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REM-Fit 500vsSimba Hybrid

Which one is best for you? REM-Fit 500 vs Simba Hybrid - 2026 comparison by Vs Mattress

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REM-Fit 500Up To 45% Off Mattresses + Free Pillows!Simba HybridSale: Up To 55% Off

REM-Fit 500

by REM-Fit · Hybrid (foam & springs)

Up To 45% Off Mattresses + Free Pillows!

15 Year Warranty · 100-night trial

Top pick

Simba Hybrid

by Simba · Hybrid (foam & springs)

Sale: Up To 55% Off

10 · 365-night trial

Pricing by size

REM-Fit 500

Single£799

Double£999

King£1,049

Super King£1,199

Simba Hybrid

Single£799

Double£1,079

King£1,249

Super King£1,399

Essential information

	REM-Fit 500	Simba Hybrid
Type	Hybrid (foam & springs)	Hybrid (foam & springs)
Launched	–	2015
Brand	REM-Fit	Simba
Made in	United Kingdom	United Kingdom
Unique points	The Rem Fit 500 Ortho hybrid has 4 main layers and edge support: Re-Ax® Breathable Cover Zoned Support Cool open-cell memory foam 2000 firm pocket springs Edge-to-edge support	The Simba Hybrid mattress is the most popular mattress in the Simba line, the five luxurious layers help you get the quality of sleep you've been dreaming of: Simbatex® foam (Density: 60 kg/m³) 2,500 Conical Pocket Springs (25mm conical spring enclosed in a 100% polyester pocket) High definition foam with edge support (Density: 50 kg/m³) Zoned support base (Density: 33 kg/m³).
Video	Hybrid Cooling Memory Foam and Innerspring Mattress - REM-Fit	The Simba Hybrid® Mattress - The Average Person Spends 26 Years and 3 Months In Bed

Certifications & trial

	REM-Fit 500	Simba Hybrid
OEKO-TEX®	No	Yes
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®, B Corp™ , OEKO-TEX®
Other certification info	–	Pro-Planet, Carbon Neutral Delivery
Sleep trial	100 nights	365 nights
Warranty	15 Year Warranty	10
Free shipping	FREE	FREE
Free returns	–	YES
Pay later	Yes	Yes
Delivery info	Free next working day delivery when you order before 1pm & free day of choice delivery. Old mattress disposal can be selected at the checkout.	Simba offers FREE carbon neutral standard delivery with a two-person delivery crew. Simba can also take away your old mattress for recycling once you have your new one. Delivery usually be within 3 business days if you order before 2pm, and within 4 business days after 2pm.

Firmness & feel

	REM-Fit 500	Simba Hybrid
One firmness fits all	No	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	The REM-Fit 500 Ortho mattress features 2000 tall, firm pocket springs for improved support and partner movement isolation. Additionally, it employs a zoned memory foam layer of varying densities to deliver targeted support and comfort, thus relieving pressure points without sacrificing back support.	The Simba Hybrid is a medium-firm mattress. 95% of Simba sleepers love their mattress. If it doesn't work for you, Simba mattresses that are returned are either refurbished or recycled; they never go near a landfill site.

Construction & materials

	REM-Fit 500	Simba Hybrid
Layers	Zoned Support, Cool open-cell memory foam, 2000 firm pocket springs	Simbatex® foam, Conical Pocket Springs, High definition foam with edge support, Zoned support base
Cover	Encasing the 25cm deep Hybrid mattress is our exclusive thermo-regulating Re-Ax knitted fibre, providing a fully breathable fabric structure that is silky soft to touch. The cover is removable and machine washable too.	A 500gsm hypoallergenic sleep surface that provides freshness and temperature control.
Machine-washable cover	Yes	Yes
Ergonomic handles	No	Yes
Comfort	Heavenly comfortable and unlike standard memory foam mattresses it won't leave you hot and sweaty. We've developed a unique layer of body moulding and temperature regulating memory which won't heat you up!	We've created a mattress engineered for optimal sleep. Our engineered support base, along with our unique combination of conical pocket springs and memory foam, allows two people with different sleeping patterns and body types to enjoy the perfect night's sleep - without being interrupted by each other. We've developed a super comfort layer of what we like to call 'Simbatex' to give cool, gentle support.
Support	Zoned comfort areas provide added cushioning which reduces pressure from building up around the bonier areas of the body, giving a feeling of floating and universal comfort, say goodnight to sore shoulders, hips and knees.	The Visco memory foam moulds expertly to your body shape. It's like a mattress tailor made for you. Our perfectly engineered support base has different zones to ensure a perfect night's sleep for all. Our mattress features up to 2,500 unique conical pocket springs. They individually adjust as you sleep, so you wake up with a spring in your step for the whole day.
Posts	–	Nightlife Blog Psychologist and resident sleep expert at SIMBA, Hope Bastine, explains what she is doing to recalibrate her routines… [Read more]

Size & weight

	REM-Fit 500	Simba Hybrid
Available sizes	Single, Small Double, Double, King, Super King	Single, Double, King, Super King
Dimensions	Single depth: 25 cm	Single depth: 25 cm
Single weight (kg)	26	24
Double weight (kg)	38	34
King weight (kg)	44	38
Super King weight (kg)	52	45

FAQs

REM-Fit 500

How firm is the REM-Fit 500 mattress?

The REM-Fit 500 Ortho mattress is classified as a firm mattress. This level of firmness is typically recommended for individuals who prefer a supportive sleep surface or those who suffer from back problems. Therefore, if you're looking for a mattress that provides substantial support, the REM-Fit 500 Ortho would be a suitable choice.

Can you exchange the mattress for another REM-Fit mattress?

Yes, you have the option to exchange your initial mattress for a different model within a 100-night trial period. To initiate this process, you are advised to engage with the chatbot on their 100-night trial page, which can be found both above the website's header and in its footer.

Do REM-Fit take away your old mattress?

Yes, REM-Fit does offer a service to take away your old mattress. To avail this service, you need to select their premium two-man delivery option when placing your order and make sure to tick the extra option for old mattress collection.

Simba Hybrid

What firmness is Simba hybrid?

The Simba Hybrid mattress is described as medium-firm by the company, but it may feel slightly softer to some users. This sensation of sinking into the mattress is mainly due to the memory foam layer, which contours to your body. Despite this, the design ensures you won't feel "trapped" in the top layers. On the firmness scale, this mattress has been rated as 6 out of 10, which means it's on the slightly firmer side of medium, yet still offers a certain level of softness for comfort.

Is Simba good for side sleepers?

Yes, the Simba mattress can be a good choice for side sleepers. The cushioning effect of the memory foam upper layer provides excellent support for pressure points, which is particularly beneficial for side sleepers who need more support in areas like the shoulders and hips. In addition, the hybrid design includes 2500 springs, contributing to a good level of bounce, further enhancing comfort and support.

Do Simba mattresses last?

Yes, Simba mattresses are typically designed to last. Like most hybrid mattresses, Simba mattresses should have a lifespan of around 7 to 10 years (if not longer), depending on the level of care and usage. Given this, it may be worthwhile to consider investing a bit more in a high-quality mattress like Simba for long-term comfort and durability.

Wrap up

Thank you for checking out this REM-Fit 500 vs Simba 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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