IntelliBed’s Midnight was a high-end luxury hybrid built around a thick Gel Matrix comfort system and an 8-inch coil core. It is now discontinued, but its unusual feel still makes the review useful for owners, warranty claimants, and anyone comparing a used model with today’s grid mattresses. The surface felt buoyant and easy to move across, making it a particularly good match for combination sleepers. Lightweight side sleepers, however, may find it too firm through the shoulders.
Table of Contents
- Midnight at a Glance
- Is the IntelliBed Midnight Worth Seeking Out?
- How We Evaluated the Midnight
- Our Testing Experience
- Strengths and Drawbacks
- Construction and Original Policies
- Performance Scores
- Should You Buy a Used Midnight?
- The Main Drawbacks
- How Current Alternatives Compare
- Tips for Owners and Used-Bed Shoppers
- FAQs
Midnight at a Glance
| Mattress | Overall Score | Pros | Cons | Ideal For |
|---|---|---|---|---|
| Midnight | 4.4/5.0 | Buoyant pressure relief; stable hip support; quick response | Discontinued; not plush; some rebound | Back and combination sleepers; hot sleepers who dislike deep foam |
Is the IntelliBed Midnight Worth Seeking Out?
The Midnight felt medium-firm, lifted, and quick to recover. Its Gel Matrix compressed enough to ease pressure at the shoulders and hips, but the support system kept the pelvis from dropping out of alignment. That combination worked best for back sleepers and people who change positions often. It did not deliver the slow, enveloping cradle of memory foam, and its responsive surface passed along a little more movement than the quietest foam hybrids.
Because the Midnight is discontinued, it makes more sense as a reference point than a mattress to chase at any price. A clean floor model or used bed may be worth considering at a steep discount if you already know you like the feel, but the original trial and warranty should not be assumed to transfer. Most shoppers will be better served by a current model with a clear return policy.
Who It’s For
- Back sleepers who want firm, steady support under the hips
- Combination sleepers who need a surface that resets quickly
- People who want pressure relief without sinking deeply into foam
Who It’s Not For
- Lightweight side sleepers who need more shoulder give
- Anyone looking for an ultra-plush, cushioned top
- Couples who want the strongest possible motion isolation
How We Evaluated the Midnight
The queen sample was used for 21 nights and measured 16.2 inches tall once fully settled. Along with normal back, side, and combination sleeping, the evaluation followed our mattress testing process for pressure relief, support, cooling, responsiveness, motion isolation, and edge support. The bed registered 6.5 out of 10 for firmness, and a 44-pound weight sank 1.6 inches into the center. Surface temperature rose from 70.1°F to 77.0°F after 30 minutes and fell to 72.4°F within 10 minutes of getting up. In the motion test, a 10-pound ball dropped from 6 inches produced a 0.23 g peak 36 inches away, with detectable vibration lasting 0.9 second.
Our Testing Experience
The Midnight supported the body from below instead of letting it settle into a deep cradle. On my back, my hips stayed level and my lower back felt supported even after desk-heavy days. Rolling onto my side brought some give at the shoulder, though the surface remained firmer than a plush foam bed. The measured 1.6-inch sink matched that feel: enough compression to soften pressure, but not enough to create a hollow around the torso. That balance helped it earn 4.6/5 for support and 4.5/5 for pressure relief.
Heat was well controlled for such a deep mattress. The open Gel Matrix and coil core released warmth more readily than dense memory foam, and the temperature reading dropped close to baseline within 10 minutes. Heavy bedding could still make the surface feel warm, so the 4.3/5 cooling score reflects good airflow rather than a cold-to-the-touch feel.
Position changes took little effort because the comfort layers sprang back quickly. That responsiveness was a clear advantage for combination sleeping, but the motion reading also captured a short pulse on the other side of the bed. Most movement faded quickly; it simply was not as muted as it would be on a slow, all-foam design.
What we liked
- Buoyant cushioning that eased pressure without feeling soft or unstable
- Strong hip and lumbar support for back sleeping
- Fast recovery that made turning and getting out of bed easy
Who it is best for
- Back and combination sleepers who need dependable midsection support
- People who dislike the stuck feeling of slow memory foam
- Couples who prioritize easy movement over complete motion absorption
Where it falls short
- Lightweight side sleepers who need deeper cushioning at the shoulder
- Sleepers who want a soft, slow-moving foam hug
- Anyone buying used who expects the original trial or warranty to transfer
Strengths and Drawbacks
| Pros | Cons |
|---|---|
| Buoyant pressure relief | Discontinued model |
| Stable hip and lumbar support | Too firm for some side sleepers |
| Quick recovery makes turning easy | Brief motion pulse across the surface |
| Cooling-friendly hybrid construction | Very tall and difficult to move |
Construction and Original Policies
- Profile: 16.25 inches
- Feel: medium-firm and responsive
- Availability: discontinued
- Comfort system: 1 inch of Serene comfort foam and 3.75 inches of Gel Matrix
- Latex: 1.5 inches of copper-infused Talalay latex
- Support core: 8-inch Samson coil system
- Quilt package: Quiltflex, a silica fire barrier, and phase-change material
- Original trial period: 90 days
- Original warranty: 20 years, prorated after year 10, with coverage for qualifying indentations over 0.75 inch
These policies applied to qualifying original purchases. Anyone considering a floor model, resale, or warranty replacement should confirm coverage directly rather than relying on the original terms.
Performance Scores
| Metric | Score | Remarks |
|---|---|---|
| Support | 4.6/5.0 | Kept the hips and spine stable, especially during back and combination sleeping |
| Cooling | 4.3/5.0 | Released heat faster than dense foam, though heavy bedding reduced the benefit |
| Pressure Relief | 4.5/5.0 | Cushioned the shoulders and hips without a deep sink |
| Motion Isolation | 4.2/5.0 | Muted most vibration but passed along a brief rebound pulse |
| Responsiveness | 4.4/5.0 | Recovered quickly and made position changes easy |
| Edge Support | 4.1/5.0 | Felt secure near the perimeter but was not exceptionally rigid |
| Durability | 4.6/5.0 | Thick, resilient materials showed no visible height loss during the evaluation window |
| Overall | 4.4/5.0 | A supportive, buoyant hybrid whose unusual feel remains its main selling point |
Should You Buy a Used Midnight?
A used Midnight only makes sense if you have tried the model, prefer a firm and buoyant surface, and can inspect the bed in person. Check for body impressions, uneven Gel Matrix support, edge collapse, odors, stains, and a missing law tag. Ask for the original receipt, but do not assume the 90-day trial or 20-year warranty transfers to a second owner. The mattress is also unusually tall and heavy, so measure your sheets, frame, stairways, and delivery path before committing.
For a current grid mattress with more shoulder give, consider the Purple RestorePlus Hybrid. For a springier latex-and-coil feel, the Saatva Latex Hybrid is the more traditional option. If deep contouring and quieter motion are the priorities, the TEMPUR-Adapt Medium Hybrid moves in the opposite direction from the Midnight’s lifted feel.
The Main Drawbacks
The Midnight’s firmness and quick rebound limited its appeal. Lightweight side sleepers may not get enough shoulder compression, while couples who wake easily may notice the short vibration pulse after a partner turns. Its 16.25-inch height also makes it heavy, harder to move, and more demanding of deep-pocket sheets. Most importantly, discontinued inventory lacks the straightforward trial, return, and warranty path that comes with a current mattress.
How Current Alternatives Compare
The Purple RestorePlus Hybrid is the closest current option for shoppers who want grid-based pressure relief. Its deeper GelFlex Grid and medium-soft positioning allow more shoulder and hip give than the Midnight, while zoned coils add targeted support. Choose it for a softer grid feel and a current trial; choose the Midnight’s feel only if you specifically prefer a firmer, more elevated surface.
The Saatva Latex Hybrid replaces the gel grid with vented, zoned natural latex over wrapped coils. It feels springy and breathable but more familiar than the Midnight. It is a stronger choice for shoppers who want responsive support, natural-material content, and current purchase protection without the unusual compression pattern of a gel grid.
The TEMPUR-Adapt Medium Hybrid combines conforming TEMPUR material with more than 1,000 coils. It hugs the body more deeply and absorbs partner movement better, but changing positions takes more effort and the surface feels less buoyant. It is the better alternative for pressure-sensitive sleepers and couples who value motion control over fast recovery.
Tips for Owners and Used-Bed Shoppers
- Allow several weeks for your body to adjust to the firm, lifted support.
- Rotate the mattress monthly for the first 6 months, then every 6 months; do not flip it.
- Use a supportive foundation with close slat spacing and center support.
- Choose deep-pocket sheets that can accommodate the 16.25-inch profile without compressing the surface.
- Pair the bed with breathable sheets and a lighter comforter if you sleep warm.
- A thin topper can soften the surface, but a thick foam layer will mute the quick response.
- Test normal bedtime movement with a partner before accepting a floor model or final-sale bed.
- Use a flexible mattress protector; a tight, non-stretch cover can interfere with the grid’s surface feel.
FAQs
Is the IntelliBed Midnight good for side sleepers?
It can suit average-weight side sleepers who prefer a firmer surface, but lightweight side sleepers may not get enough shoulder cushioning. Dedicated side sleepers should try the feel before buying a used or final-sale model.
Does the Midnight feel like memory foam?
No. Its Gel Matrix compresses under pressure and rebounds quickly, so the body stays more elevated than it would on slow-moving memory foam.
How does it perform for couples?
It absorbed most small movements, but the fast rebound created a short pulse when a partner turned or got up. Couples who are highly sensitive to motion may prefer a slower foam hybrid.
Can the Midnight be used on an adjustable base?
The original IntelliBed warranty contemplated use on a compatible adjustable base. Owners should still follow the base maker’s limits and confirm that an older mattress flexes evenly before using elevated positions.
