German-engineered cooling technology meets aggressive pricing. 150-night trial — the joint longest in Australia. The cheapest major brand Queen at $1,029. But is it all hype, or does Emma actually deliver?
4.3
7,000+ Reviews
$1,029
Queen Price
150
Night Trial
30+
Awards Won
Quick Verdict
Emma Comfort is the most affordable major brand mattress in Australia and one of the best for hot sleepers. The Airgocell and Halo Memory Foam layers are genuinely cooler than most competitors, and the 150-night trial gives you 5 months to decide — the joint longest in the market. It frequently goes on deep sale (40-50% off), which makes it exceptional value. The downsides? Edge support is weak, the 10-year warranty is shorter than Ecosa/OneBed/Origin (all 15 years), and it won’t suit anyone over 100kg long-term. But for the price, especially on sale, it’s hard to beat.
BEST FOR: Hot sleepers, side sleepers, budget-conscious buyers, people who want the longest trial SKIP IF: You want firm support, strong edge support, adjustable firmness, or weigh over 100kg
Our Rating
8.1
/10
Comfort
8.5
Cooling
9.0
Support
7.5
Value
9.0
Motion Isolation
8.5
Edge Support
6.0
$1,029
Queen (Full Price)
~$559
Queen (On Sale)
10 yr
Warranty
25cm
Height
Background
Who Is Emma?
Emma Sleep is a German mattress company founded in 2015 in Frankfurt. They’ve expanded to 30+ countries and have won over 30 international design and quality awards. In Australia, Emma has a 2026 ProductReview.com.au Award and 7,000+ five-star reviews. They’re known for aggressive discounting — sales of 40-50% off happen regularly (sometimes even deeper), making Emma one of the best value mattresses when purchased during a promotion. Emma currently offers the Comfort (entry-level, this review), Comfort Protect (hypoallergenic), Diamond Hybrid (premium), and Luxe (luxury) models, plus pillows, bed frames, toppers, and bedding.
Construction
What’s Inside the Emma Comfort Mattress?
Removable UltraDry Cover
Breathable, moisture-wicking cover with built-in elasticity. Fully removable and machine-washable. OEKO-TEX Standard 100 certified — no harmful chemicals. This is a genuine advantage over Koala and Sleep Republic which have non-removable covers.
Airgocell Foam (Emma’s Cooling Layer)
Emma’s proprietary open-cell foam designed for maximum airflow. This is what makes Emma cooler than most competitors — the open-cell structure allows air to circulate rather than trapping heat like traditional memory foam. Provides initial comfort and pressure relief.
Halo Memory Foam
Pressure-relieving memory foam that contours to your body shape. 5-zone design provides targeted support — softer at shoulders and hips, firmer at the lumbar. Adapts to your sleeping position throughout the night.
Edge-to-Edge Infinity Springs
The Emma Comfort includes a pocket spring layer for responsive support and motion isolation. The “infinity” design extends springs to the edges, though edge support is still weaker than dedicated hybrid mattresses like Sleep Republic or Luxara. Lightweight at just 35kg for a Queen — much easier to move than most hybrids.
HRX Support Base
High-resilience base foam providing the structural foundation. Prevents bottoming out and adds durability. Combined with the springs above, this gives Emma a medium feel (~5.5-6/10 firmness).
Feel & Comfort
How Does It Feel?
Emma Comfort sits at medium firmness (~5.5-6/10) — softer than most competitors. You sink in gently, especially at the hips and shoulders, which is exactly what side sleepers want. The Airgocell layer provides a noticeably cooler surface than standard memory foam — this isn’t marketing fluff, multiple independent reviews confirm Emma sleeps cooler than Ecosa, Koala, and OneBed.
For side sleepers: Excellent — this is Emma’s sweet spot. Pressure relief at shoulders and hips is the best in its price range. For back sleepers: Good for lighter back sleepers. Heavier back sleepers (90kg+) may find it too soft — consider Origin or Sleep Republic instead. For stomach sleepers: Not ideal — the softer feel allows hips to sink, which can cause lower back strain. For couples: Good motion isolation from the foam layers, but weak edge support means you may feel like you’re rolling toward the centre.
Honest Assessment
Pros & Cons
What We Love
✓ Best cooling technology in AU (Airgocell) ✓ 150-night trial — joint longest in market ✓ Most affordable Queen ($1,029 full / ~$559 on sale) ✓ Removable, machine-washable cover ✓ OEKO-TEX Standard 100 certified ✓ Lightweight (35kg Queen) — easy to move ✓ Deep sales happen regularly (40-50% off)
What We Don’t
✕ Weak edge support — soft and flimsy edges ✕ 10-year warranty (Ecosa/OneBed offer 15) ✕ No firmness adjustment — one setting only ✕ Too soft for stomach sleepers and heavy people ✕ Regional delivery fee ($79 outside metro) ✕ Frequent deep discounting raises “true value” questions
Head to Head
How Emma Compares
Emma vs Koala
Australia’s biggest rivalry
The two most popular bed-in-a-box brands in Australia. Emma is softer, cooler, cheaper ($1,029 vs $1,249), and has a longer trial (150 vs 120 nights). Koala is firmer, has flippable firmness, faster delivery (4hr metro), and better brand recognition. Both have washable covers.
Choose Emma if: You sleep hot, you’re a side sleeper, or budget matters. Choose Koala if: You want firmness options, faster delivery, or prefer a firmer feel.
Emma’s strength is cooling; Ecosa’s is adjustable firmness (3 settings). Emma is cheaper ($1,029 vs $1,170) and has a longer trial (150 vs 100 nights). Ecosa has a longer warranty (15 vs 10 years) and B-Corp certification. Emma is softer; all of Ecosa’s settings lean firm.
Choose Emma if: Cooling is your priority and you want a softer feel. Choose Ecosa if: You want adjustable firmness and the longest warranty.
Both are affordable but completely different mattresses. Origin is a firm hybrid with pocket springs at ~$859. Emma is a softer foam mattress at $1,029. Origin has better support, edge performance, and a 15-year warranty. Emma has better cooling and a longer trial (150 vs 120 nights).
Choose Emma if: You’re a side sleeper who runs hot. Choose Origin if: You’re a back/stomach sleeper who wants firm support and better value.
Fundamentally different. Emma is primarily foam-based with cooling focus. Sleep Republic is a true hybrid with 1,850 pocket springs, Spinal Foundation endorsement, and reinforced edge support. Both offer 150-night trials. Sleep Republic costs slightly more ($1,095 vs $1,029) but offers far superior support.
Choose Emma if: Cooling is your top priority and you prefer softer feel. Choose Sleep Republic if: You want springs, back support, edge support, or share a bed.
Sale alert: Emma runs frequent deep sales — 40-50% off is common, sometimes even deeper. The “full price” is rarely what you’ll pay. If there’s no sale right now, wait 2-4 weeks — another one is coming. Current sale prices shown below are approximate and may vary.
Size
Full Price
Typical Sale Price
Single
$599
~$329
King Single
$749
~$409
Double
$899
~$489
Queen
$1,029
~$559
King
$1,199
~$649
Emma almost always has some form of promotion active. Prices last checked: April 2026. Regional delivery ($79) applies outside metro areas.
✓ Sleep hot — best cooling tech in AU ✓ Side sleeper — excellent pressure relief ✓ Want the cheapest major brand Queen ✓ Want the longest trial (150 nights) ✓ Want a washable, removable cover
Skip Emma If You…
✕ Want firm support — Emma is medium-soft ✕ Need strong edge support — weak edges ✕ Weigh over 100kg — foam will compress ✕ Stomach sleeper — hips sink too much ✕ Want adjustable firmness — go Ecosa or Sleeping Duck
Another option
If cooling is the whole reason you’re here
Emma vs Sleep Republic
SPRINGS VS FOAM
Emma manages heat rather than avoiding it. Airgocell is open-cell foam with airflow channels cut through it, and it works — but it is still foam, and foam holds warmth by design.
Springs don’t have that problem: air moves between them without anything being engineered to let it. Sleep Republic is a pocket-spring hybrid with 1,850 individually wrapped springs, the same 150-night trial as Emma, and a 12-year warranty instead of 10.
Still buy Emma if: you want a softer, more cushioned feel. Springs give you airflow and edge support; foam gives you the sink-in that Emma is known for.
It depends on your weight and the cause of your pain. For lighter people (under 80kg) with upper back or shoulder pain, Emma’s pressure relief can help. For lower back pain or heavier people, Emma may be too soft — consider Sleep Republic (Spinal Foundation endorsed) or Origin (firm hybrid) instead.
Is Emma better than Koala?
Different strengths. Emma is softer, cooler, cheaper, and has a longer trial. Koala is firmer, has adjustable firmness (flippable), faster delivery (4hr metro), and is more popular in Australia. For hot sleepers and side sleepers: Emma. For couples and people who want firmness control: Koala.
Why is Emma always on sale?
Emma uses aggressive promotional pricing as their marketing strategy — similar to brands like Origin. The “full price” is essentially the RRP, but most customers buy during one of the frequent 40-50% off sales. This is normal for Emma and doesn’t indicate a quality issue. If anything, it means you should never pay full price — wait for a sale if one isn’t currently running.
Does Emma deliver free?
Free delivery to metro areas (Sydney, Melbourne, Brisbane, Perth, Adelaide). Regional delivery incurs a $79 flat fee. Metro delivery is typically 2-7 business days, with same-day available if ordered before 10am AEST on weekdays.
What’s the difference between Emma Comfort and Emma Diamond?
Emma Comfort ($1,029 Queen) is the entry-level model with Airgocell cooling foam. Emma Diamond Hybrid (~$1,459 Queen) is the premium model with graphite-infused foam and a more advanced spring system for better temperature regulation and support. If budget allows and cooling is critical, Diamond is the upgrade. For most people, Comfort is sufficient.
Is Emma Mattress Australian?
No — Emma is a German company (founded in Frankfurt). They design in Germany and manufacture overseas. They have a strong Australian presence with local customer service, Australian warranty coverage, and AU-specific product lines. If Australian-made matters, consider Luxara.
Affiliate Disclosure: BestMattressAustralia may earn a commission if you purchase through our links, at no extra cost to you. This doesn’t influence our reviews — we include honest pros AND cons for every brand. Prices shown are approximate. Emma runs frequent promotions — always check emma-sleep.com.au for current pricing. Last updated April 2026.
