ChillRest bed cooling systems actively circulate temperature-controlled water through your mattress pad, keeping you at the perfect sleep temperature all night long.
The problem
Body temperature rises during summer. Conventional bedding traps heat. You wake up sweating, tossing, unable to reach deep restorative sleep. By morning you feel drained before the day begins.
73%
of adults report sleep disruption due to heat at least once per week in summer
1.5°C
drop in core body temperature is required to initiate deep sleep
6.1 hrs
average sleep when overheated, vs. 7.9 hrs with optimal temperature control
How it works
Three components. One silent system. Perfectly cool sleep from the moment your head hits the pillow.
Choose your ideal sleep temperature between 55°F and 110°F using the whisper-quiet control unit. Each side adjusts independently.
Temperature-controlled water silently flows through the ultra-thin hydro pad beneath your mattress cover, targeting your core.
Your body reaches optimal sleep temperature faster, you stay in deep sleep longer, and wake up genuinely refreshed every morning.
The lineup
ChillRest Solo
$299
Single-zone cooling for solo sleepers. Compact control unit, ultra-quiet operation, full temperature range.
ChillRest Duo
$499
Dual-zone control so you and your partner each sleep at your ideal temperature. No more thermostat wars.
ChillRest Pro
$699
Everything in Duo plus smart scheduling, sleep tracking integration, and premium hydro pad with extra coverage.
Built different
Not just a fan. Temperature-controlled water circulates through your pad for precise, consistent cooling all night.
Under 30 dB at operating speed. Quieter than your breathing. You will never know it is running.
Set pre-cool times so your bed is at your ideal temp before you even get in. Integrates with Apple Health and Fitbit.
The hydro pad slips under any mattress cover on any bed type. No modifications, no tools, no hassle.
Distilled water reservoir lasts 12+ months between changes. Automatic alerts when it needs attention.
Sleep on it for two months. If you are not sleeping better, return it for a full refund. No questions asked.
Real sleepers
“I live in Phoenix. Summers are brutal. The ChillRest Duo was the single best purchase I made last year. My husband and I both sleep cool all night. I cannot believe we waited so long.”
Sarah M.
Phoenix, AZ
“As someone who runs hot, I was waking up 2-3 times a night in summer. Since getting the ChillRest Solo, I sleep straight through. My Oura ring shows my deep sleep went up 40%.”
David K.
Houston, TX
“My partner wanted the room warmer, I wanted it cold. The Duo literally saved our relationship. Now we both sleep perfectly at our own temperatures. Worth every penny.”
Priya R.
Miami, FL
Sleep on it for 2 months. Return for a full refund if you are not sleeping better.
Free delivery on all orders over $200 to the contiguous US.
Every ChillRest system comes with a full two-year parts and labor warranty.
FAQ
Is it safe to have water under my mattress?
Yes. The ChillRest hydro pad is a sealed, reinforced silicone system with multiple leak detection sensors. In the unlikely event of any moisture, the system shuts off immediately and alerts you. Thousands of customers sleep on it every night.
How loud is the control unit?
Under 30 dB at normal operation, which is quieter than a whisper. Most customers forget it is running. The unit sits on the floor or on a nightstand.
Does it work with my existing mattress and sheets?
Yes. The ultra-thin hydro pad (0.4 inches) sits between your mattress and fitted sheet. It fits all standard mattress sizes and works with any sheets. No modifications needed.
Can two people on the same bed have different temperatures?
With the Duo and Pro models, yes. Each side has completely independent temperature control from 55°F to 110°F. You and your partner set your own temperatures without affecting each other.
How much does it cost to run?
About $0.30 to $0.60 per night at average US electricity rates, depending on how hard the system is working. Most customers see savings on their AC bill that offset this entirely.
Ready?
Join over 2,400 hot sleepers who found their perfect cool. 60-night sleep trial. Free shipping. Two-year warranty.