Quick verdict
Why buy it
- Smart-Comfort Grid
- No heat retention
- Great pressure relief
Why skip it
- Heavy
Yawnder's original mattress testing • current-model buying context
Original Purple mattress review: does the GelFlex Grid really feel different?
My takeaway from the original Purple: It doesn't have the slow, sinking response of ordinary memory foam. The flexible grid buckles locally around heavier contact points while holding more firmly where weight is spread across a larger area. That gives you a buoyant, unusual surface that some sleepers love and others find too distinctive. Our preserved testing below describes the original generation, not a new independent lab test of every Purple mattress now on sale.
Which Purple model is this review actually about?
| Current family | Manufacturer height | Why compare it |
|---|---|---|
| The Purple Mattress | 9.25 in | Closest current relative to the original grid-over-foam design; compare it to the earlier sample reviewed here |
| PurplePlus | 11 in | A taller all-foam alternative, but not identical to the original feel |
| Restore Hybrid | 11.5 in | Adds a coil-supported hybrid architecture and a different response at the edge |
| RestorePlus Hybrid | 13 in | A thicker comfort build for buyers comparing more contouring |
| RestorePremier Hybrid | 13 in | Higher-priced hybrid tier; verify the exact model and firmness before transferring any scores |
What my original testing can tell you
Pressure relief: The grid compresses under shoulders and hips in a way unlike traditional foams, but different body weights feel it differently. A lighter side sleeper may not engage the same amount of grid compression that a heavier sleeper does. Ease of movement: I found the more responsive surface easier to roll across than very slow-moving foam. Motion: The grid and underlying foam damp some disturbance, but it is not a reason to promise zero partner movement. Cooling: the open grid creates airflow channels, yet actual sleep temperature also depends on the sheets, protector, room and sleeper. We did not publish a new instrumented thermal result for the current five-model range.
Who should try a Purple before buying?
Side sleepers: Spend time checking pressure at the outer shoulder and hip. If either stays lifted against the grid, evaluate another softness or thicker model. Back sleepers: Check whether the waist stays supported while the hips settle; the grid shouldn't let the pelvis feel suspended or twisted. Stomach sleepers: Look for hip support and avoid choosing only by the word “cooling.” Couples: each partner should test their side of the bed because differing body weight changes how far the grid compresses.
My advice: Choose by the exact current Purple product name first, and treat Yawnder's archived observations as useful construction and feel evidence—not automatically interchangeable numeric scores. For our other Purple coverage, see this original review's long-form test archive below and our Purple Restore review. Prices and promotion banners change, so check current offers directly rather than using old snapshots.
Manufacturer source reviewed: Purple's current GelFlex Grid mattress lineup. Original Yawnder observations and manufacturer claims are distinguished; no new performance measurements were invented.
Yawnder Reviews · Original review material restored September 2026
Comparing Purple with other mattresses? Browse our mattress reviews to explore other brands and models.
Purple Mattress Review: Original Grid Testing & Real-World Context Restored
The Purple review still had substantial content, but its backup was far larger and included the history of Yawnder’s hands-on testing of the original grid mattress.
What makes Purple different
Purple’s defining feature is its elastic grid comfort layer. Unlike memory foam, the grid buckles under concentrated pressure and snaps back almost instantly, creating a feel that is both contouring and highly responsive.
Pressure relief without slow foam
The grid can collapse at the shoulder/hip while staying more supportive under broader areas of the body. That produces a sensation unlike either traditional springs or memory foam.
Airflow
Because much of the comfort layer is open space, air can move through the grid more freely than through solid foam. Cooling was one of the strongest practical advantages we observed across Purple models.
Motion and bounce
Purple has noticeable bounce because the grid recovers so quickly, yet motion can still be reasonably contained because each section of the grid flexes independently.
Why model depth matters
The amount of grid changes the feel dramatically. Thicker-grid models such as the old Purple 4 were much plusher and deeper-contouring than the original Purple, so model-specific testing matters.
Current-shopping note
Purple’s current Essential, Restore/Premium and Rejuvenate/Luxe-style collections differ from the original lineup. Use this page for the core grid behavior and link into the model-specific reviews for current choices.
Affiliate link: Yawnder may earn a commission at no additional cost to you. Confirm the current model and availability with Purple.
Yawnder Reviews · Disclosure: Some links may be affiliate links. Current specifications, availability and policies can change.
Standardized test data
Every mattress in the current program follows the same rubric and order, combining instrument-measured categories with hands-on evaluations so scores are comparable across brands.
| Measurement | Result | How to read it |
|---|---|---|
| Firmness | 6.5 | 1–10 scale (6.5 = medium-firm) |
| Construction | Foam | Foam / hybrid / latex / airbed |
| Profile height (Yawnder measured) | Not measured | inches — measured on our own sample |
| Motion transfer | 7.6 | score /10 — higher is less disturbance |
| Edge support | 7.2 | score /10 — sitting and sleeping edge |
| Temperature | 9.4 | score /10 — higher sleeps cooler |
| Pressure relief | 8.6 | score /10 — shoulder and hip |
| Spine alignment | 8.4 | score /10 — neutral posture |
| Ease of movement | Not measured | score /10 — repositioning speed |
| Expected durability | 8 | score /10 — projected 5-year hold |
| Off-gassing | 8.6 | score /10 — higher is less smell |
| Queen price | $1,499 | MSRP before seasonal discounts |
| Manufacturer sleep trial | 100 nights | when bought direct from the brand |
| Manufacturer warranty | 10-Year Limited | as published by the manufacturer; applies wherever you buy |
| Last test date | August 27, 2026 | date of our most recent standardized test session |
How this score is built
Support and spine alignment 25% · pressure relief 20% · temperature 15% · motion transfer 15% · edge support 10% · durability 10% · value 5%. Scores come from standardized instrument measurements and structured hands-on evaluations using the same Yawnder testing rubric. Read the full rubric.
Find a better mattress for you
Use Yawnder's standardized test data to compare this mattress with other models, or answer a few questions and narrow the field by sleep position, feel and priorities.
Compare before you buy
Compare this mattress against 142 tested mattresses
Sort all 142 mattresses we have tested by pressure relief, support, cooling, motion isolation, edge support, price, trial and warranty, then filter by how you actually sleep. Of those, 86 hold a complete standardized record and 41 a partial standardized record.