The OOLER’s advanced active cooling technology keeps your bed at the perfect temperature all night—as low as 55°F!
Use the OOLER app to schedule temperature pre-sets, adjust your fan speed, and use the Warm-Awake feature.
Customize your sleep schedule with automated temperature adjustments throughout the night to provide optimal sleep.
Temperature ranges from 55-115°F / 13-46°C so you can set it to your ideal bed temperature.
Choose different fan speeds based on your preference for cooling power and noise.
Control your system’s sleep schedules and temperature through the OOLER mobile app.
Control your bed temperature with accessible on-device buttons.
Place under bed frames 6.25" or higher for a minimalist look.
The LED screen automatically dims and then turns off seconds after use so it doesn’t affect your sleep.
The Cool Mesh side provides maximum cooling effect while the quilted cotton blend side provides cool comfort.
Choose a half bed pad (ME) or a full bed pad (WE) which provides the ability to choose different temperatures for both sides of the bed.
Can fit any mattress height. The ME Pad even works on split adjustable beds.
Elastic straps allow for quick installation and removal for cleaning. 100% machine washable and dryable.
The pad has no electrical connections or wires, therefore zero EMFs.
Select your ideal bed temperature via mobile device.
Schedule automated temperature adjustments throughout the night to keep your bed at the perfect temperature for optimal sleep.
Replace jarring alarm clock sounds with gentle warming that triggers your body’s natural wake response.
15 x 10 x 6" (38 x 25x 15cm)
9.5 lbs (4.3kg)
F / C
Slient: ~51-56 dBa, Regular: ~58-63dBa, Boost: ~61-66dBa
ETL, SAA, and CE
View the instruction video here!
Need some help getting your bed ready? Here’s the basic order of operations we generally recommend for new users:
1. Mattress as base
2. Attach Cool Mesh mattress pad (connecting tubes can go at the head or foot of the bed)
3. Put on Fitted sheet over Cool Mesh pad
4. Blanket or duvet on top (think of it as a refrigerator: if the door is left open, all the cold air will be let out; using a top layer traps the air to regulate your temperature preference!)
Place the control unit under the bed or beside the bed, making sure to leave a clearance of at least 18 inches around the unit to facilitate air exchange and circulation.
It’s totally up to you. You can use it manually or with your smartphone. Here are some of the key benefits to using the OOLER’s app:
+ Set the perfect temperature from your phone.
+ Set sleep schedules for automatic and precise temperature changes throughout the night.
+ Use the Warm Awake feature as an alarm clock replacement (imagine waking up by having a gently warmed bed trigger your body's natural wake response!).
Yes! The OOLER is available in Me & We, Queen, King, and Cal King sizes. “Me” sizes are designed for one sleeper (one control unit) and cover half of the mattress; “We” sizes are designed for two sleepers (two control units) and cover the entire mattress. Even better, if you purchase the We unit, you and your partner get two control units so that you can each find your ideal sleep temperature, night after night.
To wash the Chili Cool Mesh mattress pad, we recommend a front-loading washer (or a top loader without an agitator). Secure the pad tubes with the included wash strap or a thick rubber band, rope, etc. Wash with cold water on a delicate cycle. To dry the pad, keep the pad tubes secured and dry on a delicate cycle with no heat. Do not bleach, do not iron, and do not dry-clean the pad. Make sure the pad is completely dry before reconnecting to a power source.
Many factors will determine fat loss, of course, but science says deep sleep can play a key role in burning fat.The key to unlocking the deepest sleep lies in temperature regulation. When you use the OOLER, water is pumped through the pad, letting you adjust the temperature to choose what works for you.
Again, many factors are at play with hormone levels. But we know that testosterone is at its highest levels during REM sleep (restorative sleep that occurs mostly late in the nightly sleep cycle). Deep sleep also stimulates a natural boost in human growth hormone. Plus, when the body is well-rested, it’s able to replenish glycogen stores, reduce inflammation, and boost motor skill development.
Peak performance is dependent on multiple factors such as ambient temperature, individual body mass and humidity and may not be suitable to replace conventional A/C.
We recommend two ME Sleep Systems rather than one WE Sleep System for Split Adjustable Beds. Because both sides adjust independently, placing two ME pads on the mattress will allow each side to adjust without damage to the pad or restricting the adjustable positions.
Additionally, we advise installing ME pads placed on adjustable beds with the connection hoses at the foot of the bed. After installation and during use, make sure that the hose remains loose (not taut) and free from crimping between the mattress and bed frame, which can damage the hose.
Yes, we recommend cleaning the system once per month. Add one packet of the chiliPAD cleaning solution to your cube, ensuring it’s connected to your pad so the solution can clean the tubes inside your pad as well. You can purchase packets of the solution when you add your sleep to the cart.
Yes! For two years in a row now, Consumer Reports has included the OOLER in its review of best cooling mattress pads. The OOLER has earned a lot of well-deserved praise in other leading publications:
+ A review in GQ says “the OOLER effortlessly sloughed the molten heat off my body” and recommends ChiliSleep’s general premise, which is that instead of cooling all the air in your home, “maybe it’s easier to just cool the thing you’re laying on.”
+ Mashable calls the OOLER “no ordinary mattress pad” and “worth the splurge” because it keeps you cool all night long, with water flowing in its ?” silicone tubes spread throughout the pad.
+ SleepFoundation.org praises the OOLER as the Most Innovative cooling mattress pad, perfect for “people who want precise control over the temperature of the bed” and “those who want a mattress pad that can be paired with a smartphone app.”
+ Good Housekeeping gushes that finally “you can bring your AC into your bed” with precise temperature control “from an application on your smartphone for super easy use.”
+ Matt Blackburn Host of Mito Life "I started with the Original Chilipad which is awesome its just a little more work....But now I have the OOLER which is their newest system and that one is incredible, self cleaning, with ultraviolet light, which I'm so obsessed with purple light so that's cool too but it really works and I go to bed cold and then I wake up warmer because you can set the time that you gotta go to bed and wake up with your phone and again, there is no EMFs'. they thought about all that and they are ware of all that."