🇬🇧 United Kingdom · Memory foam vs Hybrid (foam & springs)
Ergoflex 5GvsOTTY Hybrid
Which one is best for you? Ergoflex 5G vs OTTY Hybrid - 2026 comparison by Vs Mattress
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Pricing by size
Ergoflex 5G
OTTY Hybrid
Essential information
| Ergoflex 5G | OTTY Hybrid | |
|---|---|---|
| Type | Memory foam | Hybrid (foam & springs) |
| Launched | 2006 | 2016 |
| Brand | Ergoflex | OTTY |
| Made in | – | China |
| Unique points | One of the oldest mattress in a box brands in the UK, the Ergoflex 5G comprises of:
| The OTTY Hybrid is the original Otty mattress that combines five layers of foam and springs:
|
| Video | The Ergoflex® 5G Mattress | OTTY Hybrid Mattress 30' TV Ad - January Sale |
Certifications & trial
| Ergoflex 5G | OTTY Hybrid | |
|---|---|---|
| OEKO-TEX® | Yes | No |
| CertiPUR-US® | Yes | Yes |
| Certifications | CertiPur-US®, OEKO-TEX® | CertiPur-US® |
| Other certification info | – | Europur Approved. FIRA Certified |
| Sleep trial | 30 nights | 100 nights |
| Warranty | 10 | 10 |
| Free shipping | FREE | FREE |
| Free returns | YES | YES |
| Pay later | Yes | No |
| Delivery info | 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. |
Firmness & feel
| Ergoflex 5G | OTTY Hybrid | |
|---|---|---|
| One firmness fits all | Yes | Yes |
| Select your firmness | No | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| 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. |
Construction & materials
| 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 | Yes | Yes |
| Ergonomic handles | No | No |
| 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. |
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Size & weight
| Ergoflex 5G | OTTY Hybrid | |
|---|---|---|
| Available sizes | Single, Double, King | Single, Double, King, Super King |
| Dimensions | Single depth: 23 cm | Single depth: 25 cm |
| Single weight (kg) | 24 | 25 |
| Double weight (kg) | 37 | 35 |
| King weight (kg) | 40 | 45 |
| Super King weight (kg) | – | 55 |
FAQs
Ergoflex 5G
Is Ergoflex a firm mattress?
Yes, the Ergoflex mattress is known for its medium-firm feel, achieved through the use of dense foams. It is specifically designed to provide a supportive and comfortable sleeping surface. The dense foams used in the Ergoflex mattress contribute to its firmness level, offering solid support and aiding in proper spinal alignment. The medium-firm firmness of the Ergoflex mattress strikes a balance between comfort and support, making it suitable for individuals who prefer a slightly firmer feel while sleeping. It's important to keep in mind that firmness preferences can vary among individuals, so personal comfort levels may differ.
What is the weight limit for the Ergoflex mattress?
The weight limit for the Ergoflex mattress is recommended to be up to 18 stones in weight for an individual (approximately 114 kg or 252 lbs) or 30 stones for combined weight (approximately 190 kg or 420 lbs). This recommendation ensures the ongoing maximum performance of the mattress and its longevity of use. It is advised to adhere to these weight limits as a precaution to ensure optimal comfort and support while using the Ergoflex mattress.
How long does the Ergoflex mattress last?
The Ergoflex mattress is built to be durable and long-lasting, thanks to its high-quality materials. Ergoflex provides a 10-year guarantee, which has been tested and proven with real customers since 2006. Many customer reviews confirm the mattress's longevity, with users expressing satisfaction after using their Ergoflex mattresses for several years. It's important to remember that the lifespan of a mattress can vary depending on factors like usage, care, and personal preferences.
OTTY Hybrid
How Firm Is The OTTY Original Mattress?
The OTTY Original mattress is considered medium-firm, scoring 7 out of 10 on the firmness scale, with 10 being the firmest. This level of firmness is typically suitable for a wide range of sleepers including side, back, and stomach sleepers. However, personal comfort preferences can vary, so it's always a good idea to test or thoroughly research a mattress before purchase
Are Otty mattresses hot?
The Otty mattress have a memory foam top layer, which may retain more heat compared to polyfoam or latex. However, they incorporate cooling elements to address heat buildup. The overall sleeping temperature is influenced by personal preferences, room temperature, bedding, and individual body heat. It's recommended to consider your own sleep preferences and consult customer reviews or contact Otty directly for specific information on cooling properties.
Where are Otty mattresses made?
Otty mattresses are manufactured in China. Despite being a UK-based company, Otty sources their mattress production from China. Similar to other hybrid mattresses.
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.
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