Head-to-head · Best Memory Foam Mattresses Queen

Casper vs Tempur-Pedic Tempur-Adapt

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Tempur-Pedic Tempur-Adapt comes out ahead by a clear margin (3.7 vs 4.2). The gap is mostly about side sleepers wanting motion isolation — read the strengths below before deciding.

Ranked #6 in Best Memory Foam Mattresses Queen

Casper

3.7

$1,899as of Jul 9

Casper mattresses are widely available for try-before-you-buy with a 100-night trial and free returns. The Casper One, a base model all-foam mattress, offers a balanced comfort and support feel suitable for back sleepers but may not be ideal for side sleepers or those over 250 lbs. According to Mattress Clarity's Martin, it provides good motion transfer reduction and a medium-firm feel around 7/10, though some side sleepers may experience pressure points. The company's hybrid models offer additional cooling features and spring support, but the basic foam models remain middle-of-the-road in performance. This product fits average-weight back sleepers best, while heavier or side sleepers should consider alternatives.

Strengths

— Easy to try and buy with quick shipping and store availability
— 100-night trial and free returns
— Minimalist design with smooth gray sock-style cover

Watch-outs

— Not ideal for side sleepers due to pressure points
— May lack sufficient support for heavier individuals (over 250 lbs)
— No specific foam density information provided by manufacturer

$1,899 · Check Price on Amazon Full review →

Higher ratedRanked #4 in Best Memory Foam Mattresses Queen

Tempur-Pedic Tempur-Adapt

4.2

$424.35as of Jul 9

The Tempur-Pedic TEMPUR-Adapt offers a plush, body-hugging sleep surface designed to relieve pressure, particularly well-suited for side sleepers and those seeking excellent motion isolation. Reviewers noted significant improvements over older Tempur-Pedic models, especially in temperature regulation and comfort, with the hybrid version featuring individually wrapped coils that conform to the body without bottoming out. However, it received lower marks for ease of movement and temperature control, and may not suit back or stomach sleepers who prefer firmer support. Sleep Doctor rated it 8.0/10, while a YouTube reviewer praised its comfort and performance after 18 years of mattress sales experience.

Strengths

— Plush, body-hugging sleep surface that relieves pressure
— Excellent motion isolation for side sleepers
— Hybrid model features individually wrapped coils for conforming support

Watch-outs

— Poor ease of movement and temperature control ratings
— Lower perimeter support rating
— Not ideal for back or stomach sleepers who prefer firmer surfaces

$424.35 · Check Price on Amazon Full review →

How they stack up

Casper

The Casper mattress offers a balanced comfort and support feel suitable for back sleepers, but it's not ideal for side sleepers or heavier individuals compared to the Saatva Loom & Leaf, which provides a softer, more conforming surface.

Tempur-Pedic Tempur-Adapt

The Tempur-Pedic Tempur-Adapt offers excellent motion isolation and a plush, body-hugging surface, but it lacks the cooling performance of the Leesa Original Mattress and doesn't provide the same level of support as the Saatva mattresses.

Specs side-by-side

Spec	Casper	Tempur-Pedic Tempur-Adapt
Size	Twin, Twin XL, Full, Queen, King, California King, Split King	Twin, Twin XL, Full, Queen, King, Split King, Cal King, Split Cal King
Thickness	11 inches	11 in
Mattress Type	memory foam	Foam
Firmness	medium-firm	Medium (5)
Material	Three layers of comforting foam	TEMPUR-Material®
Trial Period	100-night risk-free trial	90-night sleep trial
Warranty	10-year limited	10 Year, Limited
Cooling Features	Three Phase Cooling	Cool-to-the-Touch Cover

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