The Restonic ComfortCare QR Astoria ET is built around one clear theme: moving heat away from the body while cushioning pressure points. Restonic documents a named cooling stack on this model, from the Cooling Technology layer down to the TempaGel memory foam, sitting above an 800 Series Individually Wrapped Coil Unit. If you sleep warm at the surface and want foam cushioning with coil support underneath, the Astoria ET is the ComfortCare model to look at first.
This review is part of our guide to the best cooling mattresses, where the strongest models are compared side by side.
Our pick
Saatva Classicthe innerspring alternative with a full year to try it at home
- 365-night home trial
- Free white-glove delivery and old-mattress removal
- Lifetime warranty
- Three comfort levels and two mattress heights in one model
Who is the ComfortCare QR Astoria ET for?
The Astoria ET suits sleepers who want a temperature-controlled micro-climate at the surface and a coil base underneath. Restonic lists five components for this model, each with a stated job, plus the 800 Series coil unit with the Marvelous Middle. It is a good match for shoppers who buy on a specification sheet rather than on a firmness number, and who are comfortable buying a Restonic through retailers that set their own trial and return terms.
Buyers who prioritize a written trial length and in-home setup should weigh the Saatva Classic alongside it, since Saatva states a 365-night home trial, free white-glove delivery with old mattress removal, and a lifetime warranty on its own product page.
What goes inside the ComfortCare QR Astoria ET?
Restonic publishes five components for this model, and each one targets a specific job in the mattress. The list reads as a top-down stack: cooling at the surface, pressure distribution in the middle, contouring support at the lumbar, and a wrapped coil unit as the base.
- Cooling Technology creates a cooling effect by gently moving heat away from your body for a temperature-controlled micro-climate.
- CoolComfort Gel Foam provides optimal surface cooling, cushioning and conformability.
- CoolFlow Plush Foam equalizes pressure distribution with extra cushioning while enhanced breathability helps with temperature regulation.
- TempaGel by Restonic is a lumbar support gel-infused memory foam that delivers the contouring support of memory foam with gel that dissipates heat instead of storing it.
- 800 Series Individually Wrapped Coil Unit features the exclusive Marvelous Middle, which Restonic states prevents motion transfer between partners.
How does the cooling story hold up on paper?
Every comfort layer Restonic names for the Astoria ET carries a cooling or breathability claim, which is unusual even inside a cooling-focused collection. The Cooling Technology layer handles heat movement, CoolComfort Gel Foam handles surface temperature, CoolFlow Plush Foam adds breathability to its pressure distribution role, and TempaGel adds heat dissipation to the lumbar memory foam. Four separate claims, four separate layers.
That stack is the clearest signal of what the Astoria ET is designed to do. Shoppers who compare it with other ComfortCare models will find the same vocabulary across the line, so the differentiator here is the 800 Series coil unit rather than a larger coil count.
How does the ComfortCare QR Astoria ET feel?
Firmness numbers, height options and profile details are outside the published material for this model, so shoppers who need a specific feel should confirm with the retailer before ordering. What Restonic does publish points to a cushioned surface: CoolFlow Plush Foam is named for equalized pressure distribution and extra cushioning, and TempaGel brings the contouring behavior of memory foam to the lumbar zone.
That combination suggests a mattress that lets you settle into the top layers rather than resting on top of them. If you want a firm, flat surface instead, Restonic publishes other ComfortCare models aimed at that preference, including the ComfortCare Dynasty Firm, sold under the official name Dynasty Ultra Firm.
What do ComfortCare buyers say?
Restonic publishes verified buyer reviews on the ComfortCare line, and the ratings cluster high. Pearson rated the ComfortCare product 4 out of 5 and described it as very supportive with just the right amount of foam to coil. Ruiz rated 5 out of 5 and reported eight to ten years on a king size Restonic mattress, the longest ownership span in the published set. Sherry rated 5 out of 5 after a year-long shopping search. Lora rated 4 out of 5 and reported the best sleep in years after her first night.
These reviews are attached to the ComfortCare collection rather than to the Astoria ET specifically, so treat them as a read on the line rather than on this exact model.
| Element | What Restonic publishes |
|---|---|
| Model name | ComfortCare QR Astoria ET |
| Cooling | Cooling Technology, CoolComfort Gel Foam, CoolFlow Plush Foam, TempaGel |
| Lumbar layer | TempaGel by Restonic, gel-infused memory foam |
| Support core | 800 Series Individually Wrapped Coil Unit |
| Coil feature | Marvelous Middle |
| Motion claim | Prevents motion transfer between partners |
See the Saatva Classic price in your size →
What does the ComfortCare QR Astoria ET cost?
For a documented price on the table, the Saatva Classic starts at $1,904 against a regular $2,229 for the configuration shown on Saatva’s page, with a temporary saving of $325. That page also lists a 365-night home trial, free white-glove delivery including in-room setup and old mattress removal, and a lifetime warranty for the original purchaser.
Who should NOT buy the ComfortCare QR Astoria ET?
Shoppers who need a specific firmness number to decide, since no firmness rating or height option is published for the Astoria ET. Second, buyers who want a firm, flat surface rather than a cushioned one, since the published layers here all point toward cushioning and contouring.
Each of those groups has a documented alternative. The Saatva Classic carries a stated 365-night trial and comes in three comfort levels, Plush Soft at 3 out of 10, Luxury Firm at 5 to 7 out of 10, and Firm at 8 out of 10, across two mattress heights.
How does the Astoria ET compare with other ComfortCare models?
The Astoria ET sits in a collection with several documented builds, and the differences are mostly in the coil unit and the foam stack. The ComfortCare QR Level 4 ET pairs the same cooling vocabulary with a 1,000 Series Individually Wrapped Coil Unit and adds a CoolFlow Medium Foam layer plus DuraLast Support Foam. The ComfortCare Level 1.2 uses the same 800 Series coil unit as the Astoria ET with a shorter cooling list. The ComfortCare Fantasy ET goes further with two coil systems and copper infused latex.
The choice comes down to how much of the specification sheet you want. The Astoria ET gives you four named cooling components and an 800 Series coil base.
What is the Saatva Classic alternative?
The Saatva Classic is an innerspring mattress with a 3 inch Euro pillow top, a dual-coil design of over 1,000 recycled carbon steel coils in full size and up, triple-tempered for durability, and patented Lumbar Zone Technology for spinal alignment. It is chiropractor approved and endorsed by the American Chiropractic Association, with CertiPUR-US certified foams and GREENGUARD Gold certification.
Where the two diverge is service and terms. Saatva states a 365-night home trial, free white-glove delivery with in-room setup and old mattress removal at no additional cost, and a lifetime warranty covering defects in workmanship and materials for as long as the original purchaser owns it. Restonic’s page for the Astoria ET does not carry equivalent terms, so those come from the retailer.
World Sleep Almanac score: 7.6/10
World Sleep Almanac score: 7.6/10 for the Restonic ComfortCare QR Astoria ET. The score is an editorial rating based on five criteria: the breadth of the documented cooling stack, the stated construction of the coil unit, the published buyer feedback on the ComfortCare line, the absence of a stated price on the official page, and the absence of stated trial and warranty terms on the official page. The strong cooling specification and the long ownership reports pull the score up; the missing commercial terms hold it back. The method behind our scoring will be published on a dedicated page.
Readers weighing the same choice often move on to our Restonic HealthRest Level 4 review.
FAQ
Is the Astoria ET good for couples?
Restonic states that the 800 Series Individually Wrapped Coil Unit, featuring the exclusive Marvelous Middle, prevents motion transfer between partners. That is the brand’s own claim about how the coil unit behaves.
How is the Astoria ET different from the QR Level 4 ET?
The main difference is the coil unit: the Astoria ET uses an 800 Series Individually Wrapped Coil Unit, while the QR Level 4 ET uses a 1,000 Series unit and adds a CoolFlow Medium Foam layer and DuraLast Support Foam to the stack.
Does the Astoria ET come with a trial or warranty from Restonic?
Restonic’s official page for the Astoria ET does not state a trial length or warranty term for this model. Shoppers who want those terms in writing should confirm them with the retailer before ordering, or compare with the Saatva Classic, which publishes a 365-night home trial and a lifetime warranty on its own page.
Verdict: the Restonic ComfortCare QR Astoria ET is the pick for shoppers who want four named cooling layers over an 800 Series wrapped coil base and who are happy to buy through a retailer that sets its own terms. Shoppers who want a stated trial length, in-home setup and a lifetime warranty should go to the Saatva Classic instead, which publishes all three on its own page.
Reviewed by the World Sleep Almanac editorial team. Updated 2026.