๐Ÿ‡ฆ๐Ÿ‡บ Australia ยท Foam, spring & gel grid hybrid mattress vs Hybrid (foam & springs)

Emma Zero GravityvsSleeping Duck

Which one is best for you? Emma Zero Gravity or Sleeping Duck - 2026 comparison by Vs Mattress

Vs Mattress is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.

Emma Zero GravityUp To 55% OffSleeping DuckCheck current deal.
Emma Zero Gravity logoEmma Zero Gravity

Emma Zero Gravity

by Emma ยท Foam, spring & gel grid hybrid mattress

Up To 55% Off

10 ยท 100-night trial

Sleeping Duck logoSleeping Duck

Sleeping Duck

by Sleeping Duck ยท Hybrid (foam & springs)

Check current deal.

10 ยท 100-night trial

Pricing by size

Emma Zero Gravity

Single$3,539
King Single$3,969
Double$4,349
Queen$4,729
King$5,319

Sleeping Duck

Single$999
King Single$1,099
Double$1,349
Queen$1,649
King$1,999

Essential information

Emma Zero GravitySleeping Duck
TypeFoam, spring & gel grid hybrid mattressHybrid (foam & springs)
Launched20232014
BrandEmmaSleeping Duck
Made inGermanyChina
Unique points

The Zero Hybrid Mattress is a 5 layer construction with the unique Airgrid leading the way to make this mattress truly special:

  • Airgocellยฎ Foam
  • Zero Gravity Layer (AirGridยฎ)
  • HRX Foam
  • Pocket Spring Layer
  • HRX Foam Base

The Sleeping Duck now called the SD Mach II is Australian designed but produced in China. It combines a combination of technologies in the one mattress:

  • Australian made AntiGravity surface foam (made from high density AirGrown polyurethane foam)
  • Australian made Precision Firmness Pads
  • The Motherboard: a multi-zoned steel spring system
VideoEmma - The One Mattress For EveryoneSleeping Duck Review - Which Version Should You Pick?

Certifications & trial

Emma Zero GravitySleeping Duck
OEKO-TEXยฎYesNo
CertiPUR-USยฎNoNo
CertificationsOEKO-TEXยฎGECA (Good Environmental Choice Australia)
Other certification infoโ€“GECA (Good Environmental Choice Australia) Certified
Sleep trial100 nights100 nights
Warranty1010
Free shippingโ€“โ€“
Free returnsYesYes
Pay laterNoYes
Delivery info

It is delivered quickly, free of charge. Delivery Time: 1 - 7 Business Days. Free, No-Contact Delivery for all Orders.

Free next business day for almost all of Australia. Delivered straight to your door.

Firmness & feel

Emma Zero GravitySleeping Duck
One firmness fits allYesNo
Select your firmnessNoYes
Adjustable firmnessNoYes
Half and half firmnessNoYes
Flippable / reversibleNoNo
Firmness info

The Emma Zero Gravity mattress offers an exceptional level of firmness, thanks to its AirGrid Technology. This unique feature dynamically adapts to body movement, providing instant and optimal pressure relief. The individually encased steel pocket springs enhance the firmness, contributing to superior breathability and prolonging mattress lifespan. With this mattress, you get firmness that cradles your pressure points, ensuring maximum comfort and a feeling of sleeping on a cloud.

Firmness is the most sensitive and personal element of any mattress. Sleeping Duck have re-engineered the traditional mattress to make it modular, allowing you to pick (and even swap) the firmness that's exactly right for you. Simply choose between medium or firm initially. Rest assured, you'll be able to change the firmness via foam swaps for the first 100 nights for free. Medium: Suitable for side sleepers, Sinks in slightly while being supportive, Approximately a 6/10 on the firmness scale. Firm: Suitable for back sleepers, Still feels cloud like while maintaining a strong level of support, Approximately an 8/10 on the firmness scale. Half Medium & Half Firm:, A different firmness on either side of the bed, Ideal for couples who have different firmness preferences.

Construction & materials

Emma Zero GravitySleeping Duck
LayersAirgocellยฎ Foam, Zero Gravity Layer, HRX Foam, Pocket Spring Layer, HRX Foam BaseAntiGravity foam, Precision Firmness Pads, Motherboard (pocket springs)
CoverThe Emma cover is soft-to-touch, making it very comfortable to lie on. It is breathable and also completely removable, making it easy to wash.Bamboo
Machine-washable coverYesNo
Ergonomic handlesYesYes
ComfortSweaty nights are a thing of the past. The Zero Gravity has large air channels with improved airflow that keep the mattress from retaining heat and allowing it to maintain the ideal temperature all night long. The gel material is cool to the touch which helps you unwind and fall asleep faster.Appreciating that everyone is different, Sleeping Duck allows you to choose from a medium or firm mattress (or half-half on Queen and King sizes). Over the course of your 100 night trial you can change the firmness of your mattress depending on the way you are sleeping. These firmnesses can be adjusted with just the pull of a zip. The ComponentAdapt customisation system empowers you to take full control of the comfort of your mattress. This is achieved via interchangeable Precision Pads that you can swap out for both you and your partner. After sleeping on your mattress, you can contact the SDHQ who can help you to customise and adapt the mattress with up to 256 combinations possible.
SupportNo more back or neck pain with the Zero Gravity mattress. Thanks to our premium AirGridยฎ technology, along with a multi-zone pocket spring system, supports the wider areas of your back, cradling the pressure points across your body. This brings maximum pressure relief, support, and comfort while you sleep.The Sleeping Duck Mach II has a multi-zone support structure to make sure every part of your body is wonderfully supported and comfortable. Pocket Springs are far more resilient and provide better support over a longer period of time. They're specifically designed to ease the human body to relaxation and relieve pressure points by varying the distribution of weight throughout the entire surface. The mattress has superior edge support thanks to the reinforced spring perimeter through the use of 2.3mm springs on the entire border. This allows you to sleep edge-to-edge, making your Queen size feel like a King, and allowing you to sit or sleep on the edge without the rolling or sliding off feeling. Independently pocketed springs create zero disturbance between you and your sleeping partner.
Posts

Top Recommended Mattress by CHOICEยฎ

Zero gravity has Innovative AirGrid technology for weightless and undisturbed sleep

[Read more]

โ€“

Size & weight

Emma Zero GravitySleeping Duck
Available sizesSingle, King Single, Double, Queen, KingSingle, King Single, Double, Queen, King
DimensionsSingle: 25 cmSingle: 31 cm
Single weight (kg)25.130
King Single weight (kg)32.236
Double weight (kg)38.543
Queen weight (kg)46.753
King weight (kg)56.460

FAQs

Emma Zero Gravity

Why is the Emma Zero Gravity so special?

The Emma Zero Gravity mattress stands out due to its innovative design that maximizes comfort, breathability, and support. Its unique AirGrid layer, a hyper-elastic material with large air channels, adapts instantly to movement and cradles pressure points, ensuring you experience a feeling akin to sleeping on clouds. Coupled with a novel system that combines foam, pocket springs, and AirGrid, the mattress provides optimal pressure relief in all sleep positions. Moreover, the advanced motion-isolating technology in the Emma Zero Gravity mattress minimizes disturbance from partner movements, promoting uninterrupted sleep. These distinctive features make the Emma Zero Gravity a standout choice, offering a sleep experience that feels almost weightless.

Does an Emma mattress smell?

Like many new mattresses, an Emma mattress may initially exhibit a slight smell, often referred to as "off-gassing." This common occurrence is due to the release of volatile organic compounds (VOCs) produced during the manufacturing process of synthetic foams. While typically harmless, the smell can be unpleasant to some. However, it should dissipate within a few hours to a few days if the mattress is left to air out in a well-ventilated room. It's important to note that as of my last update in September 2021, Emma mattresses are CertiPUR-US certified, indicating they are made without harmful chemicals and have low VOC emissions. For any concerns regarding smell, reaching out to Emma's customer service department is advised.

Does the Emma Zero Gravity Hybrid get hot?

The Emma Zero Gravity Hybrid Mattress incorporates specific features designed to prevent overheating and promote a cool sleep environment. Its Zero Gravity Technology ensures maximum airflow and thermoregulation through air holes present in the AirGrid layer, facilitating a cool sleep surface that allows you to drift off faster. Additionally, the AeroFlexยฎ Pocket Springs, each individually encased, adapt dynamically to body movement and offer superior breathability compared to standard foam mattresses. The mattress also features the Emma UltraDryโ„ข Breathable Cover, which is not only super soft to touch but also removable and easy to wash. This ensemble of features works cohesively to maintain a cool sleeping environment and prolong the lifespan of the mattress.

Sleeping Duck

Where is Sleeping Duck mattress made?

Sleeping Duck mattresses are assembled in China, with materials sourced from multiple locations. The foam components of the mattress are produced in Sydney, Australia, while the springs and upholstery layers are manufactured in China. Thus, while some aspects of production take place in Australia, the final assembly occurs in China. To then be shipped back to Aus for sale.

Who is the founder of Sleeping Duck?

Sleeping Duck was founded by engineers Winston Wijeyeratne and Selvam Sinnappan in 2014. Based in Melbourne, they were motivated to create their own bed after finding the existing process of buying a bed to be expensive, complicated, and frustrating. Selvam Sinnappan currently serves as a Founder and Director of the company. Their mission was to simplify the mattress buying process and provide high-quality, tailored sleep experiences to their customers.

Is Sleeping Duck non toxic?

Yes, Sleeping Duck mattresses are non-toxic. The company ensures this by using foams that hold the highest Global Green Tag certification, a certification system that guarantees products are environmentally sustainable and non-toxic. While the mattresses might have a smell when first unboxed, this is normal and non-toxic. However, it's important to note that the AntiGravity Foam used in the mattresses cannot be washed as it begins to disintegrate when exposed to water. If needed, the company recommends replacing this layer.

Wrap up

Thank you for checking out this Emma Zero Gravity vs Sleeping Duck mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

Related comparisons

โ† All Australia comparisons