
“There’s a marked improvement in deep sleep and in REM and all the other metrics that we use in a lab. Those are all demonstrably better with a chiliPAD.”
– Mark Sisson, Author of Primal BluePrint
night sweats
“I wish I had this when I was pregnant with my six kids because you get so hot and then you’re cold, all the ups and downs, postpartum when you’re sweating nonstop.”
– Katie Wells of Wellness Mama
performance
“When I work with NBA athletes the first thing I do is see how well they sleep. I know if they aren't getting great sleep, they’re not going to have a great workout.”
– David Nurse, NBA Performance Coach
recovery
“If we have this natural temperature cycle throughout the day that we’re intended to have, then we’re going to wake up refreshed.”
– John Durant, Author & Paleo Advocate