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3Onebed Mattress Original King

Onebed Mattress Original King

 Verified
3Onebed Mattress Original King
4.5

986 reviews

Positive vs Negative
93%7%
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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
4.6
Customer Service
4.6
5 Mohil Tanti  · Mattress is amazing amd comfortable, first purchase with onebed was truly worth it
5 SIN  · I like the mattress as it’s very comfortable and very Reasonable in price
5 Mradul singh  · Have been using onebed from 2020, Excellent..very happy with our second purchase of king Onebed mattress.
5 KOLADE  · Is a nice product, all my family have it and am buying this for my parent back home in Africa.
4 Sandra F.  · Our Onebed arrived fast and was so easy to set up my 16yr old did it. Love how comfortable it is. would buy again.
4 DPatel  · Good Mattress with options to swap over from medium firm to firm. It fulfills my requirements, good Mattress for the price.
Ben M
Ben MQLD
  Fair Incentive King

The Onebed Essential 11” King Mattress has been a great purchase so far. I mainly sleep on my back, and it’s been really supportive and comfortable from the first night. I’ve had some back pain before, and it already feels noticeably better. Setup was also super easy — it arrived well packed and expanded quickly once opened. Overall, really happy with it so far. Show details ·  1

Ask the reviewer
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Nav
NavVIC7 posts
  King

I purchased this mattress expecting normal comfort and support, however my experience has been disappointing both in terms of product performance and how the issue was handled after raising concerns. Main Issue — Poor Support During Actual Sleep At first glance, the mattress appears normal. There is no obvious permanent indentation when it is… Read more

not being used. However, the problem becomes clear during normal sleep.

When lying on the mattress, it sinks significantly under body weight, creating a noticeable “valley” effect that makes it difficult to maintain proper spinal alignment. After several weeks of use, I began experiencing ongoing back discomfort and disrupted sleep. The mattress feels unstable and does not provide the level of support reasonably expected from a relatively new product.

Important context:

* The mattress has always been used with a waterproof protector. * It has been placed on a suitable, supportive base. * There is no visible damage — the issue occurs only during normal use.

In short, the problem is functional rather than cosmetic: the mattress rebounds when unloaded but performs poorly when actually slept on.

Customer Service & Warranty Process

I contacted customer support explaining the situation in detail. While responses were polite, the assessment focused strictly on warranty requirements requiring at least 20mm of *visible sagging measured without weight* on the mattress.

Because the mattress regains its shape when not in use, it does not show this level of permanent indentation, even though excessive sinking occurs during sleep — which is when support actually matters.

I was asked to unzip the mattress, remove internal foam layers, and provide staged measurement photos. Despite explaining that the issue relates to performance during normal use, the discussion remained limited to whether a measurable visual dip existed under warranty terms.

Australian Consumer Law Concerns

I raised that my concern relates to consumer guarantees under Australian Consumer Law, which require products to be of acceptable quality and fit for purpose — meaning they should function as a reasonable consumer would expect during normal use.

My request was not unreasonable; I asked whether a practical resolution such as an exchange, store credit, or return (even with applicable fees) could be considered. However, the company maintained that assessment could only occur under warranty criteria tied to visible sagging measurements, rather than considering usability or performance concerns.

This distinction was frustrating, as consumer guarantees operate independently of a manufacturer’s warranty and are intended to address situations where a product does not perform as expected even without visible structural defects.

Overall Experience

The experience felt procedural rather than solution-focused. A mattress can appear visually compliant while still failing to provide adequate support during sleep, and this practical reality did not seem to be meaningfully considered during the process.

Pros

* Polite and timely communication responses.

Cons

* Excessive sinking during normal use. * Causes back discomfort despite being relatively new. * Warranty assessment relies only on visible sagging measurements. * Limited flexibility when concerns are raised under consumer guarantees.

Final Verdict

This mattress may look fine visually, but in my experience, real-world comfort and support did not meet reasonable expectations. Buyers should be aware that if an issue relates to performance rather than measurable visible sagging, resolving concerns may be difficult despite protections provided under Australian Consumer Law.

I hope this feedback encourages a more practical and customer-focused approach to resolving similar issues in the future.

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Ishpalveer
Ishpalveer3 posts
  King

Very Poor Delivery Handling and Extremely Stressful Experience I had a very disappointing and stressful experience with OneBed from start to finish. My mattress was delivered on 21 January. The delivery was supposed to be handled properly and not left unattended. However, the driver left the mattress downstairs in my apartment building without… Read more

informing me. I was not contacted at the time of delivery, and a digital signature was recorded without my knowledge or consent. This was extremely concerning.

Because the mattress was left unattended, I had no choice but to bring it upstairs myself. The mattress is large and heavy, and I have a back injury. Carrying it upstairs caused me physical strain and unnecessary stress.

When I inspected the package, I noticed that the outer packaging was torn. I immediately informed OneBed. I was told that this can sometimes happen during logistics. After unpacking the mattress, I discovered visible dents and damage. I reported this straight away and was advised to wait 5–7 days to see if the issue would resolve itself. I followed their instructions, but the damage remained.

On 29 January, they requested my details to arrange collection. On 3 February, their third-party delivery team contacted me and scheduled pickup for 11 February. Before the scheduled collection, I clearly informed OneBed in writing that since the mattress had already been unpacked, their team would need to bring appropriate packing materials. I did not receive any response regarding this.

On 11 February, the collection team arrived but refused to take the mattress. They stated that it would not fit in the lift and that they were not permitted to carry it via stairs. They also confirmed they do not provide packing services. This meant the collection failed completely, despite me being available and fully cooperative.

Throughout this entire process, communication was slow and frustrating. Replies often took 2–3 business days, and I had to repeatedly follow up. At one point, I was asked to move the heavy mattress downstairs myself to make collection easier. Given that the original issue was caused by improper delivery and I have a back injury, this request was unreasonable.

Because the damaged mattress remained in my apartment for an extended period, I was unable to purchase and set up a replacement mattress. I had to sleep on the floor while waiting for this matter to be resolved. The mattress was also taking up significant space in my home during this time.

Eventually, the mattress was collected and I did receive a refund. While I acknowledge that the refund was processed in the end, the overall experience was extremely inconvenient, physically demanding, and poorly coordinated.

The main issues were:

Mattress left unattended without consent

Digital signature recorded without authorisation

Damaged product received

Failed collection attempt

Lack of packing coordination

Slow and delayed communication

Unreasonable expectations placed on the customer

I understand that logistics can sometimes be complex, especially with third-party delivery teams. However, as a customer, I dealt with OneBed, and I expected proper handling, accountability, and timely resolution.

Based on my experience, I cannot recommend OneBed. The process was far more stressful and time-consuming than it should have been.

Onebed
Onebed     

Hi Ishpalveer, We do apologize for the delivery. We have… Read more (+1 reply)

Reviews with attachments

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Angie Teasdale
Angie TeasdaleVIC
  Fair Incentive Verified King

Great mattress – Absolutely loving this mattress, took a few night to get use to it but love it and sleeping great! Show details ·  1

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Diana A.
Diana A.15 posts
  King

Onebed Mattress Original- King – We purchased the One-bed king mattress, and my lower back pain has disappeared. It's affordable, comes with a warranty, and was delivered quickly. I highly recommend this mattress for anyone who needs a good night's sleep with zero partner disturbance. It's incredibly comfortable and kind to your spine. We already have the same mattress in the… Read more ·  1

guest bedroom and it's been amazing hosting friends. After trying the spring mattress and the hybrid this is what I prefer.

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Prashant
Prashant
  King

Good but can be improved – The bed itself is fine but the finishing of the product needs thorough quality checks. Unfortunately our bed had lot of size difference. Show details ·  1

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Pardeepak S.
Pardeepak S.Western Australia
  Fair Incentive Verified King

Trustworthy Facts – Honestly, a hassle-free purchasing experience. This review is after 61 days of consistent, good sleep. Exceptional Comfort: The mattress provides an excellent balance of support and softness, significantly improving sleep quality. While it might not be the perfect fit for my partner, it works well for our guest room now. High-Quality Materials:… Read more ·  1

It feels durable and well-constructed, indicating top-notch craftsmanship. Efficient Delivery: The delivery process was smooth and impressively 4 day delivery to WA its just wonderful. Friendly Customer Service: The customer service team was responsive and helpful throughout the process. Highly Recommended: Overall, a great purchase for anyone seeking comfort and quality in a mattress.

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Steph S
Steph SVIC5 posts
  Fair Incentive King

I'll never buy another brand again! – This is my second OneBed mattress and I love it! Upgraded from my double to a king and I'll never buy another brand again. I struggle with back, shoulder and neck pain, and sleeping on my OneBed gives me a restful sleep every night and I wake up pain-free. Even my partner agrees that it's the most comfortable mattress, even though he thought his old mattress was perfect. If only I could travel with my mattress like I do my pillow!! Show details ·  1

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vaishali A.
vaishali A.3 posts
  King

I would not recommend onebed to anyone. We purchased the mattress and [Name Removed] called 0700 in the morning continuously even though the delivery day was pre decided. When we receive the mattress after opening it there were two major tears on the mattress. I have attached the pictures as well. This isn’t it, since three days straight I have… Read more

been trying contacting them. No response none at all. None via email, phone or their enquiry form online. This is terrible. Everytime I call they say leave a voicemail, I have left over 7 voicemails and many emails. Terrible terrible service and choice.

Onebed
Onebed     

We’re sorry about the small tear on the mattress cover.… Read more

Positive reviews

Dhanasekar
Dhanasekar2 posts
  Fair Incentive Verified King

I’ve been using the Onebed mattress for a while now, and it has genuinely improved my sleep quality. The mattress strikes a great balance between support and comfort—soft enough to feel plush, but firm enough to keep the back aligned properly. I’ve noticed fewer aches in the morning, especially around the lower back and shoulders. The motion… Read more ·  1

isolation is excellent as well. If you share a bed, this makes a big difference—turning over or getting up doesn’t disturb the other person. Temperature control is another strong point. The breathable foam layers do a good job preventing heat build‑up, which is something I’ve struggled with on other foam mattresses. Setup was surprisingly easy. It arrived compressed in a box, expanded quickly, and had minimal smell from the start. Overall, the Onebed mattress offers impressive comfort and value. If you’re looking for a supportive, well‑designed foam mattress at a reasonable price, it’s definitely worth considering.

Kas
KasQLD
  Fair Incentive King

We’ve just received our new one bed mattress! It came in the smallest box and was so convenient to unpack. It is so soft and comfortable. We’ve had it for a few nights now and I feel so rested in the morning. Best Christmas present ever! Show details ·  1

Bonnie
Bonnie
  Fair Incentive King

I bought a Queen size mattress a months ago and it’s pretty comfortable, not plushy and has certain support when laying on it. So I ordered a King size mattress for the other room. Pretty happy with the product. Show details ·  1

Mattresses

Find out how Onebed Mattress Original King compares to other Mattresses

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Negative reviews

Acacia
AcaciaQLD2 posts
  King

Terrible experience. Waited over a week for our order to be dispatched, now the courier has lost it and they’re both blaming eachother with no resolution for the customer. Spoke to customer service who said there’s nothing they can do for us, to just wait for an email response. Absolutely appalling customer service, clearly off-shore using a… Read more

virtual assistance who knows nothing and constantly says “this is out of my scope”. Absolutely awful experience. Never buying from them again, I’ve paid over $1500 for an order I’ve never received.

Onebed
Onebed     

Hi Acacia, We received your order on 07/02/26 (Saturday)… Read more

Madison R
Madison R
  King

Have had this mattress for 2 and half years and it has already begun sunking/sinking. It no longer feels supportive and have been waking up sore every morning. Unfortunately the quality is not there Show details

Onebed
Onebed     

Hi Madison! The Onebed mattress should not sink and if it… Read more

Amrit Bhangal
Amrit BhangalVIC2 posts
  King

Very disappointing experience. The mattress I received did not fully decompress, especially around the edges. Online chat was unhelpful and I never received a proper follow-up. When I called customer service, the representative ([Name Removed]) was rude, repeatedly interrupted me, and raised her voice. I wasn’t allowed to properly explain the… Read more

issue, which is unacceptable for a customer service role. I was told the mattress couldn’t be replaced because all replacements would have the same issue, and only a refund could be offered. The website images show fully decompressed mattresses, including the edges. If this decompression issue is common, it should be clearly disclosed so customers can make an informed decision. Poor customer service and misleading product presentation.

Onebed
Onebed     

Hi Amrit, We checked the photos submitted and could not… Read more (+1 reply)

Recent reviews

Brett D.
Brett D.QLD
  Fair Incentive Verified King

Worth the wait! Our new one bed is super comfortable and guarantees a quality nights sleep. Be warned if you do not live in a major city you will be asked to pay an additional delivery fee after purchase. The tracking information sent was also not accurate & we asked delivery to be to the back carport but we found it at the front door. The actual bed though, amazing! Show details

Kieran Simpson
Kieran SimpsonVIC4 posts
  Fair Incentive Verified King

Upgraded our OneBed after 3 years and got a king size this time. When we decided to get a king our only rule was 'must be the same mattress' so that says it all about how good they are! Show details

Vipul patel
Vipul patel
  Fair Incentive Verified King

Do it! You will not regret it. After a lot of research, we decided to purchase a king size Onebed mattress and have not been disappointed. For anyone thinking about buying a Onebed mattress, Do it! You will not regret it. Show details

Haobing Wen
Haobing WenNSW
  Fair Incentive Verified King

The mattress is relatively soft but you could still feel the supportness and don’t feel painful of your waist when getting up! I would consider to revisit. One thing a little below my expectations is its thickness roughly 30cm and I was expecting thinner. Show details

Ashlyn B.
Ashlyn B.2 posts
  King

All these reviews are about the mattress after it arrives. I’ve had this mattress for 5 months and it’s awful. As it doesn’t have any springs it just sinks down where you lay. There is now a permanent dent where me and my partner lay. My neck is KILLING me and I honestly despise sleeping in this bed every night. Make sure you take advantage of the 100 day trial, I realised this was not a good mattress THREE days outside of the the trial. Show details

Ashlyn B.
Ashlyn B.   

Also I don’t want warranty. I was a refund and to take this mattress to the dump

Mitchell O.
Mitchell O.3 posts
  Verified King

I am incredibly disappointed with my experience with OneBed. I ordered and paid for a king-size mattress, only to receive an email later stating it was out of stock. In the very same email, I was informed that despite their claim of "Australia-wide" shipping, they are unable to deliver to my address in the Townsville area. Their proposed… Read more

alternatives were pointless, as they can't even get the product to me. They suggested shipping to Brisbane as an option, which is completely impractical and absurd given it's a 15-hour drive away. How am I meant to get the mattress back to Townsville?

I promptly replied requesting a full refund due to these failures and have yet to receive a response.

It's unacceptable to advertise a product as in stock when it isn't, and to falsely claim nationwide delivery when they can't even deliver to a regional centre. I would strongly advise against purchasing from OneBed and will be purchasing from one of their competitors.

Onebed
Onebed     

Hi Mitchell, while we aim to offer Australia-wide… Read more

Mattresses

Find out how Onebed Mattress Original King compares to other Mattresses

Know better, choose better.

Compare all
Margini
MarginiNSW2 posts
  King

Good mattress, delivery was quick. Confortable but if you are specifically looking for back pain then not suitable. Quality of sleep is improved. Mattress is very durable and hold its shape for almost 2 months now. Show details ·  2

Thao N.
Thao N.
  Fair Incentive King

I used to love a soft mattress. But as I got older, it was the firmness I wanted. After sleeping on a friend's bed and finding out it was a OneBed mattress, I had to get one and I'm so glad I did. Best quality sleep every night! Show details ·  1

Kaesy
KaesyNSW2 posts
  King

Do not buy from this company. The bed was very firm and uncomfortable. But the worst part is the staff are utterly and completely rude. They have sourced an overseas call centre to take any customer calls and they just do not give a [Content Removed] and not do they care if they are blatantly rude to you. They offer a trial period but let me tell… Read more

you that they do not want to give your money back. They will make excuses that they cannot get anyone to collect your bed and just keep stringing you along with a multitude of excuses and they never want to address the matter of returning your money, they literally ignore any mention of it. When you call and speak to the overseas call centre when your matter has anything to do with a return they are instantly rude and when you ask to speak to a manager you can never be but through and you are promised a call back from management that never happens! This company is a complete nightmare! The mattress is horrendous, they falsely advertise a trial period to suck you into the purchase and blatantly don’t give a [Content Removed] once they have your money. Do your self a favour and stear clear!

Onebed
Onebed     

Hi Kaesy, We apologize that you are unhappy with the… Read more

Rahil M.
Rahil M.VIC
  Fair Incentive Verified King

This review comes after 3 months of use. 1. OneBed delivered on time. 2. OneBed lost its firmness in exactly 6 months and no warranty could be claimed. Trash company product.

Onebed
Onebed     

Hi Rahil, Thanks for the great review and for… Read more

P S.
P S.SA2 posts
  Verified King

I’ve had two of these beds in the original. This new original version is not the same and really sucks. I wouldn’t recommend. Won’t buy again. The feel is different. No idea why it had to change. Show details

Onebed
Onebed     

Hi! We apologize that you are unhappy with your mattress.… Read more (+2 replies)

Ange
Ange
  Fair Incentive King

So easy to unpack and came right on time for our move in. I thought we’d have to wait a few hours for the bed to decompress but it was ready to use straight away. Very impressed by the quality and how comfortable it is. It’s a tad soft for my liking but good to know that we can flip it over to get that! Show details ·  1

AAA123
AAA123VIC
  Fair Incentive King

Absolutely love Onebed Mattresses! My husband and I recently purchased our second mattress and we love how quick and easy they are to unpack. Our first mattress is nearly 10 years old and it’s just as comfortable as the day we bought it. I also suffer from sciatica but I’ve always had a great nights sleep on these mattresses. 10/10 would recommend to anyone. Show details ·  1

Annalise T.
Annalise T.SA
  Fair Incentive King

We have previous had a Onebed mattress before and loved it. It was a no brainer when it came to sizing up our bed to where we would get our new mattress from. So quick to be delivered and easy to unpack. Our new king size one is just as comfy as our other queen mattress. Show details ·  1

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