🇺🇸 United States · Memory Foam, Air Chambers vs Hybrid (coils and foam)

Ghost SmartBedvsAlexander Signature Hybrid

Which one is best for you? Ghost SmartBed vs Alexander Signature Hybrid - 2026 comparison by Vs Mattress

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Ghost SmartBedUp to 50% OffAlexander Signature HybridUp to 60% Off

Ghost SmartBed

by GhostBed · Memory Foam, Air Chambers

Up to 50% Off

25 Years · 101-night trial

Alexander Signature Hybrid

by Nest Bedding · Hybrid (coils and foam)

Up to 60% Off

LIFETIME · 100-night trial

Pricing by size

Ghost SmartBed

Twinn/a

Twin XL$5,899

Full (Double)n/a

Queen$7,999

King$8,799

California King$8,977

Alexander Signature Hybrid

Twin$1,226

Twin XL$1,332

Full (Double)$1,759

Queen$2,132

King$2,452

California King$2,452

Essential information

	Ghost SmartBed	Alexander Signature Hybrid
Type	Memory Foam, Air Chambers	Hybrid (coils and foam)
Launched	–	2011
Brand	GhostBed	Nest Bedding
Made in	United States	United States
Unique points	The Ghost SmartBed 3D Matrix® mattress has seven layer construction: Ghost Ice Cooling Cover3D Matrix Polymer Layer 2" Gel Memory Foam 2" Soft Transition Foam Smart Sensors Adjustable Air Chambers 2" High Density Support Layer	A five layer construction: 0.5" 4 lb. Gel Infused Memory Foam & Super Soft Quilted Thermic Phase Change Fabric 3" TitanChil Endurance Foam® (3.5 - 4 lb.) 1" SmartFlow Support Foam (3 lb.) 8" Quantum Edge Support Pocketed Coils 1" Base Support Foam (3 lb.).
Video	–	–

Certifications & trial

	Ghost SmartBed	Alexander Signature Hybrid
OEKO-TEX®	Yes	Yes
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®, OEKO-TEX®	–
Other certification info	–	<p id="">Global Organic Textile Standard (GOTS)USDA OrganicGREENGUARD GoldEco-INSTITUTMADE SAFE®Rainforest Alliance Certified™Forest Stewardship Council®</p>
Sleep trial	101 nights	100 nights
Warranty	25 Years	LIFETIME
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	The GhostBed comes in a vacuum-sealed packaging for perfect hygiene, and so it fits into a much smaller box for shipping. Simply give your GhostBed a few hours to a day to fully expand, breath, and acclimate to your room's temperature.	Your new mattress can take up to 2-4 business days to make as they are made to order by hand in the USA. Then, we ship from the West Coast, so depending on where you live, it can take 1-5 business days in transit.

Firmness & feel

	Ghost SmartBed	Alexander Signature Hybrid
One firmness fits all	No	No
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	–	–

Construction & materials

	Ghost SmartBed	Alexander Signature Hybrid
Layers	Ghost Ice Cooling Cover, 3D Matrix Polymer Layer, Gel Memory Foam, Soft Transition Foam, Smart Sensors, Adjustable Air Chambers, High Density Support Layer	Gel Infused Memory Foam & Super Soft Quilted Thermic Phase, Change Fabric, TitanChil Endurance Foam®, SmartFlow Support Foam, Quantum Edge Support Pocketed Coils, Base Support Foam.
Cover	Ghost Ice Cooling Cover - Cool-to-the-touch cover with patented gel polymer layer provides the ultimate in cooling comfort.	A soft quilted, luxurious top layer of fabric greets you and provides a cool, comfy surface. This Thermic Phase Change Cooling fabric will help your body regulate its ideal sleeping temperature through the seasons.
Machine-washable cover	No	No
Ergonomic handles	No	Yes
Comfort	You can choose from three different operating modes: Manual, Automatic, and Position, which give you total control over the settings. This will give you different comfort levels at each pressure point for maximum support and comfort.	A layer of cooling Titanium Infused Memory Foam, the most innovative foam on the market today. Gently unzip your mattress to reveal the patented TitanChill Endurance Foam®. This layer is is engineered to bring your body optimal support, with the freedom of the free exchange program during your 100-night trial to move to a different firmness. The top layer of convoluted foam provides an ergonomically supportive surface and a more airy, breathable surface than traditional flat memory foam. We use our SmartFlow air flow system with punched foams and breathable layers to achieve maximum air flow.
Support	The smart sensors of this bed read body pressure and make adjustments in real-time as you sleep. No more fiddling with remote controls. Or you can control each pressure point allowing you to get the perfect customized support while you sleep.	Combining the most innovative titanium infused foam on the planet and the support of high quality individual coils with extra edge support, The Alexander Hybrid Signature Series is the most comfortable mattress on the internet. The Alexander Signature Hybrid Mattress utilizes a very durable individually pocketed coil unit with edge support coils all around the perimeter. This provides a movement-free sleep surface and supports the back perfectly.
Posts	GhostBed Reviews Go on, take a look. What other mattress company has 35,000+ reviews? (Hint: not many.) [Read more]	–

Size & weight

	Ghost SmartBed	Alexander Signature Hybrid
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 12 "	Twin: 12 "
Twin weight (kg)	N/A	55
Twin XL weight (kg)	N/A	60
Full (Double) weight (kg)	N/A	85
Queen weight (kg)	N/A	105
King weight (kg)	N/A	115
California King weight (kg)	N/A	115

FAQs

Ghost SmartBed

How do I assemble the Ghost Smartbed 3d Matrix?

Setting up the Ghost SmartBed 3D Matrix® is straightforward. You'll receive two boxes: one with the pump and another with the mattress. First, unbox and unroll your mattress to allow it to expand. Then, follow the instructions in the User Guide or Setup Video to connect the pump and air chambers. Lastly, download the GhostBed App and complete the final steps within the app.

Where do I download the Ghost Smartbed App?

The Ghost SmartBed app can be downloaded from the Android or iOS app stores using any personal Android or iOS device. Each side of the bed can be controlled separately by you and your partner using individual apps.

Does the Ghost Smartbed require a WIFI network?

No, the Ghost SmartBed does not require a WiFi network. It comes with its own WiFi chip, allowing for a direct connection if you prefer not to connect it to your home network.

Alexander Signature Hybrid

Does the Sparrow mattress retain heat?

The Sparrow mattress is designed to dissipate heat effectively. It achieves this through its design that allows heated air to escape through the sides and bottom of the mattress. The foam within the quilted pillowtop also aids in releasing built-up heat from your body. With the right foundation and naturally cooling sheets, these features ensure a comfortable night's sleep.

Is the Sparrow mattress suitable for intimate activities?

The Sparrow mattress is ideal for couples due to its various features. It has increased edge support coils, handles for adjusting, and responsive foams that provide a supportive surface for both sleep and intimate activities.

How is the Sparrow mattress shipped and how long does it take to expand?

The Sparrow mattress is compressed, folded, and rolled into a large cardboard box for shipping. Once received, it will reach its intended height within 12 to 24 hours, although it might take up to 72 hours to fully expand.

Wrap up

Thank you for checking out this Ghost SmartBed vs Alexander Signature Hybrid mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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