Onebed X vs Sleeping Duck - 2024 Review

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Sleeping Duck

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Onebed X

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Essential Information

Mattress Type
Hybrid ( Foam & Springs)
Hybrid (foam & springs)
Year Launched
2016
2014
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
Video

Firmness & Feel

Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Good Firmness Standard
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Select Your Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Adjustable Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Half-Half Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Flippable / Reversible Firmness
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.

Certifications

OEKO-TEX®
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
CertiPur-US®
GECA (Good Environmental Choice Australia) Certified
Other Certification Info

Pricing

Single
King single
Double
Queen
King
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
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Construction & Materials

Image
Onebed X
Sleeping Duck
Layers
Davina foam, Cooling gel-infused memory foam, Charcoal memory foam, Pocket springs, HRX-foam base
AntiGravity foam, Precision Firmness Pads, Motherboard (pocket springs)
Cover
The 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
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Machine-washable Cover
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Ergonomic Handles
Comfort
The 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 don’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.
Support
The 5 zoned pocket springs provide advanced orthopaedic support by mirroring your body’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.
Manufactured in
China
China

Posts

Interesting bedtime reading articles

Size & Weight

Available Sizes
Single, King Single, Double, Queen, King
Single, King Single, Double, Queen, King
Mattress Depth
30 cm
31 cm
Single
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Single Weight (kg)
N/A
30
King Single
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
King Single Weight (kg)
N/A
36
Double
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Double Weight (kg)
N/A
43
Queen
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Queen Weight (kg)
N/A
53
King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
King Weight (kg)
N/A
60
Super King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Super King Weight (kg)

FAQ

Does the Onebed X have motion isolation?

Who is the owner of Onebed?

Can I keep the Onebed on the floor?

Where is Sleeping Duck mattress made?

Who is the founder of Sleeping Duck?

Is Sleeping Duck non toxic?

Trial & Warranty

Free Trial
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Sleep Trial (Nights)
125
100
Warranty (Years)
15
10
Free Shipping
Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Free Returns
Yes
Yes

Delivery

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.

Related Comparisons

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.