Otty Original Hybrid Mattress Review
The Otty Original Hybrid is the mattress I recommend most often in the UK, because its pocket springs are 16cm tall rather than the micro-springs most brands call a hybrid.
I earn a commission if you buy through some links on this page. It never changes what I recommend, and I publish negative verdicts on brands I earn from. Editorial independence.
Verdict
The Otty Original Hybrid is the mattress I recommend most often in the UK, and the reason is unglamorous: its pocket springs are 16 cm tall rather than the coil-like micro-springs most brands call a hybrid. It is genuinely firm, and that is the one thing that catches people out.
Buy it if
You want a real sprung mattress rather than foam with a suggestion of spring, you sleep hot, or you sit on the edge of your bed.
Avoid it if
You are a lighter side sleeper who likes to sink in, or you are coming from a soft mattress and have not accounted for how firm 7 out of 10 actually feels.
See the current Otty offer
Otty discounts less than its rivals. The Blue Light Card rate is standing and often beats the sale.
No code needed. The discount is applied automatically at checkout. Opening the site in a new tab.
Otty on Amazon UK
Listings exist but stock is inconsistent. The 100 night trial applies buying direct.
No code needed. Prices on Amazon change frequently, so check the seller and the returns terms before you buy. Opening in a new tab.
| Specification | Detail |
|---|---|
| Type | Hybrid, tall pocket springs with memory foam |
| Depth | 25cm |
| Layers | 5 including the cover |
| Springs | Up to 2,000 in a king, 16cm tall |
| Spring proportion | Roughly 64% of the mattress by volume |
| Firmness | 7 out of 10, medium firm |
| Edge support | Reinforced airflow side panels |
| Trial | 100 nights |
| Guarantee | 10 years |
| Price from | £499.99 direct, frequently discounted |
| Cover | Removable and washable, bamboo blend |
| Made by | OTTY Sleep Ltd, UK |
The scores, and why
The best combination of construction and price in the UK bed-in-a-box market.
Undercuts Simba's comparable model by a wide margin with more spring, not less.
Tall springs mean real support rather than foam pretending to be springs.
Airflow through a 16cm spring layer does what no foam cover can.
Reinforced side panels. You can sit on the edge without it folding.
Good, not exceptional. Springs transmit more than deep foam does.
100 nights is fine and shorter than Emma's 200 or Nectar's 365.
The 16 centimetre springs, which is the whole story
This is the part that matters and almost nobody explains it, so here it is plainly.
Most mattresses sold as hybrids in the UK use micro-springs. These are small coil units, often 2 cm to 4 cm tall, that sit inside the comfort layers to add a bit of bounce and airflow. They are not a support core. The mattress is still fundamentally a foam mattress with springs sprinkled through it, and it behaves like one.
Otty's Original uses pocket springs that are 16 cm tall, making up roughly 64 percent of the mattress by volume. That is a support core. It is why the Original feels closer to a traditional sprung mattress with a memory foam top than to the marshmallow-with-a-hint-of-bounce you get from several better-known rivals.
Three consequences follow from that, and they are the three reasons to buy this mattress. Air moves through a 16 cm spring layer, so it runs cool. The edges hold, because Otty adds reinforced side panels around the spring unit. And it should last longer under load, because steel does not develop compression set the way foam does.
How firm it really is, and who that catches out
Otty rates the Original at 7 out of 10 and that is honest. It is also the single most common source of disappointment with this mattress, and the disappointment is almost always a mismatch rather than a fault.
Here is the pattern I see repeatedly. Someone has slept on a sagging mattress for six or seven years. Their body has adapted to that shape. They read that the Otty is well made, order it, and find it unforgiving for the first fortnight. Roughly half of those people are fine by week four. The other half genuinely needed something softer and should have bought the Pure+ Hybrid 4000, which Otty rates at 5 out of 10.
If you are under about ten stone and sleep on your side, I would not start here. If you are an average or heavier build, or you sleep on your back, 7 out of 10 is close to ideal.
What UK owners report after a year
The complaint pattern for the Otty Original is unusually clean, which in this category is a compliment. It clusters around two things: firmness, discussed above, and delivery, which is handled by a third party and generates the bulk of the low ratings.
What is notably absent is the complaint that dominates foam mattress reviews, which is dipping at year two or three. Otty owners on UK forums routinely report five and six year old mattresses still performing. One Mumsnet contributor describes a six and a half year old Otty hybrid as still brilliant. That is anecdote rather than data, but the absence of a sagging cluster across hundreds of reviews is itself informative, and it is consistent with what a steel support core should do.
Otty's Trustpilot rating sits around 3.9, below Simba's 4.3 and above Emma's 3.2. Read the one-star reviews and most concern delivery slots rather than the mattress.
Who it suits
Back sleepers
The best fit. Medium firm at 7 out of 10 holds the lumbar curve without letting the hips drop, which is exactly what a back sleeper needs.
Hot sleepers
This is where the Otty earns its money against Emma. A 16 cm spring layer moves air in a way no foam cover can replicate, whatever it is called. If heat is your main problem, stop reading foam reviews and buy a proper hybrid.
Anyone who sits on the edge
Reinforced side panels mean you can sit on the edge to dress without the mattress folding under you. On an all-foam mattress you cannot. If you have any mobility difficulty and push off the edge to stand, this alone should decide it.
Side sleepers
Workable for average and heavier builds. Lighter side sleepers will find the shoulder does not sink enough. Look at the Pure+ Hybrid 4000 instead.
Trial, guarantee and what they actually cover
One hundred nights and ten years. The trial is shorter than Emma's 200 or Nectar's 365, and that is a real disadvantage if you are unsure about firmness, which on a 7 out of 10 mattress you might reasonably be.
As with every guarantee in this category, read the sagging threshold before you value it. Ten years sounds like protection and is usually conditional on a measurable dip, an approved base and an unstained mattress.
What actually protects you
Your rights under the Consumer Rights Act 2015 sit with the retailer who sold you the mattress and run up to six years in England, Wales and Northern Ireland, five in Scotland. Those rights are independent of any guarantee and cannot be reduced by it. Buy a protector on day one: a stain is the most common reason a legitimate claim gets refused.
Price, and whether it is worth it
The Original lists from around £499.99 and is very frequently discounted, with a double commonly landing near £600 at list and considerably less on offer. Otty does not run the permanent half-price model, so when you see 25 to 30 percent off, that is a real sale rather than a repositioned reference price.
Against the obvious comparison, Simba's Hybrid at £699 gives you 25 cm and up to 1,900 springs. The Otty gives you 25 cm and up to 2,000 taller springs for two hundred pounds less. I have looked for the catch in that comparison and cannot find one beyond marketing spend.
Current Otty discounts, including the Blue Light Card rate.
What I would buy instead
Three situations where something else is the better answer.
- If you want it softer: the Otty Pure+ Hybrid 4000 at 5 out of 10, which is the softest in the range and the correct choice for lighter side sleepers.
- If you want it cheaper: the Origin Hybrid at £265 with up to 3,000 springs, from a smaller company with a longer trial.
- If you are over 15 stone: the Otty Extra Firm Hybrid at 9 out of 10, built specifically for heavier sleepers and one of very few genuine options in the UK.
A correction worth making
Commonly repeated, and wrong
Spring counts across brands are routinely compared as though they measure the same thing. They do not. A mattress advertising 3,000 micro-springs and one advertising 2,000 full-height pocket springs are not comparable, because the first is describing small coils inside a foam comfort layer and the second is describing a support core. Otty's 2,000 springs at 16 cm do substantially more structural work than a rival's 3,000 at 3 cm. Compare spring height and the proportion of the mattress they occupy, not the headline number.
Should you buy it?
If you want one mattress recommendation from this site and you are of average or heavier build, this is it. Real springs, real edge support, runs cool, priced below the brands that advertise more.
If you are light, sleep on your side, and like sinking in, buy the Pure+ 4000 instead and you will be happier.
Otty spends its money on steel and Simba spends its money on being known. Both are legitimate businesses. Only one of them puts the difference in your mattress.
See every model in the Otty range review, or compare it with Simba.
Questions people ask
Is the Otty Original Hybrid worth it?
Yes, and it is the mattress I recommend most often in the UK. Its pocket springs are 16cm tall and make up roughly 64 percent of the mattress, which is a real support core rather than micro-springs inside a foam comfort layer. It runs cool, the edges hold, and it undercuts Simba by around 200 pounds.
How firm is the Otty Original Hybrid?
Otty rates it 7 out of 10 and that is honest. It genuinely feels firm, and this is the most common source of disappointment with it. If you are coming from a soft or sagging mattress, expect a fortnight of adjustment. Lighter side sleepers should consider the Pure+ Hybrid 4000 at 5 out of 10 instead.
Does the Otty Original sag?
Sagging is notably absent from the complaint pattern, which is unusual in this category. UK owners routinely report five and six year old Otty hybrids still performing. That is consistent with what a steel support core should do, since steel does not develop compression set the way foam does.
Is Otty better than Simba?
On construction and price, yes. The Otty Original gives you 25cm and up to 2,000 taller springs from around 500 pounds. Simba's Hybrid gives you 25cm and up to 1,900 springs from 699 pounds. Simba's advantage is that you can lie on one in a Bensons store first.