๐Ÿ‡ฆ๐Ÿ‡บ Australia ยท Hybrid ( Foam & Springs) vs Hybrid (foam & springs)

Onebed XvsSleeping Duck

Which one is best for you? Onebed X or Sleeping Duck - 2026 comparison by Vs Mattress

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Onebed X50% OffSleeping DuckCheck current deal.
Onebed X logoOnebed X

Onebed X

by Onebed ยท Hybrid ( Foam & Springs)

50% Off

15 ยท 125-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

Onebed X

Single$2,090
King Single$2,415
Double$2,725
Queen$3,045
King$3,490

Sleeping Duck

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

Essential information

Onebed XSleeping Duck
TypeHybrid ( Foam & Springs)Hybrid (foam & springs)
Launched20162014
BrandOnebedSleeping Duck
Made inChinaChina
Unique points

The Onebed X is the latest hybrid from Onebed to hit the Australian market, combining all the best features one, here are the layers:

  • Davina foam
  • Cooling gel-infused memory foam
  • Charcoal memory foam
  • Pocket springs
  • 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
VideoOnebed Mattress - One bed, it's all you need.Sleeping Duck Review - Which Version Should You Pick?

Certifications & trial

Onebed XSleeping Duck
OEKO-TEXยฎYesNo
CertiPUR-USยฎYesNo
CertificationsCertiPur-USยฎ, OEKO-TEXยฎGECA (Good Environmental Choice Australia)
Other certification infoโ€“GECA (Good Environmental Choice Australia) Certified
Sleep trial125 nights100 nights
Warranty1510
Free shippingโ€“โ€“
Free returnsYesYes
Pay laterYesYes
Delivery info

Onebed mattresses are delivered for free, arriving in a compressed esky-sized box that will fit through any door with ease.

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

Firmness & feel

Onebed XSleeping Duck
One firmness fits allNoNo
Select your firmnessNoYes
Adjustable firmnessYesYes
Half and half firmnessNoYes
Flippable / reversibleYesNo
Firmness info

The Onebed X has a feel that will be perfect for the vast majority. It gradually transitions from a firmer supportive base to softer comfort layers for that ultimate feeling of comfort and support.

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

Onebed XSleeping Duck
LayersDavina foam, Cooling gel-infused memory foam, Charcoal memory foam, Pocket springs, HRX-foam baseAntiGravity foam, Precision Firmness Pads, Motherboard (pocket springs)
CoverThe Onebed X is covered with a highly breathable viscose blended fabric, woven into a luxurious cubic dimple-protruding texture which you can gently feel beneath your sheets.Bamboo
Machine-washable coverYesNo
Ergonomic handlesNoYes
ComfortThe Onebed X isolates motion with paramount precision, passing the wine glass test with ease, so you stay deep in dreamland while your partner turns up a storm beside you. The memory foam layer alleviates pressure points by conforming to the contours of your body, for a sensation of weightlessness comfort as you become one with your Onebed. The charcoal memory foam layer maintains the immaculate state of the mattress, meaning the Onebed X looks after itself so you donโ€™t have to.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.
SupportThe 5 zoned pocket springs provide advanced orthopaedic support by mirroring your bodyโ€™s weight distribution from head to toe, so you can say goodnight to aches and pains. The high-density base foam provides edge support and the touch of extra durability needed to maintain perfect condition of the mattress, making sure you sleep luxuriously for well over a decade.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.
Postsโ€“โ€“

Size & weight

Onebed XSleeping Duck
Available sizesSingle, King Single, Double, Queen, KingSingle, King Single, Double, Queen, King
DimensionsSingle: 30 cmSingle: 31 cm
Single weight (kg)N/A30
King Single weight (kg)N/A36
Double weight (kg)N/A43
Queen weight (kg)N/A53
King weight (kg)N/A60

FAQs

Onebed X

Does the Onebed X have motion isolation?

Yes, the Onebed X mattress does offer motion isolation, which means that movement on one side of the mattress doesn't necessarily transfer to the other side. This can be particularly beneficial for couples or co-sleepers, as it minimizes disturbance when one person moves or gets out of bed. The reviewer's experience of not being disturbed when their partner leaves the bed suggests that the Onebed X effectively limits motion transfer, contributing to a more restful sleep.

Who is the owner of Onebed?

Onebed, an Australian mattress company, was founded in 2016 with a focus on developing high-quality, box-packed mattresses for easy delivery. The co-founder and CEO of Onebed is Dylan Tollemache, who has led the company as they expanded their product range to include various mattress models and other bedding products.

Can I keep the Onebed on the floor?

Yes, you can place the Onebed mattress directly on the floor, although it's not typically recommended for long-term use due to potential airflow restriction. This could potentially lead to mildew development, especially if the mattress is placed on an organic or moist surface, or in a humid area. To mitigate this risk, it's advisable to use a slatted base or a bed frame, which facilitates better air circulation around the mattress. However, if you prefer to use the mattress on the floor, ensure that you prop it up regularly to let any moisture dry out, keeping your Onebed clean and free from mildew.

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 Onebed X 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.

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