by Quick answer: "MemoryLux" refers to the WinkBeds all-foam memory-foam mattress, which the brand now sells as the GravityLux. It is a 12-inch, made-in-USA all-foam bed with plush, medium, and firm options. It is a solid foam pick, though all-foam edge support is its weak spot - which is where a coil bed like the Saatva Classic differs.
By the MattressNut editorial team · Updated June 2026
MemoryLux Overview
To be clear about the name: MemoryLux is the WinkBeds all-foam line, and WinkBeds now markets that model as the GravityLux. It is a 12-inch all-foam mattress handmade in WinkBeds' Wisconsin factory, using a proprietary non-visco "AirCell" memory foam designed to sleep cooler than traditional memory foam, over a durable high-density base. It comes in three firmness levels - plush, medium, and firm - under a Tencel cover.
MemoryLux Specs (what we could verify)
| Spec | MemoryLux (WinkBeds, now GravityLux) |
|---|---|
| Type | 12-inch all-foam memory foam mattress |
| Price | Around $1,599-$1,799 queen before frequent discounts |
| Trial / returns | 120-night trial (30-night minimum break-in); $49 fee on firmness exchange |
| Warranty | Limited lifetime warranty (requires proper supportive frame) |
| Where sold | winkbeds.com, made in USA |
Performance & What Owners Report
Reviewers note the MemoryLux/GravityLux excels at motion isolation and offers the contouring feel memory-foam fans want, with better cooling than typical visco foam thanks to the open-cell AirCell layer. The honest trade-off reviewers flag is edge support: as an all-foam bed it compresses more easily at the perimeter, so sleepers near the edge feel less stable. Reviewers also estimate a roughly 7-to-10-year lifespan with proper care. Note the trial requires a 30-night break-in before returns, and firmness exchanges carry a $49 fee.
The Saatva Classic Alternative
If that edge-support weakness or the desire for a more supportive, "on-top" feel gives you pause, the Saatva Classic is a fair cross-shop. It is a coil-on-coil innerspring-hybrid - over 1,000 wrapped coils plus a perimeter edge frame - so it sits firmer at the edges than an all-foam bed. Saatva's terms are more generous too: a 365-night home trial versus WinkBeds' 120 nights, a lifetime warranty, and free white-glove delivery with setup and old-mattress removal at no charge. Queen pricing is around $1,854 on promotion (about $1,995 list), close to MemoryLux territory. If you specifically want a deep memory-foam hug, the MemoryLux may still suit you better.
Who Should Consider MemoryLux
The MemoryLux/GravityLux suits memory-foam lovers who want strong motion isolation, a body-contouring feel, and made-in-USA construction, and who don't sleep or sit on the very edge of the bed. Couples sensitive to partner movement are a natural fit.
Bottom Line
MemoryLux is a legitimate, well-built all-foam mattress from WinkBeds (sold today as the GravityLux), strongest for motion isolation and foam feel, weakest on edge support. If you'd rather have firmer edges, a longer trial, and white-glove delivery, the Saatva Classic is the more flexible buy at a similar price.
Bottom line: MemoryLux is a solid memory-foam pick, but the Saatva Classic counters with firmer edges, a 365-night trial, and free white-glove setup.
Shop the Saatva Classic - 365-night trial
Related: our full Saatva mattress review.