Dr. Michael Breus, Ph.D.
Chief Sleep Officer at Orion
After decades of research, I can tell you the fastest path to better sleep isn't a supplement or a routine, it's understanding what your body temperature is doing between midnight and 5 AM.
HSA/FSA eligible
Orion Sleep System
A sleep system that cools and heats your bed to your ideal temperature. Fits over the mattress you already own.
Select your mattress size
Due today
Monthly
*
Save
for 48 months*
With $199 down, 0% APR available
Orion Intelligence
Nightly recommendations based on how you slept.
Required for 2 years
Ships within 7 days
Ships within 7 days
Pick up where you left off
30-night trial
Free shipping
HSA/FSA eligible
Enhance your experience
Recommended
Orion Intelligence
Nightly recommendations based on how you slept.
+$250/yr
Sleep Disruption Test
An at-home test that sets your starting temperature.
$100
+$25
Quantity
Extended Protection
Adds 3 years to your included 2-year warranty.
+$399
$8/mo
for 48 months*
*Loans are through HFD. Subject to final approval. Terms and conditions apply.
Everything you need to cool and heat your bed, starting night one.
- Smart Cover. A thin temperature layer that fits over your mattress like a fitted sheet.
- Control Tower. Cools or heats water and circulates it through the cover. Plugs into one standard outlet.
- Orion App. Set temperatures and schedules for each side of the bed, and see your sleep data and insights each morning.
- Free shipping on every order.
- 30-night money-back guarantee. Sleep on it for 30 nights. If it isn't right for you, return it for free.
- 2-year limited warranty from the date of purchase.
The Control Tower circulates temperature-controlled water through the Smart Cover.
- Dual-zone control. Each side of the bed runs its own temperature. One of you can sleep at 73°F while the other sleeps at 82°F.
- 50°F to 113°F. Cold enough for hot sleepers and night sweats. Warm enough for people who run cold.
- Runs on a schedule. Turns on and off automatically, so your bed is at temperature when you get in.
A typical night
- 10:00 PM. Cool-down starts before you get into bed.
- 11:30 PM. Holds cool while you fall asleep.
- 2:00 AM. Drops to your coolest setting to support deep sleep.
- 4:30 AM. Adjusts slightly during REM.
- 6:30 AM. Warms gradually before your wake time.
Materials
- Top surface: 60% Polyester / 40% Bamboo. A soft, breathable knit built for comfort and efficient temperature transfer.
- Side skirt: 70% Polyester / 30% Spandex with an elastic band that keeps the cover snug on your mattress.
- Tubing: Ultra-strong, tear-resistant tubing with a waterproof protective layer underneath to guard your mattress.
Care
- Spot clean only. Not machine washable.
- Use your regular fitted sheet on top and wash it as usual.
- Top off the Control Tower's water once or twice a year, and add a purification tablet to keep the water clean.
- Queen: 60" × 80"
- King: 76" × 80"
- California King: 72" × 84"
- Temperature range: 50°F to 113°F
- Zones: Dual-zone, independently controlled
- Sleep sensors: Sleep stages, heart rate, breath rate, HRV, movement
- Mattress depth: 10" to 16"
- Frame compatibility: Standard slatted or platform
- Control Tower: 24" × 9"
- Power: Single standard outlet
Pick up where you left off
More minutes asleep starts with temperature
Body temperature is the #1 controllable component of sleep quality.
How it works
Smart Cover
A thin cooling mattress topper that fits over your mattress like a fitted sheet.
Control Tower
Cools or heats water and circulates it through the cover. Helping you sleep better all night.
Orion App
Set temperatures and schedules for each side of the bed, and see your sleep data and insights each morning.
Two zones
Two Temperatures
Each zone on Orion has its own temperature control and sleep tracking. You sleep cold while your partner can sleep hot.
Run Hot?
Set Orion to a comfortable cool. No more feeling hot and sweaty.
Run Cold?
Slip into a warm bed. Orion Intelligence can cool you later in your sleep.
Hot Flashes?
Set Orion to cool your side fast. Fall back asleep without flipping the pillow.
Personalized from your first night
Orion applies your recommended temperature
Orion continues to learn and adjust
Visualize how your body temperature evolves, and how Orion learns to adapt to your temperature profile.
Day 1
Take the Sleep Test
Get a comprehensive body temperature report.
Day 2
First Night With Orion
Your Sleep System is pre-programmed with your results.
Day 3
Orion Intelligence Takes Over
Orion Intelligence continues to learn and adapt to your temperature profile every night.
Everyday
You sleep smarter,
You sleep smarter,
not longer
Better sleep boosts longevity
Orion keeps the right temperature all night. No waking up to self-regulate. More REM and deep sleep. More recovered mornings.
-
+
26 %fewer wake-ups after falling asleep
-
+
19 %more minutes of REM sleep
-
+
13 %more minutes of deep sleep
*Based on an internal study. Figures reflect improvement among the lowest-performing sleepers using Orion.
The Sleep System everyone is talking about
Join better sleepers around the world
Mar 10, 2026
Probably the best night's sleep I've had all year
I got my Orion set up at 12am after my cross-country flight was delayed for hours. I then had probably the best night's sleep I've had all year — I track my metrics fairly consistently with Oura, and…
Ed Zitron
Tech Journalist
Jan 10, 2026
So much better than Eight Sleep
So far Orion has been great! Switching over from Eight Sleep and the experience is already so much improved. The cover is a lot more comfortable plus the app is better!
Shannon
Costa Mesa, CA
Jan 5, 2026
I look forward to sleeping each night
I have been enjoying the Orion. I will be honest I so look forward to crawling into bed after being in my sauna blanket. I have not had any significant night sweats which is so wonderful to report. I…
Daphne
Kansas City, MO
Feb 14, 2026
Perfect temperature for both of us
I run like a radiator and my wife sleeps colder. We decided to stop fighting over the AC temp and tried out Orion. The first night of sleep was the first time either of us felt like temp was perfect …
Steve & Jacqui
New York, NY
May 27, 2026
I absolutely love my Orion
I absolutely love my Orion. I sleep hot, yet somehow am also easily cold, and maintaining a consistent level of comfort was ruining my sleep. I'd looked at competitors, but Orion stuck out to me base…
Beejoli
Trustpilot
Jan 18, 2026
A complete game changer
The last piece of my health puzzle has been sleep. For years, my sleep was mediocre at best. On January 1st, Marianne and I made a big investment in our health and bought the Orion Sleep System. Afte…
Dale
San Diego, CA
Dec 27, 2025
Recovery is shockingly higher
I haven't changed a single habit outside of using the Orion since it arrived, recovery has been shockingly higher.
Tyler
Boston, MA
Dec 20, 2025
Telling everyone how awesome it is
Love the coolness during the night. I'm telling everyone how awesome it is.
Curtis
Los Angeles, CA
Frequently asked questions
No! Orion is a Smart Cover that goes over your mattress and transforms it rather than replacing it. Orion works with any standard Queen, King, and California King mattress.
Orion does not require subscription with purchase, unlike the Eight Sleep. Orion is also significantly more affordable than Eight Sleep and can be financed for as low as $60/month with $199 down and a 99% approval rating. Orion cools and heats water between 50°F and 113°F. The tower takes up less floor space and is personalized to you based on your temperature data from your sleep test.
Body temperature is the #1 controllable component of sleep quality. Orion sets your bed to your ideal temperature, personalized from your sleep test results, which helps boost deep sleep and REM sleep and reduce wake-ups.
The core functionality of the product still works without the subscription, including basic temperature sleep schedule, bedtime auto turn-on/off, inviting guests, human customer support, and a 2-year limited warranty. Subscription features include sleep tracking, deeper sleep insights, water purification tablets, and early access to new features. Orion purchases do not require subscription.
Orion will continue to maintain temperature without internet. Features such as temperature control, schedules, and sleep insights require an active internet connection.
The control tower is 24x9 inches.
Top fabric: 60% Polyester/40% Bamboo. Soft, breathable knit surface designed for comfort and efficient temperature transfer. Side panel and skirt: 70% Polyester/30% Spandex with integrated high-stretch elastic band. Flexible fit that hugs mattresses 10–16″ deep while maintaining smooth, secure tension.
No! Set-up takes less than 15 minutes and requires minimal effort.
The Orion Sleep System includes a 2-year limited warranty from the date of purchase.
Orion uses ultra strong tear-resistant tubing to help prevent leaks. We also have a waterproof hydroprotective layer underneath the tubing to protect your mattress in the worst case scenario!
We offer a 30 day free trial. Learn more.
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