REM-Fit® 600 Lux Hybrid Mattress

£674.50 £1,349.00 50% OFF
or £224 / m (3 months) with or

Select Your Size

• In stock | Free* 3-8 working days delivery

REM-Fit® 600 Lux Hybrid Mattress

Approved by Which? Best Buy

"It excelled in our durability tests, which simulate 10 years of use and barely altered the height, firmness or level of support given by the mattress."

• In stock | Free* 3-8 working days delivery
  • Medium-Firm Support (7.5/10): Perfect balance for comfort, spinal alignment, and pressure relief.
  • Which? Best Buy Mattress: Trusted for superior quality and performance.
  • Hybrid Comfort & Support - 4000 pocket springs: Deep, breathable memory foam and 4000 pocket springs adapt to your body for tailored, zoned support.
  • Edge-to-Edge Stability & Motion Isolation: Reinforced edges maximise your sleeping surface, while motion isolation ensures an undisturbed sleep.
  • Eco-Friendly Mattress Recycling: Convenient recycling service for your old mattress, making your purchase more sustainable. 
  • Made in the UK: High-quality craftsmanship from a UK manufacture.
  • Premium Delivery: Room of choice with old mattress collection (select at checkout)
£674.50 £1,349.00 50% OFF
or £224 / m (3 months) with or

Your FREE items with this mattress

They will automatically be added to your order
free product image

1

X Luxury Memory Foam Pillows
Sale price FREE Original price £59

Select Your Size

Order in 19h 35min for FREE* Delivery from as soon as Wed, Jan 01 - Fri, Jan 03

Help Me Choose My Mattress
Upgrade to the 600 Lux Elite mattress
  • Enhanced support & comfort
  • 5000 premium pocket springs
  • 7 layers of innovative sleep tech

Shop Now

Any questions? We're here to help!
Click below for more info Open FAQ page
We are ready to help you Start a chat
  • Up to 200 night risk-free sleep trial
  • Free 1-3 days delivery
  • 15-year full replacement guarantee

The REM-Fit 600 Lux is classified as a Medium-firm tension and is ideal for side sleeping or for those who like a particularly luxurious and sumptuous mattress. If your current mattress is causing you to wake with sore shoulders, hips or knees then the 600 Lux might just be the perfect mattress for you!

As non-medical professionals we make no guarantees that the mattress will improve your back complaint. However, we have designed our mattress range with a focus on back support. We also receive lots of positive feedback from sleepers who have suffered with a bad back to discover that sleeping on a REM-Fit mattress has relieved their pain and enabled them to get a great night's rest.

We provide a risk-free sleep trial on all our mattresses. This allows you to sleep on a REM-Fit for up to 200-nights, in the comfort of your own home, and really put it to the test!

If the mattress, for whatever reason doesn't live up to your expectations, you can send it back for a full refund without collection charges!

We request that you give your new REM-Fit mattress 30 nights to bed-in before you raise a return. This will give your body the right amount of time to fully adjust.

Experience swift and seamless service with our *free 1-3 day delivery to UK addresses! Our dedicated 2-person team ensures your new mattress is delivered right to your room of choice.

Enhance your convenience further by opting for old mattress removal at checkout for a nominal fee.

Enjoy complete flexibility with delivery dates: Our courier will contact you via email and WhatsApp, providing a selection of dates to choose from. The day before delivery, you'll receive a precise 3-hour time window. Plus, our drivers will give you a call when they're just 30 minutes away - Your comfort is our priority!

We’re confident in our mattress quality, so every new REM-Fit mattress comes with a 15-year guarantee (1 year for rejuvenated models) at no extra cost.

Just set it up on a supportive base, and you’re covered! In case of a replacement, your original guarantee period remains, and if it’s an upgrade, simply pay the difference. Note: returns must be unstained and claimed by the original buyer only.

Remember to register your guarantee. Full T&C's on our guarantee are covered in our general T&C's page.

Financing your new mattress is easy with flexible options at the checkout! With DivideBuy, you can spread payments over 12 months interest free - simply apply at the checkout for an instant decision.

Prefer a shorter term? Choose PayPal or Klarna to pay over 3 months interest free with zero hassle.

If you decide to return your mattress during the sleep trial, no worries - any payments made will be refunded, and your finance agreement will be cancelled.

Tired of Sleeping Hot?

REM-Fit memory foam benefits from a revolutionary open-cell construction keeping it cool!

Proven to wick moisture and dissipate heat away from the body keeping your sleep environment at just the right temperature

Why choose the 600 Lux mattress?

4000 premium pocket springs


Dual layer spring system. Ultimate support & zero motion disturbance.

Zoned pressure relief


Zoned memory foam. Targeted support. Pressure point relief, no compromise.

Open-cell visco memory foam


Advanced temperature regulation. Fewer wake-ups, better sleep & recovery.

15-Year Trust: REM-Fit's Durability Promise

At REM-Fit, durability is key.

We rigorously test our mattresses using the Juggernaut machine, which simulates 15 years of use, ensuring they meet our high standards of durability.

Watch the video to see our process in action and discover how our products stand the test of time.

Good Housekeeping Institute, 2024

“Very comfortable to sleep on!”. “The edges did not sag at all, and it has been great for limiting the impact of movement.”

Advantages of shopping with us

*200-Night Trial


Sleep on it for up to 200 nights. Love it or we’ll collect it free for a full refund.

Free Delivery


*Free 1-3 Days delivery to your bedroom, 3-hour slot. Optional old mattress disposal.

15 Year Guarantee


Built to last with a 15-year full replacement guarantee. sleep soundly, worry-free.

0 Finance


Sleep now, pay later. Get 0% APR financing up to 12 months. Apply at checkout.

Boost your mattress sleep trial to 200 nights!

Just purchase a REM-Fit mattress protector along with your mattress. Remember to select the correct size for the perfect fit!

200-Night Sleep Trial
Shield mattress: block stains, extend life

Up to 200 night sleep trial, to do as you please with it

Risk Free


Enjoy a risk-free 200-night trial to test your REM-Fit mattress at home.

What's the catch?


No catches - if the mattress isn’t right, return it free for a full refund!

Bedding-In


Allow 30 nights to adjust to your new mattress before initiating a return.

How to return?


To request a return, start a live chat and follow instructions.

Our mattresses fit all bed types

Adjustable Bed

Divan Bed

Platform Top Base

Slatted Bed Frame

Save an extra £150 off Bed Frames

Save 40%
REM-Fit Essence Bed Frame
  • Traditional, chesterfield design 
  • Deep cushioned headboard
  • Reinforced base 
  • Up to 40 stone capacity  
  • FSC® certified
from £389.40 £649.00
or £43 / m (9 months) with

Available in 3 sizes

Save 40%
REM-Fit Signature Bed Frame
  • Modern, elegant design 
  • Deep cushioned headboard
  • Reinforced base 
  • Up to 40 stone capacity  
  • FSC® certified
from £389.40 £649.00
or £43 / m (9 months) with

Available in 3 sizes

Save 40%
REM-Fit Luxe Bed Frame
  • Modern, buttoned curved design 
  • Deep cushioned headboard
  • Reinforced base 
  • Up to 40 stone capacity  
  • FSC® certified
from £389.40 £649.00
or £43 / m (9 months) with

Available in 3 sizes

Our mattresses passed stringent CertiPUR testing

✔️ Made without heavy metals such as mercury, lead, or cadmium

✔️ Made without dyes that are carcinogenic or allergenic as described by EU legislation

✔️ Made without Phthalate plasticisers

✔️ Made without substances that cause cancer or heritable genetic damage

✔️ Emitting low levels of VOCs (volatile organic compounds)

We never waste a returned mattress

We donate our mattresses to the British Heart Foundation. In order for them to sell the mattress on through their network of UK based stores the mattress needs to be in a clean and usable condition.

100% of proceeds go towards the British Heart Foundation charity.

Comfort is in the detail

Frequently Asked Questions

Find the best mattress for you!

You are only 7 answers away from finding out which mattress is best suited for your sleep!

By the time you reach the end, we'll provide you with a crystal-clear recommendation about the ideal model.

See more of our mattresses

Save 50%
REM-Fit® 600 Lux Hybrid Mattress
  • Medium-Firm Support (7.5/10): Perfect balance for comfort, spinal alignment, and pressure relief.
  • Which? Best Buy Mattress: Trusted for superior quality and performance.
  • Hybrid Comfort & Support - 4000 pocket springs: Deep, breathable memory foam and 4000 pocket springs adapt to your body for tailored, zoned support.
  • Edge-to-Edge Stability & Motion Isolation: Reinforced edges maximise your sleeping surface, while motion isolation ensures an undisturbed sleep.
  • Eco-Friendly Mattress Recycling: Convenient recycling service for your old mattress, making your purchase more sustainable. 
  • Made in the UK: High-quality craftsmanship from a UK manufacture.
  • Premium Delivery: Room of choice with old mattress collection (select at checkout)

Your FREE items with this mattress

free product image

2

X Luxury Memory Foam Pillows
Sale price FREE Original price £118
from £514.50 £1,029.00
or £43 / m (12 months) with

Available in 10 sizes

Save 50%
REM-Fit® Hybrid Pocket 1000 Mattress
  • Medium-Firm Support (7/10): Ideal balance of comfort and support.
  • Pressure-Relieving Cooling Foam: Breathable foam designed to reduce pressure and prevent overheating.
  • 1000 Pocket Springs for Hybrid Support: Tailored support with zoned pressure relief for enhanced comfort and body alignment.
  • Edge-to-Edge Stability & Motion Isolation: Reinforced edges and motion isolation ensure uninterrupted sleep.
  • Eco-Friendly Mattress Recycling: Convenient recycling for a sustainable choice. 
  • Made in the UK: Quality craftsmanship you can trust.
  • Premium Delivery: Room of choice with old mattress collection (select at checkout)

Your FREE items with this mattress

free product image

2

X Luxury Memory Foam Pillow
Sale price FREE Original price £118
from £279.50 £559.00
or £31 / m (9 months) with

Available in 5 sizes

Save 45%
REM-Fit® 500 Ortho Hybrid Mattress

Firm Support (9/10): Ideal for those seeking extra support and spinal alignment.

  • Which? Best Buy Mattress: Trusted for superior quality and performance.
  • Hybrid Comfort & Support - 2000 pocket springs: Deep, breathable memory foam and 2000 firm pocket springs offer zoned pressure relief and tailored support.
  • Edge-to-Edge Stability & Motion Isolation: Reinforced edges and motion isolation ensure a restful, undisturbed sleep.
  • Eco-Friendly Recycling: Sustainable old mattress disposal available.
  • Made in the UK: High-quality craftsmanship from a UK manufacturers.
  • Premium Delivery: Room of choice with old mattress collection (select at checkout)

Your FREE items with this mattress

free product image

2

X Luxury Memory Foam Pillow
Sale price FREE Original price £118
from £510.95 £929.00
or £43 / m (12 months) with

Available in 10 sizes

Elevate your sleep with our comfortable pillows!

Save 50%
REM-Fit 500 Cool Gel Pillow
£49.50 £99.00
or £17 / m (3 months) with or
Save 30%
REM-Fit 400 Memory Foam Crumbed Pillow
  • Aids correct spinal alignment and provides excellent pressure relief.
  • Memory foam crumbs provide contoured support as you sleep
  • Stay dry and cool with Re-Ax® fibres that absorb excess heat and wick sweat away from the body
  • Ultra-light, stretchy, durable fabric
  • 5-Year guarantee against defects in workmanship or materials
£41.30 £59.00
or £14 / m (3 months) with or
Save 50%
REM-Fit Bamboo Charcoal Pillow
  • Cutting edge bamboo charcoal infused memory foam technology
  • Naturally hypoallergenic making it ideal for allergy sufferers
  • Regulates temperature, moisture and absorbs odours
  • Allergy-free and dust mite resistant bamboo properties
  • 5-Year guarantee against defects in workmanship or materials
from £34.50 £69.00
or £12 / m (3 months) with or

Up To 200 Night Trial

We provide a risk-free sleep trial on all our mattresses

Free 1-3 Days Delivery

Free room of choice delivery. Old mattress disposal available

15 Year Guarantee

We’re so confident, we offer a 15 year guarantee!