🇬🇧 United Kingdom · Hybrid (foam & springs) vs Hybrid (foam & springs)

OTTY HybridvsTweak

Which one is best for you? OTTY Hybrid vs Tweak - 2026 comparison by Vs Mattress

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OTTY HybridUp to 50% OffTweakCheck current deal.

OTTY Hybrid

by OTTY · Hybrid (foam & springs)

Up to 50% Off

10 · 100-night trial

Tweak

by Tweak · Hybrid (foam & springs)

Check current deal.

10 · 100-night trial

Pricing by size

OTTY Hybrid

Single£799.99

Double£1,049.99

King£1,199.99

Super King£1,349.99

Tweak

Single£595

Double£895

King£995

Super King£1,095

Essential information

	OTTY Hybrid	Tweak
Type	Hybrid (foam & springs)	Hybrid (foam & springs)
Launched	2016	2014
Brand	OTTY	–
Made in	China	United Kingdom
Unique points	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.	Four layer, customisable hybrid construction: 4cm foam 5 customisable comfort zones with 4 different densities of deep foam 10cm individual pocket springs (coil count: 1,000) The springs are encapsulated in a high density, supportive foam that makes up the base and the mattress walls. They're then covered in a medium density reflex foam that ensures you feel the bounce of the springs below. Note: This brand has changed hands so many times, it's hard know the current quality of the mattress.
Video	OTTY Hybrid Mattress 30' TV Ad - January Sale	Tweak Hybrid Customizable Foam Mattress review - 2021

Certifications & trial

	OTTY Hybrid	Tweak
OEKO-TEX®	No	Yes
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	–
Other certification info	Europur Approved. FIRA Certified	–
Sleep trial	100 nights	100 nights
Warranty	10	10
Free shipping	FREE	FREE
Free returns	YES	–
Pay later	No	No
Delivery info	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.	With no hidden charges, we offer all our mattresses with a free two man delivery service within 3 working days to mainland UK.

Firmness & feel

	OTTY Hybrid	Tweak
One firmness fits all	Yes	No
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	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

	OTTY Hybrid	Tweak
Layers	Cool Blue Gel Memory Foam, Luxurious Reflex Foam, Pocket Springs (up to 2,000), High-Density Base, Airflow / Side Support.	foam, customisable comfort zones with 4 different densities of deep foam, individual pocket springs
Cover	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.	Hypo-allergenic, plush fabric cover. Our visco-elastic polyester blend cover provides a breathable sleeping surface. It's fire resistant and provides temperature control, plus it's hypo-allergenic making it ideal for those with dust or skin allergies. The zippable cover can be machine washed at 30 degrees and air dried, keeping your mattress fresher for longer.
Machine-washable cover	Yes	No
Ergonomic handles	No	No
Comfort	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.	The Tweak mattress (formerly known as the Nrem mattress) is designed to help all sufferers of chronic pain, including back pain. You can design your very own sleep experience by adjusting the foam tablets inside the mattress to give bespoke comfort and support to suit your specific pain needs. Pressure relieving, cooling comfort layer. This 4cm deep comfort layer contours and cushions the body for a greater level of comfort. The open cell structure wicks away moisture and keeps you cooler for longer.
Support	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.	5 customisable comfort zones with 4 different densities of deep foam. We use highly resilient Polyurethane foam in super soft, soft, medium and firm densities so you can get comfort and support in all the right places. This foam bounces back quicker than standard memory foam so you can turn over without feeling stuck. Our 5 comfort zones can be changed at any time so you can get your best night's sleep. 1,000 individual pocket springs for superior support and bounce. 1,000 full size pocket springs make up the mattress core. They're individually wrapped and move independently as you sleep, so you won't be disturbed by your partner's tossing and turning during the night. Our springs measure 10cm high and have a gauge of 1.5mm. As the springs are encapsulated in highly resilient base foam you get edge-to-edge support.
Posts	The Relationship Between Exercise & Sleep Exercise and sleep are two separate natural human activities that have long been studied to… [Read more]	–

Size & weight

	OTTY Hybrid	Tweak
Available sizes	Single, Double, King, Super King	Single, Double, King, Super King
Dimensions	Single depth: 25 cm	Single depth: 25 cm
Single weight (kg)	25	23
Double weight (kg)	35	34
King weight (kg)	45	40
Super King weight (kg)	55	47

FAQs

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.

Tweak

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Wrap up

Thank you for checking out this OTTY Hybrid vs Tweak 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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