The Otty Hybrid Mattress and the Nectar Memory Foam Mattress are both 25cm deep and medium-firm, but they feel very different to sleep on and our verdict goes one way.
You've narrowed it down to two well-known bed-in-a-box names: the Otty Hybrid and the Nectar Memory Foam Mattress. Both are 25cm deep, both are rated medium-firm by their makers, and both come with a 10-year guarantee, so on paper they look closer than they are. The real differences sit in construction and value.
The Otty is a hybrid built around 16cm encapsulated pocket springs, up to 2,000 of them, topped with heat regulating memory foam. The Nectar is an all-foam design: three layers of CertiPUR certified foam with a 7-zone base and a cooling cover. Our verdict is the Nectar. It comes in noticeably below the typical price for a memory foam mattress, where the Otty sits close to the going rate for a hybrid, and it carries certifications the Otty doesn't match.
That said, the Otty wins on choice, with nine sizes against Nectar's five, and its springs give it a responsive feel that some sleepers will strongly prefer. Here's how to decide which suits you.
Our verdict at a glance: which mattress wins?
The Nectar wins on value, sitting well below the typical price for its construction type while still offering a 365-night trial and certified cooling.
WINNER
You want a springy, supportive feel
The 16cm encapsulated pocket springs are unusually tall for a hybrid, which means genuine bounce and push-back rather than the enveloping feel of foam.
You need a less common size
Otty offers nine sizes, from UK Single up to Emperor plus three EU sizes, so odd bed frames are far better served here than by Nectar's five.
You sleep near the edge
Encapsulated springs and Otty's airflow side supports give an edge-to-edge sleeping surface, so you can sit or sleep near the side without feeling you'll roll off.
RUNNER UP
You want the better value buy
The Nectar sits well below the typical price for a memory foam mattress, where the Otty is only slightly under the norm for a hybrid, so your money stretches further here.
You have a full year to test it
Nectar's 365-night manufacturer trial gives you every season to decide, against Otty's 100 nights.
You sleep hot and want certified reassurance
The cover carries MTick certification for menopause-friendly cooling, alongside CertiPUR certified foams and climate neutral certification from ClimatePartner.
Otty Hybrid
Nectar
Firmness
Medium-firm
Medium-firm
Layers
6
5
Trial (nights)
100
365
Guarantee (years)
10
10
Price Range
£499 to £850
£199 to £649
These are two genuinely different builds. The Otty is a six-layer hybrid where 16cm pocket springs do the supporting, which means a responsive surface that pushes back as you move. The Nectar is a five-layer all-foam mattress with contouring memory foam over a 7-zone base, so you sleep slightly in it rather than on it. Neither construction is better outright; it comes down to whether you want bounce or hug.
Construction verdict: which wins on build?
These are two genuinely different builds. The Otty is a six-layer hybrid where 16cm pocket springs do the supporting, which means a responsive surface that pushes back as you move. The Nectar is a five-layer all-foam mattress with contouring memory foam over a 7-zone base, so you sleep slightly in it rather than on it. Neither construction is better outright; it comes down to whether you want bounce or hug.
Which mattress feels better?
<p>On paper the two are close: Otty rates its Hybrid Medium-Firm at 7/10, while Nectar calls its mattress a medium-firm feel at 6.5 out of 10. In practice the half point matters less than the materials. The Otty's springs give noticeable support with a softer knitted surface on top, which suits back and front sleepers who need spinal alignment, though lightweight side sleepers may find it a little firm on the shoulders and hips.</p><p>The Nectar's pressure-relieving memory foam adapts to your shape, which means less pressure on hips and shoulders if you sleep on your side, and the zoned base keeps support firmer where your body is heaviest. It suits most back and combination sleepers too, but if you love a very soft, sink-in surface, both of these will feel a touch solid.</p>
Other important factors to consider before buying.
Beyond feel, the practical terms deserve a look before you commit. Both brands back their mattresses with a 10-year guarantee, and Nectar describes its Forever Warranty as having no expiration date. The table below sets out the trial and guarantee details side by side.
Otty Hybrid
Nectar
Trial (nights)
100
365
Guarantee (years)
10
10
Do bear in mind that as these mattresses come delivered in sealed boxes they will have a rubbery smell when first extracted. They need a good few hours in a room with the windows open before you sleep on them.
Environmental impact and sustainability
Otty Hybrid
Nectar
Certifications
CertiPUR
Live prices for both mattresses are below and update daily. As a rule the Nectar sits further below its category's typical price than the Otty does, which is a big part of why it takes the win here.
Otty Hybrid Mattress
Nectar Memory Foam Mattress
The Nectar Memory Foam Mattress is the winner of this comparison, and value is the biggest reason. It sits comfortably below the typical price for a memory foam mattress, while the Otty is only marginally under the norm for a hybrid, so pound for pound the Nectar gives you more. It also carries certifications the Otty doesn't list, including CertiPUR foams and MTick cooling certification, and its 365-night trial gives you a full year to be sure. The Otty is still a strong buy for the right person: its 16cm encapsulated springs deliver a bouncier, more supportive feel, and nine sizes against Nectar's five make it the pick for unusual bed frames. But if you're happy with a contouring foam feel, the Nectar is the smarter spend.
Decision helper
Consider your primary need: springy support with firm edges and a wide size range, or contouring pressure relief at a lower relative price with a year-long trial. The first points to the Otty, the second to the Nectar.
WINNER
You want a springy, supportive feel
The 16cm encapsulated pocket springs are unusually tall for a hybrid, which means genuine bounce and push-back rather than the enveloping feel of foam.
You need a less common size
Otty offers nine sizes, from UK Single up to Emperor plus three EU sizes, so odd bed frames are far better served here than by Nectar's five.
You sleep near the edge
Encapsulated springs and Otty's airflow side supports give an edge-to-edge sleeping surface, so you can sit or sleep near the side without feeling you'll roll off.
RUNNER UP
You want the better value buy
The Nectar sits well below the typical price for a memory foam mattress, where the Otty is only slightly under the norm for a hybrid, so your money stretches further here.
You have a full year to test it
Nectar's 365-night manufacturer trial gives you every season to decide, against Otty's 100 nights.
You sleep hot and want certified reassurance
The cover carries MTick certification for menopause-friendly cooling, alongside CertiPUR certified foams and climate neutral certification from ClimatePartner.
Is the Otty Hybrid or the Nectar mattress better?
The Nectar Memory Foam Mattress wins our comparison, mainly on value: it sits well below the typical price for a memory foam mattress, and it carries certifications the Otty doesn't list. The Otty Hybrid is the better pick if you want a springier feel, firmer edges or one of its nine sizes.
Which is firmer, the Otty Hybrid or the Nectar?
The Otty is slightly firmer, rated Medium-Firm at 7/10 against Nectar's 6.5 out of 10. The bigger difference is feel: Otty's 16cm pocket springs push back and feel responsive, while Nectar's memory foam contours around you, so side sleepers with pressure-sensitive shoulders may prefer the Nectar.
Do the Otty Hybrid and Nectar mattresses sleep hot?
Both include cooling materials. The Otty pairs heat regulating memory foam with airflow side supports, while the Nectar uses open-cell foam and a cooling cover with MTick certification for menopause-friendly cooling. As a hybrid, the Otty also has a spring layer, but neither is a bad choice for warm sleepers.
Which has the better trial, Otty or Nectar?
Nectar offers the longer trial: 365 nights direct from the manufacturer, against Otty's 100 nights. Both mattresses come with a 10-year guarantee, and Nectar describes its Forever Warranty as having no expiration date. If you want the longest possible time to change your mind, Nectar is the safer bet.
Is the Nectar mattress good value compared with the Otty?
Yes. The Nectar sits well below the typical price for a memory foam mattress, while the Otty is only slightly under the norm for a hybrid, so the Nectar is the stronger value buy. Across verified owner reviews on Nectar's page, improved sleep at an affordable price comes up repeatedly.
Author
Jo Plumridge
Author