Saatva Rx Vs Classic
You’ll find key differences between the Saatva RX and Classic in their design and purpose. The RX, starting at $1,995, features eight engineered layers specifically targeting chronic pain relief with a single medium-firm option. The Classic, starting at $1,295, offers three firmness levels to suit various preferences. While both mattresses include premium materials and cooling features, the RX excels in edge support but has higher motion transfer than the Classic. Both come with a 365-night trial and lifetime warranty, though the RX’s specialized construction and pain-relief focus justify its higher price point. Exploring their detailed specifications will help determine which model best matches your needs.
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Materials and Build Quality

The Saatva RX mattress consistently impresses with its premium construction, featuring eight meticulously engineered layers.
You’ll find the mattress wrapped in organic cotton that’s been treated with botanical antimicrobials to protect against mold and bacteria. The quilted cover provides plush comfort while maintaining breathability for temperature regulation. The top quilted layer measures 1.5 inches thick for optimal cushioning.
The comfort system includes multiple specialized layers that work together for ideal support. You’ll benefit from a strategic 0.5-inch gel memory foam section in the middle third, complemented by 0.75-inch poly foam and 1-inch microcoils for targeted pressure relief.
The unique foam rectangles create an additional 2-inch cushioning layer that enhances support distribution.
At its core, you’ll discover an 8-inch pocketed coil system that delivers robust support and stability. The coils are reinforced around the edges to prevent sagging, while a 1-inch base foam layer provides a stable foundation.
The mattress stands 15 inches tall, making it significantly thicker than many competitors. This substantial profile, combined with the high-density materials and reinforced edge support, guarantees exceptional durability and longevity.
Comfort and Firmness Options
When comparing comfort options, Saatva Classic offers greater versatility with three distinct firmness levels, while Saatva RX focuses on a single medium-firm setting.
The Classic’s Plush Soft (5/10) caters to side sleepers, Luxury Firm (6.5/10) accommodates all positions, and Firm (8/10) supports back and stomach sleepers.
You’ll find the Saatva RX’s medium-firm (6/10) design works effectively across all sleeping positions, with its floating foam cube system providing targeted pressure relief.
The RX’s specialized construction makes it particularly suitable if you’re dealing with chronic back or joint conditions.
For position-specific comfort, the Classic’s Luxury Firm option serves as the most versatile choice, while its Firm setting particularly benefits sleepers over 250 pounds.
The RX’s balanced firmness supports all body types and sleeping styles through its responsive surface and even weight distribution.
Both models incorporate advanced pressure relief systems – the Classic utilizing Lumbar Zone® Technology for spinal alignment, while the RX employs a 5-inch comfort layer with floating foam cubes.
The RX’s CertiPUR-US certified foams ensure high-quality, non-toxic materials for health-conscious consumers.
You’ll experience more customization options with the Classic, but more specialized therapeutic support with the RX.
Temperature Control

Both Saatva models offer reliable temperature regulation through their breathable designs, though neither specializes in cooling technology. The mattresses achieve temperature neutrality through their coil-based construction and minimal use of heat-retaining foams.
The Saatva RX demonstrates slightly superior cooling capabilities, with test results showing a maximum temperature of 93.7°F that quickly drops to 85.5°F after five minutes. Its hybrid design incorporates microcoils in the comfort layer and an open-cell Rx Foam Module that enhances air circulation throughout the mattress.
You’ll find similar cooling benefits in the Classic model, which features a dual-coil system that promotes substantial airflow. The breathable organic cotton covers on both mattresses help wick away moisture while you sleep, contributing to their temperature-neutral performance. The Classic’s three firmness options can also influence heat retention, with firmer versions typically sleeping cooler.
While you won’t find specialized cooling technology like phase-change materials or cooling gels, both mattresses effectively maintain comfortable sleeping temperatures. The RX’s thin layer of gel-infused memory foam provides minimal cooling impact, but the overall construction of both models guarantees you won’t experience significant heat buildup during the night.
Motion and Edge Support
Moving beyond temperature considerations, motion transfer and edge support play central roles in your sleep experience.
When comparing these features, you’ll notice distinct differences between the Saatva RX and Classic models.
The Saatva RX exhibits higher motion transfer with an acceleration range of 10.76 m/s², which is 22% above average. You’ll feel motion spikes for up to 1.20 seconds, particularly during partner movements. The Classic model features coil-on-coil construction that helps minimize disturbances during sleep.
While the Classic model performs slightly better in motion isolation, both mattresses rate 3 out of 5 in this category.
For edge support, the RX model takes the lead with impressive performance. You’ll experience just 3.5 inches of sitting edge compression, beating the industry average of 4.05 inches.
The RX’s firm, narrow-diameter edge coils and specialized Rx Foam Modules create exceptional stability around the perimeter.
While the Classic offers satisfactory edge support through its coil-on-coil construction and Euro pillow top, it doesn’t match the RX’s performance.
You’ll find adequate support for general use, but if you’re a heavier sleeper or frequently sit on the bed’s edge, the RX provides superior stability.
Trial Period and Warranty

Through extensive consumer protection measures, Saatva offers identical trial periods and warranties for both the RX and Classic models.
You’ll get a full 365-night trial period to test your mattress, with no minimum usage requirement before initiating a return. During this time, you may notice your mattress softening and contouring as it adapts to your body. If you’re not satisfied, you can start the return process through phone, chat, or email, though you’ll need to pay a $99 processing fee.
Both mattresses come with a lifetime warranty that’s structured in distinct phases.
During the first two years, you’ll receive a complete replacement at no cost if your mattress is deemed defective. From year three onward, you can choose between two options: repair and re-cover your mattress for a $149 processing fee, or opt for the Fairness Replacement Option.
This second choice lets you keep your original mattress while getting a new one at a prorated cost – 50% of the original price during years 3-5, 60% during years 6-10, and 70% during years 11-15.
It’s crucial to understand that any stains, burns, or signs of abuse will void your warranty coverage.
Price Comparison
When comparing prices between these two mattresses, you’ll find significant differences in their cost structures. The Saatva Rx commands a premium price point, ranging from $1,995 to $4,390, while the Classic model spans from $1,295 to $2,790.
In the popular queen size, you’re looking at $3,295 for the Rx versus $1,995 for the Classic.
You’ll typically find regular discounts of 12-15% off MSRP for both models throughout the year. With these savings applied, a queen-size Rx drops to around $2,801, while the Classic reduces to $1,696.
The price differential remains substantial even after discounts, with the Rx maintaining its position in the luxury tier. The Rx includes white glove delivery with setup and old mattress removal at no extra charge.
Both mattresses offer convenient financing options through Affirm at 0% APR, making either choice more accessible.
Size-specific pricing follows a consistent pattern, with the Rx carrying a higher premium across all dimensions. For instance, a twin-size Rx starts at $1,995, compared to the Classic’s $1,295, while the king-size Rx reaches $3,795.
These price differences reflect the Rx’s specialized design for chronic back and joint conditions.