When I compare smart mattresses, I look for features that let sleepers shape comfort and support—not just a mattress with a technology-sounding name. The Boyd Sleep 11-Inch Smart Zone stands out for its 1-to-100 air adjustment and separate sides, while the IZONE Smart Adjustable offers modular firmness changes and zoned customization. For a simpler cooling-focused pick, I’d look at the ROOST SLEEP Copper Smart Cooling Hybrid, which pairs copper gel foam with pocket coils but does not offer app or firmness controls.
Get business pricing on tech for your team
- Business-only prices and quantity discounts
- Tax-exempt purchasing
- Multiple users, one account, clear invoices
That distinction drives my ranking: adjustable support earns the strongest smart-mattress credentials, while the other three picks rely on material or coil design to address comfort concerns. The tradeoffs are meaningful. Air systems add controls and personalization; modular systems depend on a later adjustment service; conventional hybrids are easier to understand but cannot change their feel on demand. I also distinguish the two ROOST listings by the details provided, since they have different ASINs and product descriptions.
Complete the kit
Key Takeaways
- Boyd Sleep offers the clearest on-demand customization: each sleeper can adjust firmness from 1 to 100, with head, foot, and lumbar support controls.
- IZONE is the only listed model with a comfort-adjustment service for changing firmness by side and zone, but the supplied description gives few material details.
- ROOST’s two listings focus on cooling foam and hybrid support rather than electronic adjustment; the newer-described listing adds a cool-to-the-touch cover and zoned coils.
- Novilla provides zoned pocket-coil support and motion separation without an adjustable air or modular system, making it the straightforward medium-firm option.
- For a mattress that changes its support after setup, prioritize Boyd or IZONE; for a fixed-feel hybrid, compare ROOST’s cooling details with Novilla’s zoned coil design.
| Boyd Sleep 11-Inch Smart Zone Queen Mattress |  | Best Overall for Adjustable Support | Size: Queen | Height: 11 inches | Construction: Hybrid with two adjustable air chambers | VIEW ON AMAZON | See Our Full Breakdown |
| IZONE Smart Adjustable Mattress, 12-Inch Queen |  | Best for Modular Partner Customization | Size: Queen, U.S. standard | Height: 12 inches | Firmness: Dual-sided adjustable, plush to firm | VIEW ON AMAZON | See Our Full Breakdown |
| ROOST SLEEP Copper Smart Cooling Hybrid Mattress, King, 14-Inch, Medium |  | Best Cooling-Focused Fixed Hybrid | Size: King | Height: 14 inches | Firmness: Medium | VIEW ON AMAZON | See Our Full Breakdown |
| ROOST SLEEP Copper Smart Cooling Hybrid Mattress, King, 14 Inch, Medium |  | Best for Copper-Infused Foam and Trial Period | Size: King | Height: 14 inches | Firmness: Medium | VIEW ON AMAZON | See Our Full Breakdown |
| Novilla 12-Inch King Hybrid Mattress with Zoned Pocket Coils |  | Best Straightforward Zoned Hybrid | Size: King | Dimensions: 80 x 76 x 12 inches | Firmness: Medium firm | VIEW ON AMAZON | See Our Full Breakdown |
| smart mattresse | Size | Height | Firmness | Construction |
|---|---|---|---|---|
| Boyd Sleep 11-Inch Smart Zone | Queen | 11 inches | — | Hybrid with two adjustable air chambers |
| IZONE Smart Adjustable Mattres | Queen, U.S. standard | 12 inches | Dual-sided adjustable, plush to firm | — |
| ROOST SLEEP Copper Smart Cooli | King | 14 inches | Medium | Hybrid with gel memory foam and pocket coils |
| ROOST SLEEP Copper Smart Cooli | King | 14 inches | Medium | — |
| Novilla 12-Inch King Hybrid Ma | King | — | Medium firm | Hybrid, three layers |
More Details on Our Top Picks
Boyd Sleep 11-Inch Smart Zone Queen Mattress
The Boyd Sleep Smart Zone earns my top spot because its smart features directly let sleepers change how the mattress supports them. Each partner gets an independent air chamber, with firmness adjustable from 1 to 100. That range is more actionable than the fixed medium or medium-firm feel of the ROOST and Novilla hybrids, especially when two people prefer different levels of firmness.
It also adjusts the head, foot, and lumbar areas, and memory settings and auto-fill options can make repeated adjustments easier. The IZONE also targets side-by-side and zoned customization, but its listing describes a comfort adjustment service rather than the Boyd’s clearly specified air controls. Boyd’s tradeoff is its layered foam-and-air construction: buyers should expect a more involved setup and care routine than with a simple boxed hybrid. The supplied care guidance calls for rotation and spot cleaning, and the 11-inch profile has less height than either ROOST model.
I’d choose this one when adaptable support matters more than a plush, tall hybrid profile. I would skip it if I want a conventional mattress with no adjustments to manage, or if I need fuller details on setup and maintenance before choosing.
Pros:- Independent air chambers let partners choose different firmness settings.
- Firmness adjusts across a broad 1-to-100 range.
- Head, foot, and lumbar support can be adjusted.
- Memory settings, auto-fill options, and reinforced edges are specified.
Cons:- Requires regular rotation and spot cleaning of foam components.
- Its air-adjustment system is more involved than the fixed-feel ROOST and Novilla hybrids.
Best for: Couples with different firmness preferences who want independent side settings and head, foot, and lumbar adjustment.
Not ideal for: Shoppers who prefer a simple fixed-feel hybrid, or who want detailed setup and materials information before buying.
- Size:Queen
- Height:11 inches
- Construction:Hybrid with two adjustable air chambers
- Firmness control:1 to 100, independently adjustable by side
- Adjustable areas:Head, foot, and lumbar
- Comfort layer:1.5-inch high-density comfort foam
- Base:9.5-inch reinforced foam
- Warranty:20-year limited warranty
Our verdict“I’d pick the Boyd when active, independent firmness and support adjustments are the priority.”
IZONE Smart Adjustable Mattress, 12-Inch Queen
The IZONE Smart Adjustable suits buyers who want to tune comfort by side and body zone, not just select one overall firmness. Its modular approach describes firmness changes from plush to firm, with lumbar support and pressure relief tailored around the shoulders and hips. That makes it a more customizable concept than Novilla’s fixed medium-firm coil layout and a closer rival to Boyd’s independent settings.
The difference is how that customization is delivered. Boyd lists air chambers, numerical firmness control, and adjustments for the bed’s head and foot. IZONE instead describes foam-layer swaps or additions through a Comfort Enhancement service, with an adjustment period of up to 30 nights. A 100-night trial is listed, but buyers should not assume every desired change is immediate. The listing also gives no specific material construction or measured temperature-performance details, so its cooling and motion-control claims are harder to compare with ROOST’s copper gel foam and Novilla’s pocket coils.
I’d put IZONE second for buyers who value tailored partner and zone settings and are comfortable using the adjustment service. It loses the top position because the adjustment mechanism and materials are less fully explained than Boyd’s.
Pros:- Firmness can be customized independently by side.
- Zones target lumbar support and shoulder and hip pressure relief.
- Includes a 100-night trial and a 30-night adjustment period.
- Compatible with adjustable bases.
Cons:- The description provides no specific material details.
- Temperature-regulation performance is not quantified.
- Customization may require a service and time to adjust.
Best for: Couples seeking different firmness levels and targeted shoulder, hip, or lumbar adjustments through a modular service.
Not ideal for: Buyers who want clearly specified construction, numerical controls, or changes they can make without an adjustment service.
- Size:Queen, U.S. standard
- Height:12 inches
- Firmness:Dual-sided adjustable, plush to firm
- Customization:Modular firmness by side and zone
- Target zones:Lumbar, shoulders, and hips
- Adjustment service:Foam layer swaps or additions through Comfort Enhancement service
- Trial:100 nights
- Adjustable base:Compatible
Our verdict“I’d choose IZONE for side-and-zone customization if its service-based adjustment approach fits my expectations.”
ROOST SLEEP Copper Smart Cooling Hybrid Mattress, King, 14-Inch, Medium
This ROOST listing is the better fit for buyers who want a cooling-focused hybrid with more specified structural details. Its cool-to-the-touch stretch cover sits above copper-infused gel memory foam and individually wrapped pocket coils. The listing also specifies 783 coils, zoned support with firmer lumbar reinforcement, reinforced edges, and low-motion-transfer design. Those details make it easier to compare with Novilla’s 800-coil medium-firm layout, which also targets zones and motion separation but does not list the same cooling cover.
Despite “Smart” in its name, this is not an adjustable mattress in the way Boyd is. The medium feel stays fixed; its smart angle is the material and coil design. At 14 inches and 110 pounds, it is substantial, and the spot-clean-only care guidance is restrictive. Its adjustable-base compatibility adds flexibility for buyers who already use a powered base, but the supplied specs do not describe electronic controls built into the mattress. CertiPUR-US certified foams and a 10-year warranty are listed.
I’d rank it above the other fixed-feel choices for shoppers who prioritize stated cooling details and lumbar zoning. I would not choose it over Boyd or IZONE when changing firmness is the main goal.
Pros:- Cool-to-the-touch cover and copper gel foam are designed for temperature regulation.
- Zoned pocket coils provide firmer lumbar support.
- Reinforced edges and motion isolation support everyday use.
- Compatible with adjustable bases; foams are CertiPUR-US certified.
Cons:- Firmness is fixed at medium, unlike the Boyd and IZONE adjustable options.
- Spot-clean-only care limits cleaning flexibility.
- The 110-pound weight can make moving or rotating it harder.
Best for: King-size shoppers who want a medium hybrid with cooling-oriented materials, zoned lumbar support, and adjustable-base compatibility.
Not ideal for: People who expect a smart mattress to change firmness electronically or who need easy-clean upholstery.
- Size:King
- Height:14 inches
- Firmness:Medium
- Construction:Hybrid with gel memory foam and pocket coils
- Coils:783 individually wrapped coils
- Support:Zoned lumbar support and reinforced edges
- Weight:110 pounds
- Warranty:10 years
Our verdict“I’d choose this ROOST for a cooling-oriented fixed hybrid, not for active firmness control.”
ROOST SLEEP Copper Smart Cooling Hybrid Mattress, King, 14 Inch, Medium
The first ROOST entry shares the 14-inch medium hybrid format, copper-infused gel memory foam, and individually wrapped coils, but its listing emphasizes the 100-night home trial, boxed delivery, and setup guidance. That makes it easier for a buyer to plan an at-home fit check than the newer ROOST listing, whose supplied details focus more heavily on its cover, coil count, and lumbar zoning. Both are fixed-feel mattresses; neither offers Boyd’s numeric firmness controls or IZONE’s modular adjustment.
The copper thermic gel foam is intended to draw heat away, while the coil-and-foam pairing is designed to balance pressure relief and support. It is made in the USA, uses CertiPUR-US certified foam, and is listed as fiberglass-free. Those details help buyers evaluating materials, though they do not prove a specific cooling result for every sleeper. Setup also takes patience: the compressed mattress may need 24 to 72 hours to expand.
I place this ROOST below the more fully specified ROOST listing because this product description does not mention the cool-to-the-touch cover, 783 coils, or zoned lumbar reinforcement. Its trial information and stated fiberglass-free construction still make it a distinct choice for buyers who value those details.
Pros:- Copper-infused gel foam is designed to manage heat.
- Individually wrapped coils pair with foam for support and pressure relief.
- Includes a 100-night home trial and 10-year manufacturer warranty.
- Made in the USA with CertiPUR-US foam and no fiberglass, as listed.
Cons:- Firmness is fixed at medium.
- May take 24 to 72 hours to expand after unpacking.
- The listing provides fewer coil and zoning details than the other ROOST entry.
Best for: King-size buyers who want a copper-gel hybrid, a stated home trial, and clear setup and material details.
Not ideal for: Shoppers who need adjustable firmness or want a mattress with specified lumbar zoning and a cool-to-the-touch cover.
- Size:King
- Height:14 inches
- Firmness:Medium
- Type:Hybrid mattress
- Materials:Copper-infused gel memory foam and individually wrapped coils
- Trial:100 nights
- Warranty:10 years
- Setup:Compressed bed-in-a-box; expands in 24–72 hours
Our verdict“I’d choose this ROOST when the stated trial and copper-foam construction matter more than adjustable support.”
Novilla 12-Inch King Hybrid Mattress with Zoned Pocket Coils
Novilla is the most conventional smart-mattress pick here: its intelligence is in the zoned pocket-coil layout, not user-adjustable settings. The 800 coils are intended to support the shoulders, hips, and lumbar area, while pocketing is designed to reduce motion transfer. Reinforced edges may also give couples more usable surface near the sides. This makes Novilla a clearer fixed-feel alternative to both ROOST models if a buyer wants specified coil zoning without a cooling-first pitch.
Its medium-firm feel will suit some sleepers, but unlike Boyd and IZONE, there is no mechanism to soften or firm either side later. Compared with the 14-inch ROOST choices, Novilla is 12 inches tall and comes in a compressed box, which can make delivery and placement more manageable. The supplied listing says it works with most bed frames and is fiberglass-free with CertiPUR-US certified materials. It also advises protecting the mattress from spills and stains.
I rank it fifth because the smart features are passive: zoning and motion management may improve the fit, but they cannot respond to a change in preference. I’d still shortlist it for buyers who already know they like medium-firm and want a simpler hybrid build.
Pros:- 800 pocketed coils are arranged for shoulder, hip, and lumbar support.
- Pocket coils are designed to limit motion transfer.
- Reinforced edges add stability and usable sleep surface.
- Compressed delivery, fiberglass-free construction, and CertiPUR-US certification are listed.
Cons:- The medium-firm feel is fixed and may not suit every sleeper.
- No adjustable or modular firmness feature is specified.
- The care guidance recommends protection from spills and stains.
Best for: King-size sleepers who prefer a medium-firm feel and want zoned pocket-coil support without adjustment controls.
Not ideal for: Couples with sharply different firmness needs or buyers who want to change support after purchase.
- Size:King
- Dimensions:80 x 76 x 12 inches
- Firmness:Medium firm
- Construction:Hybrid, three layers
- Coils:800 pocketed coils
- Cover:Polyester
- Certifications:CertiPUR-US certified
- Fiberglass:Fiberglass-free
Our verdict“I’d choose Novilla for zoned coil support when a known medium-firm feel matters more than active customization.”
How We Picked
I ranked these options by how directly their features answer the expectations behind a smart mattress: adjustable firmness, independent partner settings, zoned support, and the ability to adapt comfort after purchase. On that basis, the Boyd Sleep and IZONE models lead because they offer actual customization. Boyd uses independently adjustable air chambers and controls for head, foot, and lumbar areas; IZONE describes modular adjustment by side and zone, though its adjustment process relies on a service rather than clearly specified onboard controls.
I then compared the fixed-feel hybrids by the practical sleep outcomes their construction is designed to support. ROOST’s copper-infused gel foam targets heat management, and its pocket coils add support. The second ROOST listing adds a cool-to-the-touch cover, specified coil count, and zoned lumbar support. Novilla’s 800 pocketed coils are arranged for shoulder, hip, and lumbar support, with motion reduction and edge stability also claimed. These can be useful design features, but they do not make firmness adjustable.
I used the supplied descriptions and specifications, weighing clarity as well as feature count. I treated incomplete information as a limitation: the IZONE listing does not identify specific materials or provide performance figures for temperature regulation, and the two ROOST entries have overlapping names but distinct ASINs and different listed details. I also considered setup, care, compatibility, trial terms where supplied, and warranties where supplied. The order favors meaningful personalization first, then increasingly conventional hybrids whose smart angle comes from construction rather than active adjustment.
| smart mattresse | Size | Construction | Firmness |
|---|---|---|---|
| Boyd Sleep 11-Inch Smart Zone | Queen | Hybrid with two adjustable air chambers | — |
| IZONE Smart Adjustable Mattres | Queen, U.S. standard | — | Dual-sided adjustable, plush to firm |
| ROOST SLEEP Copper Smart Cooli | King | Hybrid with gel memory foam and pocket coils | Medium |
| ROOST SLEEP Copper Smart Cooli | King | — | Medium |
| Novilla 12-Inch King Hybrid Ma | King | Hybrid, three layers | Medium firm |
Factors to Consider When Choosing Smart Mattresses
I’d start by deciding what “smart” needs to do for my sleep. Some mattresses let each partner change firmness; others use zones, foam, or coils to target support without any controls. Those are different kinds of value, so I would compare the feature to the problem I want solved before comparing thickness or material names.
Choose between active and passive adjustment
Active adjustment means I can alter the mattress after it is set up. Boyd offers air chambers with a 1-to-100 firmness range and adjustments for the head, foot, and lumbar areas. IZONE describes modular changes by side and zone, handled through its Comfort Enhancement service. If my preferences change often or my partner and I disagree on firmness, these are the most relevant options. By contrast, the ROOST and Novilla models have fixed feels; their support comes from foam and coil design. I would not treat a zoned hybrid as adjustable simply because it targets different body areas.
Match zoning to your sleep concerns
Zoning attempts to vary support across parts of the mattress. Novilla specifies shoulder, hip, and lumbar zones, while the newer-described ROOST listing calls out firmer lumbar support. I would view these as design intentions rather than a guarantee that every body type will feel aligned. For broader personalization, IZONE describes changes across lumbar, shoulder, and hip zones. Boyd’s listed lumbar adjustment provides another route, alongside its head and foot settings. The right choice depends on whether I want a fixed support map or the ability to alter it.
Treat cooling claims as design clues
The two ROOST entries provide the clearest cooling-oriented details: copper-infused gel foam is described as drawing heat away, and one listing adds a cool-to-the-touch stretch cover. These features explain the intended approach, but the supplied descriptions do not provide measured temperature results. IZONE also claims temperature regulation without identifying its materials or providing performance details. If heat is a major concern, I would compare the specific layers and cover information available, while treating general cooling language as less useful than a concrete description of construction.
Think about care and setup before ordering
Setup differs across the lineup. Both ROOST and Novilla arrive compressed, and the first ROOST description says to allow 24 to 72 hours for expansion. Boyd’s listing calls for regular rotation and spot cleaning of foam components; the newer ROOST is also spot-clean only. Novilla’s care guidance recommends protecting the mattress from spills and stains. I would check that the bed frame and room can accommodate the mattress, especially the 14-inch, 110-pound ROOST listing, before planning a move or installation.
Read the trial and warranty as separate terms
A trial period and a warranty address different questions. The first ROOST and IZONE listings state a 100-night trial, while the supplied Boyd and newer ROOST details specify warranties but not trial terms. IZONE also lists a 30-night adjustment period; that is distinct from the trial length. I would read the seller’s current terms for eligibility, return logistics, and what the warranty covers before purchase. The product descriptions here do not provide those finer conditions, so I would not infer them from a duration alone.
Frequently Asked Questions
What makes a mattress “smart” in this roundup?
I use “smart” for features that meaningfully adapt support or comfort. Boyd’s adjustable air chambers and control zones are the clearest active example, while IZONE describes modular, side-specific and zone-specific adjustments. The ROOST and Novilla models use materials and coil layouts intended to support cooling, pressure relief, or alignment, but their listed firmness does not change on demand.
Which option is best for couples with different firmness preferences?
Boyd is the clearest fit because its two air chambers adjust independently, with a stated 1-to-100 range. IZONE is another candidate for couples who want different firmness and zone settings, though its description routes adjustments through a service. The fixed-feel ROOST and Novilla models do not list separate firmness controls for each sleeper.
Which mattress has the strongest cooling details?
The newer-described ROOST listing provides the most specific cooling-oriented combination: a cool-to-the-touch stretch cover and copper-infused gel memory foam. The other ROOST listing also describes copper thermic gel foam designed to draw heat away. These are construction claims rather than measured temperature results, so I would not assume they guarantee the same feel for every sleeper.
Can I use these mattresses with an adjustable base?
The supplied specifications explicitly list adjustable-base compatibility for both ROOST entries and IZONE. Boyd describes head and foot adjustment within its support system, but the product details provided here do not specify compatibility with an external adjustable base. Novilla is described as compatible with most bed frames, which is less specific, so I would confirm frame requirements with the seller before ordering.
Which model is the simplest choice if I do not need controls?
Novilla is the straightforward option for a buyer who already wants a medium-firm hybrid with zoned pocket coils and does not need to alter firmness later. The ROOST models are also fixed-feel hybrids, with more emphasis on copper foam and cooling details. I would choose between them based on the cooling construction, trial information, height, and care instructions that matter most to me.
Conclusion
For couples who need different firmness settings, I’d start with Boyd, which has the clearest independent adjustment controls. I’d choose IZONE if side-and-zone customization appeals and I’m comfortable with its service-based adjustment process. For a cooling-oriented king hybrid, the newer-described ROOST has the clearest combination of cover, copper foam, and lumbar coil details; the other ROOST listing is a fit when its stated trial and fiberglass-free construction stand out. If I prefer a fixed medium-firm feel with zoned coils, Novilla is the simpler pick. The key choice is whether I want support that can change after setup or a conventional hybrid whose materials and layout stay the same.
Fall Picks
fall essentials
As an affiliate, we earn on qualifying purchases.
