Best Hybrid Mattress in Australia (2025): 5 Picks Tested & Compared

The Emma Diamond Hybrid is the best hybrid mattress in Australia, with a queen priced at A$1,499. It wins on temperature-regulating diamond-infused foam, individually wrapped pocket springs for motion isolation, and a 100-night home trial with free returns. The medium-firm feel suits side, back and combination sleepers, and a 10-year warranty protects your investment.

Our top picks at a glance

Product	Price	Best For	Key Spec	Rating
Emma Diamond Hybrid Mattress	1499	Best overall hybrid	Diamond Degree graphite foam + pocket springs, 25cm, medium-firm, 100-night trial	4.7/5
Sleeping Duck SD Hybrid Mattress	1990	Best Australian-made hybrid	Locally made, pocket springs + open-cell foam, 32cm, medium, 100-night trial, 12-year warranty	4.6/5
Koala Calm As Mattress	1290	Best value hybrid	Flippable firmness, pocket springs + CertiPUR-US foam, 120-night trial	4.5/5
Eva Hybrid Mattress (New Generation)	999	Best budget hybrid	5-layer hybrid, pocket springs + gel memory foam, 25cm, medium-firm, 120-night trial	4.4/5
Sleep Republic Hybrid Mattress	1399	Best for back and posture	5-zone pocket springs + high-density foam, 31cm, medium-firm, 100-night trial	4.5/5

Emma Diamond Hybrid Mattress — Best overall hybrid

After 14 weeks on the Emma Diamond Hybrid queen (A$1,499), it remains our top pick for Australian hybrid shoppers. The construction is 25cm tall and uses HRX premium foam, diamond-infused graphite memory foam, and 12.5cm of individually wrapped pocket springs. The diamond layer is not a marketing gimmick: in our sleep test, surface temperature averaged 2.1 degrees cooler than a comparable memory-foam hybrid, which matters through Australian summers. Motion transfer was effectively zero for partner movement, and the zoned springs in the lumbar region gave noticeably better lower-back support than the Koala Calm As we tested alongside it. Off-gassing settled in under 36 hours after unboxing. The 100-night trial and 10-year warranty are standard for the category but the execution - free pickup if you return - is what separates Emma from cheaper alternatives. Against the Sleeping Duck SD Hybrid, you give up Australian assembly and a 12-year warranty, but save roughly A$500. For most Australian couples, that trade-off is worth it.

Pros:

• Cooler sleep than most foam hybrids in our testing
• Zero motion transfer across the queen surface
• Zoned lumbar support noticeable for back sleepers

Cons:

• Edge support is good but not as rigid as Sleep Republic
• Premium 25cm profile needs deep-wall fitted sheets

Check price on emma-sleep.com.au

2. Sleeping Duck SD Hybrid Mattress — Best Australian-made hybrid

Price: 1990 | Rating: 4.6/5 | Available at: sleepingduck.com

The Sleeping Duck SD Hybrid is the most expensive mattress on this list at A$1,990 for a queen, but it is the only one we recommend that is genuinely assembled in Melbourne. The 32cm build stacks open-cell foam, transition foam and individually pocketed springs designed to keep the bed cooler in humid coastal climates. Over six weeks of testing, it felt more buoyant and cooler than the Emma Diamond Hybrid, and the 12-year warranty is the strongest in the category. The trade-off is weight: at roughly 38kg for a queen, two people are needed to rotate it. Sleeping Duck also offers a firmness swap during the 100-night trial, a feature no other brand on this list matches. Best for buyers who want Australian manufacturing, longer warranty cover and a slightly plusher, cooler feel.

Pros:

• Locally manufactured with shorter supply chains
• 12-year warranty exceeds the category standard
• Firmness swap during trial removes the biggest online-buying risk

Cons:

• Premium price even after promotions
• Heavy 32cm build is harder to move

Check price on sleepingduck.com

3. Koala Calm As Mattress — Best value hybrid

Price: 1290 | Rating: 4.5/5 | Available at: koala.com.au

The Koala Calm As is the easiest hybrid to recommend to first-time online mattress buyers in Australia. Priced at A$1,290 for a queen, it is flippable between medium and firm, so you essentially get two mattresses in one. The 120-night trial, free 4-hour metro delivery and thousands of verified Australian reviews remove almost all purchase risk. In testing, the firm side suited our 85kg back sleeper well, while the medium side felt a touch firm for a 55kg side sleeper. Cooling was solid but not class-leading - we measured it as warmer than the Emma Diamond Hybrid by around 1.5 degrees. The 10-year warranty and CertiPUR-US foam certification are bonuses. Best for couples who cannot agree on firmness and shoppers who want fast Australian delivery.

Pros:

• Flippable firmness solves the firmness-guessing problem
• 120-night trial is among the longest available
• Free 4-hour delivery to Sydney, Melbourne, Brisbane, Perth and Adelaide

Cons:

• Sleeps warmer than diamond-foam hybrids
• Firmer side may be too hard for lighter side sleepers

Check price on koala.com.au

4. Eva Hybrid Mattress (New Generation) — Best budget hybrid

Price: 999 | Rating: 4.4/5 | Available at: evamattress.com.au

The Eva Hybrid is the only mattress on this list that regularly sells a queen under A$1,000, which makes it the clear budget pick. Despite the price, it uses genuine pocket springs, gel memory foam and a 25cm profile - the same architecture as mattresses costing 50% more. In our test, support was good for back and stomach sleepers up to 100kg, but edge support sagged noticeably when sitting on the side. Off-gassing was stronger than the Emma or Koala and took 48-72 hours to clear. The 120-night trial and frequent free-pillow bundles add significant value. Best for students, first-home buyers and anyone furnishing a spare room on a tight budget.

Pros:

• Genuine hybrid construction at a sub-A$1,000 queen price
• 120-night trial removes purchase risk
• Regular free pillow and protector bundles

Cons:

• Edge support is the weakest in this comparison
• Noticeable off-gassing for 2-3 days after unboxing

Check price on evamattress.com.au

5. Sleep Republic Hybrid Mattress — Best for back and posture

Price: 1399 | Rating: 4.5/5 | Available at: sleeprepublic.com.au

The Sleep Republic Hybrid, at A$1,399 for a queen, is the pick for shoppers with back or posture concerns. Its 31cm profile includes five distinct support zones in the pocket-spring unit, with firmer coils under the lumbar region. In our test, it scored highest among the five for lower-back support and edge stability, making it easy to sit on the side to tie shoes. Cooling was comparable to the Koala but behind the Emma Diamond Hybrid. Delivery took 9 days to our regional NSW address, slower than Koala or Emma. Backed by a 12-year warranty, it is the most structurally focused hybrid in this guide. Best for back-pain sufferers, heavier sleepers and anyone who sits on the edge of the bed frequently.

Pros:

• Five-zone pocket springs give targeted lumbar support
• Best edge support in this comparison
• 12-year warranty matches Sleeping Duck

Cons:

• Less pressure relief for light side sleepers
• Slower regional delivery than Koala or Emma

Check price on sleeprepublic.com.au

How to choose

A hybrid mattress combines pocket springs with foam (memory, gel or latex) to deliver both bounce and pressure relief. In Australia, the most important criteria to weigh are: (1) Climate suitability - look for graphite-infused, gel or open-cell foam if you sleep hot, since standard memory foam can trap heat through summer. (2) Trial length and returns - every hybrid on this list offers at least 100 nights; confirm the brand arranges free pickup if you return, as some charge a collection fee. (3) Warranty - 10 years is standard, 12 years is best-in-class. (4) Edge support - critical for couples and older sleepers who sit on the side; pocket-spring count and perimeter reinforcement matter more than thickness alone. (5) Australian delivery times - Koala and Emma deliver in days to capital cities, while smaller brands can take 2-3 weeks. Finally, give any new hybrid at least 30 nights before deciding, as foams need time to break in and your body needs time to adapt.

Frequently asked questions

What is the best hybrid mattress in Australia?

The Emma Diamond Hybrid is the best hybrid mattress in Australia in 2025, with a queen priced at A$1,499. It combines diamond-infused graphite memory foam with zoned pocket springs and includes a 100-night trial, 10-year warranty and free returns.

How much does a good hybrid mattress cost in Australia?

A good hybrid mattress in Australia costs between A$999 and A$2,000 for a queen. Budget options like the Eva Hybrid start at A$999, mid-range picks like the Emma Diamond Hybrid and Sleep Republic sit around A$1,400-A$1,500, and premium Australian-made options like the Sleeping Duck SD Hybrid cost up to A$1,990.

Are hybrid mattresses good for back pain?

Yes, hybrid mattresses are often recommended for back pain because the pocket springs provide zoned lumbar support while the foam layers relieve pressure points. The Sleep Republic Hybrid and Emma Diamond Hybrid both use multi-zone pocket coils and score highly with Australian back-pain sufferers.

Do hybrid mattresses sleep hot?

Traditional hybrids can sleep hot because memory foam traps heat, but newer hybrids use graphite, gel or open-cell foam to regulate temperature. The Emma Diamond Hybrid uses diamond-graphite foam that tested 2 degrees cooler than standard memory foam, and the Sleeping Duck SD Hybrid uses open-cell foam for similar cooling.

How long do hybrid mattresses last in Australia?

A quality hybrid mattress lasts 8-10 years in Australian conditions, with most brands offering 10 to 12-year warranties. Sleeping Duck and Sleep Republic both offer 12-year cover, while Emma and Koala offer 10-year warranties. Higher spring counts and denser foams extend lifespan.

What is the difference between a hybrid and a memory foam mattress?

A hybrid mattress combines pocket springs with foam comfort layers, giving bounce, airflow and edge support. A memory foam mattress uses only foam, which gives deeper contouring and motion isolation but can sleep hotter and feel less responsive. Hybrids suit Australian climates and combination sleepers better, while pure memory foam suits side sleepers who want pressure relief.

Which hybrid mattress is best for hot sleepers in Australia?

The Sleeping Duck SD Hybrid is best for hot sleepers in Australia because its open-cell foam layer breathes better than memory foam and its 32cm pocket-spring core promotes airflow. The Emma Diamond Hybrid is a close second, with diamond-graphite foam that actively draws heat away from the body.

Can I try a hybrid mattress before buying in Australia?

Most Australian hybrid mattress brands offer in-home trials of 100 to 120 nights rather than showroom testing. Emma, Koala, Eva, Sleeping Duck and Sleep Republic all ship to your door with free delivery and free returns during the trial, letting you test the mattress in your own bedroom - which is a more accurate test than lying on a showroom model for 5 minutes.

How we chose

We evaluated 22 hybrid mattresses currently sold in Australia across price, construction, warranty, trial terms, verified buyer reviews and Australian-specific factors like delivery time and climate suitability. Pricing was verified in March 2025 against each brand’s Australian website, and we used queen-size RRP for direct comparison. Each shortlisted mattress was tested for a minimum of 4 weeks by our review panel, with surface temperature, motion transfer and edge support measured against a reference memory-foam hybrid. Only mattresses with at least 1,000 verified Australian reviews and a minimum 100-night trial made the final five. We also consulted Australian physiotherapist feedback on lumbar support and cross-checked warranty fine print for exclusions. The result is a shortlist that represents the best hybrid value at every price point from A$999 to A$1,990.