Best Mattress for Adjustable Beds in Australia

The Ergoflex 5G is my best overall mattress for adjustable beds in Australia due to its cushioning Visco-Elastic memory foam, fast-acting response time, and strong edges. Adjustable beds need a flexible, durable mattress that can bend to the frame's shape. Luckily, the Ergoflex 5G’s all-foam construction is excellent for contouring to an adjustable bed frame. Its Visco-Elastic memory foam is flexible and cradling, conforming to your body for effective pressure relief. From my tests, I measured a compression of 2.19 inches, enough for my shoulders and hips to feel cushioned while keeping my spine comfortably straight. This is 0.01 inches firmer than the Emma Comfort, making the Ergoflex 5G a slightly better option for spinal support for an adjustable bed.

In addition to being cradling, the Visco-Elastic foam in this model is fast-acting. This ensures ease of movement, a trait that’s hard to accomplish for some memory foams due to their naturally slow response. From my review, the Ergoflex 5G took only 0.4 seconds to recover from compressions. This quick response ensured I could move across the mattress top effortlessly. It’s 0.3 seconds faster in responding than the Koala’s medium-firm side, meaning the Ergoflex 5G better suits sleepers who want a modern feel to their memory foam mattress.

The Ergoflex 5G also has robust edges, which is crucial for an adjustable bed. When testing this mattress, I measured a sinkage of 3.6 inches. I could sit and lie at the edge and feel stable and supported. The Ergoflex 5G has 0.7 inches firmer edges than the Peacelily on its medium side, making the Ergoflex 5G more suitable for sleepers who want to use the entire width of their adjustable bed.

The Newentor Hybrid is my best hybrid option for adjustable beds due to its flexible, springy feel, its slow-adaptive foam, and its excellent edge support. The best mattresses for adjustable beds are often latex and memory foam, but they lack the bounciness of innerspring mattresses. Hybrids like the Newentor can easily create a middle ground, providing enough flexibility to be compatible with an adjustable base while also being springy for easy movement.

Per my review, I calculated a total bounce of 10.8 inches, making for a highly springy surface. I was pleasantly buoyant and evenly supported while lying on the mattress, and I could change positions effortlessly. The Newentor Hybrid had more bounce than the ErgoFlex 5G by 4.3 inches. That means the Newentor Hybrid is the better option for springy, unrestricted sleep.

To balance out the inherent spring, the Newentor Hybrid uses Gel-Visco Flow foam in its top layer that slowly conforms to pressure. Through my tests, I found the Newentor Hybrid bounced back from weight placed on it after 1.1 seconds. I could feel this layer's slow, dense nature as I shifted positions. However, it’s a bit thin, so I never felt its dense material would constrict my movement. This layer only enhanced my sleep and helped relieve pressure.

The Newnetor reacts slower than the Emma Comfort in this regard by 0.9 seconds, making the Newentor Hybrid the better option for slow-adaptive relief.

An adjustable base also needs durable edges, which the Newentor Hybrid can easily supply. Its coils make the centre and edges able to handle weight well. In my review, the edges compressed at 3.8 inches, and I felt stable without much sagging while lying at the edge. The Newentor Hybrid outperformed the Peace Lily’s medium side by 0.5 inches in edge support, making the Newentor Hybrid better for sleepers who want stable edges and peace of mind.

Peacelily is a comfortable mattress that most sleepers will enjoy. This mattress features a unique design, which provides different firmness levels on each side. The top side offers a gentle medium firmness level, which is ideal for side sleepers.

On the other hand, the other side of the mattress provides a firmer mattress rating. The firmness on this side is more suitable for back sleepers. From my tests, I measured a sinkage of 1.87 inches on this model’s firm side, which kept my muscles free of tension and my spine in excellent alignment. This is 0.33 inches firmer than the Emma Comfort, which means the Peacelily will suit sleepers who want a firmer, springier sleep surface.

In my opinion, if you like a soft mattress, the Peacelily mattress may not be ideal because the mattress feels firmer than the Emma Comfort and Noa mattress.

Another critical feature of the Peacelily is latex’s inherent ability to disperse heat. Latex doesn’t hold on to heat like memory foam does, which can provide a cooler sleep surface. When testing the Peacelily, I measured a temperature of 30.3 degrees Celsius and slept cool and comfortably without any uncomfortable heat at night. The Peacelily slept 1.4 degrees cooler than the Emma Comfort, making the Peacelily the better option for hot sleepers.

Furthermore, unlike other bed manufacturers, this mattress offers a long warranty period of 25 years. Sleepers can also take advantage of the 100-night trial period just in case they are unsure if the mattress will fit their adjustable bed.

Based on Our Review

When I tested the Peacelily, I found I was incredibly comfortable on my side with both firmnesses, a slight preference for the softer side. My shoulders and hips were cushioned. Although it wasn’t as conforming as memory foam, it still achieved a nice, pressure-relieving feeling. Its flexibility and comfort suit sleepers needing a responsive, fast-acting latex mattress for an adjustable bed.

The Koala is my best mattress for an adjustable bed for couples due to its excellent motion isolation properties, slow-adaptive Kloudcell foam, and bounce levels. Mattresses for adjustable beds need to be flexible and able to absorb a high level of motion so couples aren’t waking up continually from jostling at night. The Koala does an excellent job in this regard due to its dense, cushioning Kloudcell foam. From my tests, this model absorbed motion from my compressions up to 2 inches from the glass of water on its medium-firm side. This changed to 2.5 inches on its firmer side. On both sides, my partner only noticed mild shaking and slept peacefully even though I got into bed late. The Koala’s medium-firm side has 6 inches better motion isolation than the Peacelily, meaning the Koala works better for couples seeking minimal disturbances.

In addition to being motion-isolating, the Kloudcell foam layer is also slow-adaptive. This ensures proper weight redistribution over a wider area for heightened comfort. According to my tests, the Koala recovered from compressions on its medium-firm side after 0.7 seconds. Its firm side recovered after 0.5 seconds. The only difference I noticed between both sides was the firmer side felt better for my spine, while the medium-firm side had spongy contouring that molded slower to my body. The Koala’s medium-firm side is 0.5 seconds slower than the Emma Comfort, meaning the Koala is better for slow-adaptive pressure relief.

Another feature that may be helpful for couples is the Koala’s bounce levels, as a higher-energy response can make fast movement easier. From my review, the Koala had a bounce of 7.4 inches, which is slightly higher than average for an all-foam mattress. This adequate level of bounce made it easier for me to move across the width of the bed. The Koala may not have as high of a bounce as an all-latex model like the Peacelily, but this is understandable as latex is naturally springier than memory foam. The Koala had 2.36 inches less bounce than the Peacelily. However, the Koala’s motion isolation was 6 inches better than the Peacelily. That means the Koala is the better option for couples who want a well-rounded mattress for an adjustable bed.