Analyzes your sleep patterns to maintain your ideal temperature all night. Pairs with your existing mattress.
Select the size that matches your mattress.
Choose how you’d like to pay. Financing available with 0% APR.
AI-powered sleep tracking and insights. Optimize your sleep with recommendations over time.
Our at-home Sleep Disruption Test captures one night of temperature and interruption data to pre-program your system from night one.
60% Polyester / 40% Bamboo — soft, breathable knit surface designed for comfort and efficient temperature transfer.
70% Polyester / 30% Spandex side panel with high-stretch elastic band. Fits mattresses 10–16″ deep.
Spot clean only. Not machine washable. Designed for use under your regular fitted sheet.
Queen — 60″ × 80″
King — 76″ × 80″
California King — 72″ × 84″
Works with standard slatted or platform frames.
Single power outlet required.
Fits over your existing mattress
The Smart Cover goes on top of any standard mattress.
Dual-zone cooling & heating
Each side has its own temperature profile. Cools and heats water between 50°F and 115°F.
Built-in sleep monitoring
Embedded sensors track sleep stages, heart rate, movement, and HRV every night.
Orion Intelligence powers sleep tracking, deeper sleep insights, and sleep recommendations over time.
Pre-programmed for you
Sleep Disruption Test data personalizes your Orion from night one, based on your biology.
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 I somehow, despite travel, got 1.5 hours of both REM and Deep Sleep, which has not happened in years…
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 I somehow, despite travel, got 1.5 hours of both REM and Deep Sleep, which has not happened in years. I also am a very hot sleeper, and Orion is the only smart mattress cover that's been able to actually keep up. I'm a huge fan. I love it. I heartily recommend Orion, it was worth every penny.
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 for both of us. So happy!
A complete game changer
The last piece of my health puzzle has been sleep. For years, my sleep was mediocre at best. I didn't want to accept that it was just a part of getting older. I want to keep getting stronger and better—not slower and foggier. On January 1st, Marianne and I made a big investment in our health and bou…
The last piece of my health puzzle has been sleep. For years, my sleep was mediocre at best. I didn't want to accept that it was just a part of getting older. I want to keep getting stronger and better—not slower and foggier. On January 1st, Marianne and I made a big investment in our health and bought the Orion Sleep System. It's a mattress pad that uses water to heat and cool the bed and automatically adjusts temperature based on your sleep stages. After just three nights, I can honestly say it's been a game changer. I just received my first-ever 100% sleep score. Ever. Yes, it's expensive—but we love it and highly recommend it…
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 and the temperature a lot more consistent plus the app is better!
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 love how quiet the Orion is. I had been worried about this. I like that I can turn it on early if I…
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 love how quiet the Orion is. I had been worried about this. I like that I can turn it on early if I am going to bed earlier than normal. The "away" function is nice. Overall, I am very happy with my Orion.
Recovery is shockingly higher
I haven't changed a single habit outside of using the Orion since it arrived, recovery has been shockingly higher & REM is up >30 min a night.
Telling everyone how awesome it is
Love the coolness during the night. I'm telling everyone how awesome it is.
