Updated
July 18, 2026
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The Newentor Hesperis is an adjustable-firmness memory foam mattress that lets you change how firm your bed feels without buying a new one. It pairs a 7-zone memory foam build with a coconut-and-bamboo cover, CertiPUR-US-certified foams and a 120-night trial, and like the rest of the Newentor range it is sold at heavy, frequent discounts off an inflated list price.
In this review we break down how the Hesperis is built, how its adjustable firmness works, how it feels across sleeping positions, what it costs in every Australian size, and who should (and should not) buy it. The short version: it is a flexible, well-certified all-foam bed for the money, provided you are happy with an all-foam feel rather than the bounce of a spring hybrid.
Sleep Society rating
Newentor Hesperis ★★★★☆ 4.1/5
Firmness: Adjustable (soft, medium and firm sides) | From: $528 (check current price) | Trial: 120 nights | Warranty: 10 years
How it scores
Comfort is the standout thanks to adjustable firmness and 7-zone support, and perks are strong with a 120-night trial and 10-year warranty. Value is good for a certified adjustable bed, though ease of use drops a little because reconfiguring the firmness layer takes some effort.
The bottom line
The Newentor Hesperis is the mattress to buy when you want to fine-tune firmness without gambling on one fixed feel. Adjustable soft, medium and firm sides, 7-zone memory foam, a coconut-and-bamboo cover, CertiPUR-US and OEKO-TEX certifications and a 120-night trial are a lot for a bed that starts around $528. It is all-foam rather than a spring hybrid and the pricing swings with constant sales, so confirm the live figure, but for adjustable comfort on a budget it is a strong pick.
We assess every mattress on the same five criteria – quality, value, comfort, ease of use and perks – using the brand’s published construction, aggregated owner reviews from ProductReview.com.au and CHOICE, and hands-on assessment of the feel, cover and setup. We re-check pricing on the brand’s live page at each update.
The Newentor Hesperis suits sleepers who are not sure how firm they want their bed, couples with different firmness preferences, and anyone who wants zoned memory foam support without paying premium prices. Its adjustable firmness makes it a natural fit for our back pain and best cheap mattress guides. Sleepers who want spring bounce and airflow may prefer the brand’s own Newentor Hybrid, and dedicated plush-feel shoppers who want a washable-cover luxury bed may prefer a pricier option like the Ecosa.
The Newentor Hesperis is a 22cm all-foam mattress built around a 4cm + 2cm + 16cm layer stack under a natural-fibre cover. From the top:
The comfort layer can be unzipped and rearranged to change the firmness between softer and firmer configurations, and the mattress is symmetrical so it can be turned end to end. The foams are CertiPUR-US certified for low emissions and the cover is OEKO-TEX Standard 100 certified. It ships vacuum-packed in a box and expands once unrolled.
Origin Mattress
The Best Value for Money Hybrid Mattress In Australia → Origin Mattress
The headline feature is adjustable firmness: the Hesperis has soft, medium and firm configurations, so you can set it up plush or supportive rather than living with a single feel. The 7-zone core gives firmer support under the lower back and softer give at the shoulders, which keeps the spine aligned for back and side sleepers, and couples who disagree on firmness can compromise more easily than with a fixed bed.
As a dense all-foam mattress the Hesperis absorbs movement well, so a restless partner is unlikely to wake you. It does not have the pronounced bounce of a pocket-spring hybrid.
The gel-visco top layer and the moisture-wicking coconut-and-bamboo cover help it run cooler than a plain memory foam bed, though a dense all-foam mattress still traps more heat than a spring hybrid, so committed hot sleepers should keep that in mind.
There is a mild new-mattress smell on unboxing that clears within a day or two in a ventilated room; the CertiPUR-US certification means the foams are made without the worst offenders.
| Size | Dimensions (cm) |
|---|---|
| Single | 92 x 188 x 22 |
| Long Single | 92 x 203 x 22 |
| King Single | 107 x 203 x 22 |
| Double | 137 x 188 x 22 |
| Queen | 153 x 203 x 22 |
| King | 183 x 203 x 22 |
| Super King | 203 x 203 x 22 |
Type: adjustable all-foam · Height: 22cm (4cm + 2cm + 16cm) · Trial: 120 nights · Warranty: 10 years · From $528 (RRP $880). Newentor discounts heavily and prices change often, so confirm the live price before buying.
The Newentor Hesperis starts around $528 for a single on its regular sale pricing, against a list price near $880, and rises with size. Newentor runs frequent, deep discounts off inflated list prices and the per-size pricing moves around a lot, so treat the sale price as the real price and always confirm the live figure before you order.
Newentor ships free Australia-wide, typically within 2 to 7 business days. The mattress arrives compressed and vacuum-packed in a box; you slide it onto your base, cut the plastic and it expands over a few hours. Setup needs no tools. To change the firmness you unzip the cover and rearrange the comfort layer. Turn the mattress end to end every few months to even out wear, and if you place it on a slatted or floor base, let the underside air occasionally to avoid moisture build-up.
With a 10-year warranty and CertiPUR-US foams, the Newentor Hesperis is built to last close to the typical 7–10 year mattress lifespan. Turning it end to end every few months and using a mattress protector will keep it in shape, and the adjustable comfort layer means you can refresh the feel if it softens over time.
Both, because the firmness is adjustable. The Hesperis has soft, medium and firm configurations, so you can set it up plush or supportive by rearranging the comfort layer.
You unzip the cover and rearrange the comfort foam layer to switch between softer and firmer configurations. It takes a little effort but means one bed can suit different preferences.
The gel-visco top foam and the coconut-and-bamboo cover help it run cooler than a plain memory foam bed, but as a dense all-foam mattress it still traps more heat than a spring hybrid.
If you want spring bounce and airflow rather than adjustable foam, the brand’s own Newentor Hybrid is worth comparing, and for a washable-cover all-foam bed with adjustable firmness the Ecosa is the pricier step up.
Still deciding? Start with our best mattress in Australia guide.
