Ergoflex 5G vs OTTY Hybrid - 2025 Review

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Ergoflex 5G

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Up To 50% Off

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Up to 50% Off

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Essential Information

Mattress Type
Memory foam
Hybrid (foam & springs)
Brand
Ergoflex
OTTY
Year Launched
2006
2016
Unique Points

One of the oldest mattress in a box brands in the UK, the Ergoflex 5G comprises of:

  • 9cm of genuine High Density Visco Elastic Memory Foam
  • A unique Cool-Sleep airflow system perfectly designed for the UK climate
  • A superior base layer for support and longevity of performance
  • All combined with our luxurious TENCEL® outer cover for unrivalled comfort.

The OTTY Hybrid is the original Otty mattress that combines five layers of foam and springs:

  • 3cm Cool Blue Gel Memory Foam.
  • 3cm Luxurious Reflex Foam.
  • 14cm Pocket Springs (up to 2,000).
  • 5cm High-Density BaseAirflow / Side Support.
Video

Certifications

OEKO-TEX®
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
CertiPur-US®
Europur Approved. FIRA Certified
Other Certification Info

Firmness & Feel

Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Good Firmness Standard
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Select Your Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Adjustable Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Half-Half Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Flippable / Reversible Firmness
Firmness Info

The Ergoflex 5G mattress was meticulously developed to provide an optimum level of support and find that it performs for the vast majority of people, regardless of body type and sleeping style. This one "perfect" mattress, rated medium-firm uses the highest-quality materials available.

On a firmness scale out of 10 (1 being soft and 10 being firm), the Original Hybrid mattress scores a 7, which makes it the firmest mattress in OTTY’s range.

Pricing

Single
Double
King
Super King
Pay Later
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.

Up To 50% Off

Claim Deal

Up to 50% Off

Claim Deal

Construction & Materials

Image
Ergoflex 5G
OTTY Hybrid
Layers
9cm of genuine High Density Visco Elastic Memory Foam, A unique Cool-Sleep airflow system perfectly designed for the UK climate, A superior base layer for support and longevity of performance, All combined with our luxurious TENCEL® outer cover for unrivalled comfort.
Cool Blue Gel Memory Foam, Luxurious Reflex Foam, Pocket Springs (up to 2,000), High-Density Base, Airflow / Side Support.
Cover
Our TENCEL® outer cover provides a luxurious, natural and breathable surface which can be removed and machine washed whenever you wish. This combined with our premium foam means that you can be sure of a comfortable sleep night after night.
Our thick 500gsm polyester cover is fully removable and washable at up to 40°C. It is also hypo-allergenic which allows for always sleeping fresh and is perfect for anyone with dust or skin allergies.
Machine-washable Cover
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Ergonomic Handles
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Comfort
Ergoflex comparable only to TEMPUR® is technically more advanced and superior in performance to every alternative both in this price range and beyond. As a result it is renowned for delivering deep restorative sleep. It is recommended by Practioners for those that suffer from back pain, fibromyalgia, circulation problems and joint complaints or to those simply in need of a good night's sleep. The Ergoflex 5G consists of an unrivalled 9cms of open-cell 85kg/m³ high-density memory foam. Our unique Cool-Sleep airflow system encourages air to freely circulate thorough the mattress keeping you cool while you sleep. Our base layer provides perfectly weighted support for the upper layers and longevity of mattress performance.
Our unique cooling gel is infused into the top layer of memory foam and keeps your body cooler for longer, while the Air Flow system actively removes excess heat from the mattress by letting fresh air circulate through the perforations in the sides.The OTTY Cool Blue Gel pin-core technology helps to regulate your body temperature, resulting in a better night's sleep. OTTY luxurious reflex foam relieves pressure and adjusts to your ideal sleeping posture, providing you with the best possible night's sleep.
Support
Our mattress is the only true high density memory foam mattress available. Designed to mould itself to the contours of your body it provides instant comfort, more support and better sleep. This confidence is matched by our customers making repeat purchases for additional mattresses time and time again. Our class-leading zero disturbance technology has been a distinctive feature for over 10 years. Promoting deeper, more restful sleep it reduces the likelihood of being woken by a restless sleeping partner. Indeed our ten-year guarantee is underpinned with confidence of a decade of success. Unlike other brands we know our mattresses stand up to our warranty claims - as we have done it in real life for over a decade.
The high-strength foam sides offer edge-to-edge support and add up to 25% sleeping area. OTTY springs are placed at the core of the mattress and are the biggest factor in creating a supportive and responsive mattress, that enables your body to find the most comfortable position, every night. The secret lies in the quality of the spring - we use a special 1.6mm gauge, 14cm long encapsulated pocket spring which is not only perfect for creating support, but also durable enough to last decades. Our unique Encapsulated Pocket Springs offer optimal support for your joints and back and eliminate motion transfer, allowing you and your partner to sleep undisturbed. High-density foam creates a sturdy base for the mattress, ensuring longevity and preventing dips and sagging.
Manufactured in
-
China

Posts

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Size & Weight

Available Sizes
Single, Double, King
Single, Double, King, Super King
Mattress Depth
23 cm
25 cm
UK Single
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Single Weight (kg)
24
25
UK Double
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Double Weight (kg)
37
35
UK King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK King Weight (kg)
40
55
UK Super King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Super King Weight (kg)
55

FAQ

Is Ergoflex a firm mattress?

What is the weight limit for the Ergoflex mattress?

How long does the Ergoflex mattress last?

How Firm Is The OTTY Original Mattress?

Are Otty mattresses hot?

Where are Otty mattresses made?

Trial & Warranty

Free Trial
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Sleep Trial (Nights)
30
100
Warranty (Years)
10
10
Free Shipping
Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Free Returns
YES
YES

Delivery

Delivery Information

For the vast majority of customers we offer next-day delivery completely free of charge. If your required item is in stock, we can usually deliver within 24 hours from the point that you placed your order. (If ordered Monday to Thursday before 14:00)

For all mainland UK deliveries, we use Keen & Able's two-man courier service. We offer a host of different delivery service options, all of which will be delivered between 7am to 9pm. These services are:Standard Delivery, between Mon-Fri, delivered to door. FREEPremium Delivery, packaging disposal, delivery to room of choice. £10.00Premium Delivery with old mattress collection, packaging disposal and delivery to room of choice. £40.00We do also offer Saturday deliveries to some areas of the UK for an extra charge.

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Thank you for checking out this Ergoflex 5G vs OTTY Hybrid mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.