Emma Zero Gravity vs Koala - 2024 Review

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Koala

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Emma Zero Gravity

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Essential Information

Mattress Type
Foam, spring & gel grid hybrid mattress
Polyurethane foam
Year Launched
2023
2015
Unique Points

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

  • Airgocell® Foam
  • Zero Gravity Layer (AirGrid®)
  • HRX Foam
  • Pocket Spring Layer
  • HRX Foam Base

The New Koala Mattress has customisable firmness and 3 zones of support, you can flip the top layer to get the firmness just right. Here's the layers:

  • Lyocell Sleep Surface
  • Kloudcell™ comfort layer
  • NoPressure Adaptive Core
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 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.

The Koala mattress has a double-sided comfort layer that you access by unzipping the cover, and flip this layer over. You can choose between medium-firm support and firmer support. Koala recommend trying the medium-firm default side first.

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
Emma Zero Gravity
Koala
Layers
Airgocell® Foam, Zero Gravity Layer, HRX Foam, Pocket Spring Layer, HRX Foam Base
Kloudcell™ comfort layer, NoPressure Adaptive Core
Cover
The 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.
Tencel - Nothing beats breathability in bed. Made with a TENCEL™ Lyocell fibre, all you need to know about our sensitive and soothing 7cm comfort layer is that it absorbs and releases moisture, making nodding off a breeze.
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
Sweaty 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.
Our customisable, double-sided Kloudcell™ comfort layer means you can choose what firmness level of work for you. It comes in a medium-firm feel but if you’re on the lookout for something a little firmer, it's as easy as unzipping and flipping the comfort layer.
Support
No more back or neck pain with the Zero Gravity mattress. Thanks to our premium AirGrid® 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.
To help create an ideal foundation for sleeping, 3 targeted high-density precision cut support zones are designed to take the pressure off. No matter what position you prefer, overall it helps make a better sleeping experience.
Manufactured in
Germany
China

Posts

Interesting bedtime reading articles

Top Recommended Mattress by CHOICE®

Zero gravity has Innovative AirGrid technology for weightless and undisturbed sleep

[Read more]

Koala's Mission

Koala supports 1% for the Planet, and many other charities, check them here...

[Read more]

Size & Weight

Available Sizes
Single, King Single, Double, Queen, King
Single, King Single, Double, Queen, King
Mattress Depth
25 cm
25 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)
25.1
20
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)
32.2
25
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)
38.5
30
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)
46.7
35
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)
56.4
42
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

Why is the Emma Zero Gravity so special?

Does an Emma mattress smell?

Does the Emma Zero Gravity Hybrid get hot?

Why does my Koala mattress smell?

Can I wash my Koala mattress cover?

Can Koala mattress be flipped?

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)
100
120
Warranty (Years)
10
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

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

We use the latest technology to squish our mattress and deliver it in a small box. Ready to sleep on immediately. We offer free 4 hour delivery in Sydney, Melbourne, Brisbane, Perth and Adelaide. Everywhere else, delivery is still fast and free.

Related Comparisons

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