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5Ergoflex Memory Foam Mattress King

Ergoflex Memory Foam Mattress King

 Verified
5Ergoflex Memory Foam Mattress King
4.9

444 reviews

Positive vs Negative
98%2%
Sleeping Position
  • Side
  •  · 
  • Back
  •  · 
  • Front
Adjustment Period
  • Days
  •  · 
  • Weeks
  •  · 
  • Months
  •  · 
  • I never got used to it!
Perceived Firmness ?
  • Very Soft
  •  · 
  • Soft
  •  · 
  • Medium
  •  · 
  • Hard
  •  · 
  • Very Hard
Pre-existing Neck / Back Issues ?Yes · No
Caused Discomfort ?Yes · No
Heat Retention ?Yes · No
Sagging ?Yes · No
Value for Money
4.8
5 Paul  · Never knew a mattress could be this good. Incredible nights sleep, night after night....
5 R L.  · Wonderful sleeping experience! – Best sleep ever! Really adjusts to your body shape and weight! We all love our mattresses
5 Michelle Wood  · So pleased we found Ergoflex – I’m very happy with our king Ergoflex & have recommended it the family & friends
5 Dev  · Perfect Mattress – Comfortable Delivery was on time Value for money Great experience Will recommend to friends as well
5 Mark W.  · Awesome Mattress – The most comfortable, supportive mattress I've ever slept on. Highly recommended.
5 sahil k.  · Great service and great product – Bought one in 2014, which stood the test of time and therefore bought the second one in 2023.

Reviews with attachments

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Metro D.
Metro D.2 posts
  King

Best mattress ever. Better than 5 k one at Harvey Norman – Absolutely SHOCKINGLY GREAT EXPERIENCE from mattress itself, pillows but even most importantly the company and people behind it. Rarely I leave reviews but honestly could not find enough good words to describe the feeling on getting the mattress and whole communication with a company. To do with a Christmas order had to kind of shift delivery… Read more

few times back and forth and it all has been welcomed with great understanding and warmth.

Purchased mattress on sale for just over 1.2 k which was absolutely a steal in comparison to temper breeze we tried at Harvey Norman for 5 k and couldn’t not return if we would not like.

We needed some reassurance we can move our old 40 plus bodies to new material with ability to return if we would not settle on it after sleeping ohm spring traditional mattress.

Oh dear! Can I tell you! Best move ever.

Mattress feel like heaven cloud wrapping your body ever slightly without feeling like falling through it.

It just a perfect combination of firmness and softness.

Customer service was such a breath of fresh air. I specifically want to thank Charles and whole team.

100% recommend!!!

We did extensive research between original, koala, Emma etc and only ergoflex was made from same exact material as tempur breeze.

It is best out of all of them

Latest follow-ups

freezoash
freezoashQLD
  Verified King

Where was this mattress all my life, you move an that’s it, not even your partner will feel you move. Sleep is so comfy and you whole body is supported, for me as i have had previous spine surgeries and i feel a kind of weight lessness on this… Read more

mattress As a person who is a hot sleeper with night sweats nothing and it is peak summer in QLD and i do not need the air con when on this mattress. Stays firm does not sag and durable for me. There will definitely be other mattress for us to purchase for the rest of the family as the sales come up.

I am totally more than satisfied with my buy should have done it earlier.

 Follow-up  · No smell i suppose you do bath everyday. delivery on time. not sure what edge support is about it on my bed i do not fall off the edge is overlocked with cord edging all around and it fine.

In-depth reviews

Keiran H.
Keiran H.
  King

BEST MATTRESS IN THE BOX OUT OF ALL OF IT (Origin, koala, emma etc) – Absolutely amazing experience moving from Harvey Norman $5000 mattress we used to have with springs for 10 years and it took some guts to buy mattress in the box for amazing value of just over $1000. This is absolutely incredible as mattress took perfect shape in few days like it never been in the box. Most importantly sleep quality was… Read more

fantastic. We use OURA most accurate sleep tracker and it never lies in terms of deep and rem sleep we get with my wife.

I am big tall guy and was worried mattress will not provide support but i was wrong. It really gives comfort and support for my occasionally bad back which came with turning 45:))

Never look back from moving from traditional spring mattress to ergoflex foam. It is better than it sounds.

Foam they used is same material as Tempur Breeze mattress which is specific type of foam.

mattress is super heavy which explains where all support come to each bone in your body.

It is AMAZING!

Also customer service was just ridiculously good, like.... shockingly good as we buy lots of stuff online to be sure in it.

It has been just great beginning of our 2025 to move to ergoflex from traditional mattress buyers in big shops with big rents.

CarolynG
CarolynGQLD
  Verified King

Ergoflex Memory Foam mattress is the best of its kind on the market – I have now purchased two Ergoflex Memory Foam Mattresses. I've bought other mattresses in a box (my partner bought one, and myself also some years ago). They were both uncomfortable for different reasons. I then bought an Ergoflex and have never looked back. It's firm but super comfortable. No sagging or dipping and no changes at all in the… Read more

evenness of the surface. To begin with it was quite firm, so I used a topper for a couple of weeks, and then took it off. After that, no problem. It felt great. I also bought a queen size for my daughter and her partner, who love it. They took (at most) three nights to get used to it. My daughter has a back problem which has significantly improved since she started sleeping on the Ergoflex. I sleep really well on my Ergoflex. This is a genuine approval of what I consider to be the best 'mattress in a box' on the market. You won't go wrong with it. I would buy another one again in a heartbeat. Great quality and the company is fantastic to deal with. Very responsive and will personally be in touch if you have any issues. So great customer service, imo.

Evie
EvieQLD2 posts
  King

The best support and the best sleep I've ever had – I would highly recommend Ergoflex to anyone finding it hard to get a good nights sleep. But I would say, you have to be prepared to rethink as the mattress is going to be quite different to what you're used to. If you want to sleep really well and do what's good for your body, you are on a winner. The mattress felt a bit strange at first, but it… Read more

really moulds around your body and gives you the best support. I had very restless nights before purchasing it and really needed a change. I did a lot of research and was a little concerned that I'd have to buy it without trying it, so I purchased a pillow first. When it arrived, the pillow felt a little hard but when I went to sleep, it was the best sleep I'd had in years. I realised that a 'comfortable pillow' was what I wanted, not what I needed. On that basis I bought the mattress. It was the best decision ever for me. If you want to sleep well, have an open mind and give yourself a few nights to get used to it and I think you will be really happy with the great sleep you're having.

Recent reviews

Lynn
LynnVIC8 posts
  King

Have had my mattress for over a year. Never had a memory foam mattress before. Had lots of back issues pre, during and post pregnancy. Bought another firm mattress which was not firm. The ergoflex is not exactly your typical 'firm' mattress but instantly cocoons the back and I got pressure relief instantly. My back took a while to settle but no… Read more

back pain now and I get pain after a few nights on a different mattress. The only thing I did not like was that it comes with instructions warning warranty void with electrical blankets and that it is not recommended (which was not present on their website). However the owner reached out to say when used correctly, this is not the case and they have been trying to remove the instructions. No sagging so far.

Helene
Helene2 posts
  Fair Incentive King

Very good ordering and delivery service for a fantastic product. I have a chronic back/leg condition from a nursing injury in the 1970's and have every possible treatment, including surgery. Nothing has helped with night leg pain over the years so purchasing this mattress was my last hope. It is superb - I very rarely wake during the night with… Read more

leg pain since getting the mattress (previously at least 3 times a night) so it's really has changed not only my night but my day time activity. Worth every single cent - thank you.

Brenda
Brenda2 posts
  King

I am now in mattress heaven thanks to the ERGOFLEX. After trying many mattresses and always waking up with back pain,I now leap out of bed ready to start my day pain free after a quality nights sleep!! The mattress is so comfortable plus light enough for me to lift on my own to change the linen.With the lower profile the fitted sheets also slip under the mattress beautifully .Could not be happier!! Show details

Lachlan F
Lachlan F
  King

We've now bought two Ergoflex mattresses. This second one replaced a 5-6 year old Tempur that had failed on us for the second time. After the previous warranty experience with Tempur warranty and our great experience with our first Ergoflex mattress, it was an easy decision to ditch the Tempur and just buy another Ergoflex. Both my wife and I are… Read more

sleeping better now than we have for months and as well as we ever did on the Tempur when it was brand new. What's gear is that we know from our other Ergoflex mattress that it won't fall on us like its much more expensive competitor. We love our Ergoflex mattresses and won't buy anything else now.

Kirsten A.
Kirsten A.QLD
  King

We've now had this mattress for 3 months and can confidently say it is the best mattress we've ever owned! It is our first non-spring mattress so we were nervous to make the change, but it has been such a great decision! Ordering and delivery was flawless and so much faster than expected. Would recommend to everyone!! Show details

Jonohendo
Jonohendo
  Fair Incentive King

Communication was good, the product is as advertised and is very comfortable. Shipping is quick and it is in a compact package which is easy to move up the stairs before unpacking. Show details

Anubhav
Anubhav
  Fair Incentive King

This is one of the best mattress that I have slept on. This is mandatory for the person having back pain or stiffness in the back. I know it is a bit costly though one time investment and worth enough to stretch your budget as your back and spine more important than money. Show details

Mattresses

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Michelle
MichelleSA3 posts
  Fair Incentive King

My husband and I have osteoarthritis, I also suffer from fibromyalgia and chronic migraines. I’ve found since having this mattress we have both found a substantial reduction in our aches & pains. So much as i bought us the pillows as well. I recommend this mattress to everyone with aches and pains through arthritis or fibromyalgia or whatever you… Read more

are dealing with. The memory foam on top also helps any movement, so if my husband gets up during the night I don’t wake up.

Amantin S.
Amantin S.WA2 posts
  Fair Incentive King

I’d had a spring mattress for years , it was pretty fancy back in the day, but I couldn’t wait to see what the fuss was about with the Ergoflex. Oh wow… the comfort hit me straight away. Honestly, I can flop down anywhere on it and be instantly comfy. Show details

Mirela
Mirela2 posts
  King

There are no words to describe how amazing the ergoflex mattress is. We have already purchased twice from them - 3 mattresses in total and counting … It’s the best sleep I have ever had! The first time we purchased a queen when I was pregnant and just fell in love with how amazing and relaxing it felt. My body was finally able to recover after… Read more

a long day of working as a nurse. This time round, 9 weeks away from having my second baby we bought a king size. I’ve been telling family and friends at work how amazing ergoflex is, especially for us nurses who literally run the whole time at work and ache from top to bottom. It is truely the best purchase. We even bought their pillows last time and let me just say … OMG!! The mattress and pillow combo = heaven !!

Jodi A
Jodi AWA
  Fair Incentive King

Ergoflex mattresses are awesome. I purchased a Queen size January 2025 for my sons room and was so impressed with the comfort, I purchased a King size for our spare room a few months later, which my parents are currently sleeping on and are loving. I will return to purchase another when our master bed mattress needs replacing and that will make all of our beds fitted with Ergoflex Mattresses. Show details

Kim Z
Kim ZQLD
  Fair Incentive Verified King

I recently purchased the Ergoflex mattress, and I have to say, it's been a game-changer! From the moment I laid down, I could feel the difference. The memory foam provides the perfect amount of support while still being incredibly comfortable. I no longer wake up with aches or stiffness, and I feel like I'm getting a much better night's sleep… Read more

overall. The mattress has great temperature regulation too, so I stay comfortable all night long. I also appreciate the quality craftsmanship and the fact that it’s made with durable materials. On top of that, the customer service was excellent—friendly, helpful, and prompt in answering any questions I had. My kids love our mattress so much that they now snuggle in with us at night! If you're looking for a mattress that offers both comfort and support, along with great service, I highly recommend giving the Ergoflex mattress a try!

A Chee
A CheeNSW2 posts
  Fair Incentive King

My wife and I have been evaluating quality mattresses for some time, having used our current one for many decades. Ergoflex was one of those shortlisted and thanks to the professional service and advice from Charles, we were convinced once we tried to display unit. We have been very satisfied having used the Ergoflex mattress for the past three months. Show details

Andrew Chee
Andrew CheeNSW
  Fair Incentive King

The mattress we chose ticked all the boxes – My wife and I are very fastidious when choosing a mattress to replace our ageing but very good mattress we have been using for decades. We tested the best rated ones in the market and eventually drove all the way from Sydney to Hunter Valley to see and try the Ergoflex mattress. Charles from Ergoflex was so accomodating and patient in letting us… Read more

try before we buy. We liked the feel and comfort immediately, and have been enjoying the new mattress for the last couple of months. It was so easy to install and as a bonus, Ergoflex stocked a unique European King size that fit our European bed frame/dimensions like a glove. Many thanks!

Andrew

Hooryia B.
Hooryia B.Victoria
  King

Good quality, Good customer service support too – I've found ergoflex mattress to be high quality and economical. I've used their queen size mattress as I recovered from back injury for 3 years and can recommend it. When we got a new king bed, we opted for an ergoflex mattress. This time we had an issue with the firmness and were not sure if it was the mattress or the bed frame that was cuasing… Read more

it, The ergoflex team were very quick to respond and replace the mattress. They put their customers first. That is highly commendable.

Wayne Strydom
Wayne StrydomQLD3 posts
  King

Happy customer – I have bought mattresses for personal and commercial use. Delivery has been fantastic on all accounts and we are happy with the product. It's been a pleasure dealing with the Ergoflex team. Much appreciated Show details

Mattresses

Find out how Ergoflex Memory Foam Mattress King compares to other Mattresses

Know better, choose better.

Compare all
Sarah A.
Sarah A.NSW
  Fair Incentive King

Best mattress ever! – This is the best mattress I have ever had. I discovered the mattress after staying at an air bnb property and pulled the bedding off to see what the mattress was. My sleep during this holiday was amazing and I just had to get this mattress into my own home. My sleep has improved dramatically - I sleep through the night which I haven't done in… Read more

years. The only downside?! I struggle to get out of my bed in the morning. A quality problem to have!

Karri
Karri22 posts
  King

Overall a decent mattress, but it’s too thin – We purchased this mattress 8 months ago, and overall, it is really good. The service was excellent and it arrived very quickly. The mattress is definitely on the firmer side, so not optimal for side sleepers, but it is very supportive. I have noticed more back pain in recent months, but I’m unsure whether this is due to the mattress or lifestyle… Read more

choices.

My biggest gripe with this mattress is the thickness of it. It’s approximately 3-4cm narrower than a standard mattress, which means it’s impossible to find a fitted sheet that remains taut. I’ve tried several methods to overcome this (a mattress topper, mattress suspenders, etc) but nothing really works to keep the sheets nice and tight. It would be nice if Ergoflex could sell sheet sets customised to the thickness of their mattresses.

If the mattress were a few cm’s thicker, or sheets sets were available, that would make a world of difference.

R Patel
R Patel
  Fair Incentive King

Bought 2nd Mattress Bundle from Ergoflex – This is 2nd Mattress Bundle we have ordered. I was never disappointed by Product itself and team who makes sure mattress is delivered on time. Just love the firmness for this mattress.

Chris R
Chris RVIC
  Fair Incentive King

Thoroughly recommend buying one of these mattresses – We were sceptical about purchasing a mattress online, but so glad we did. We received our mattress promptly, which was great, as our old one was on its last legs and sleeping was painful. When we placed it on the bed, we were concerned as we are used to a hard mattress and it seemed quite soft, but we have been so happy with our purchase. Since… Read more

sleeping on our new mattress, we have had improved sleep quality and our backs are not hurting in the morning anymore. There is no partner sleep disturbance. The only warning to others, is that the mattress is quite heavy and difficult to manoeuvre. We would purchase another one if they did mattresses for caravans.

Dhaval
DhavalQLD2 posts
  King

Love our Ergoflex Mattress! – We recently purchased an Ergoflex 5G mattress. We are very happy with it. It feels quite new every time we go to bed. The mattress helps distributing body heat evenly, making it quite comfortable and relaxing for your partner. For the quality it is offering, the price is quite reasonable. We loved it completely. Also, the memory foam has helped me… Read more

in relieving bit of lower back and knee pain due to its structure and shape retention quality. We love it completely. Highly recommend, if you are in the market to buy a good quality mattress with lower impact on your pocket.

Taylor L.
Taylor L.QLD
  Fair Incentive King

I LOVE THIS MATTRESS – I honestly didn't know what to expect when I bought this online, but the 30 day trial gave me enough comfort to try to it out. And I am so glad I did! This is the best mattress I have ever owned! I can not wait to get into bed each night. I highly highly recommend this mattress to anyone who will listen! Show details

ECK
ECKNSW3 posts
  Verified King

Ergoflex are the best! – We purchased our Ergoflex after rave reviews from a friend. I've had 2 previous back surgeries and would wake in the morning in utter pain. After purchasing the mattress it did a week or two to grow accustomed to the new feel. However, within 2 weeks, my husband and I were having the best sleep we have ever had, waking without any pain. It's been… Read more

5 years now and we couldn't recommend Ergoflex any higher. Their customer service is incredible, delivery smooth and now we all sleep soundly. Going on holidays, we miss our bed!! Thank you!!

Manu B
Manu BQLD
  Fair Incentive King

Great mattress – Finally, a mattress that is improving my back pain.. The mattress felt somewhat hard for the first week or so but if you persevere, you will be most impressed at how comfortable it feels and if you’re like me and suffer a bad back.. give this mattress a go - you will not be disappointed. Show details

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