Debenhams

syncsleep

Serenity 2500 Pocket Spring Mattress with Gel Layer

From £699.00
Colour: White
Select a size:
Sold & Delivered by Julian Bowen Ltd
Delivery Only 49p On This Product
Standard Delivery 3-5 working days
Eligible for return within 28 daysExclusions apply. Please see our returns policy
Worry-Free Delivery available with
  • Extend your return window to 35 days
  • 100% protection against any shipping mishaps
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Flexible payment options available
18+, T&C apply. Credit subject to status. Unregulated credit.
At a Glance
2,500 Responsive Pocket Springs
Gel Cooling Layer Technology
Minimises Motion Transfer
Reinforced Edge-to-Edge Support
Targeted Pressure Point Relief
Description

Serenity is crafted for those who value superior comfort, lasting durability, and exceptional long-term support. Built with 2,500 individually responsive pocket springs and advanced gel-infused comfort layers, Serenity delivers enhanced contouring, effective pressure relief, and a cooler, more restorative sleep experience. The pocket spring system reacts independently to your movements, supporting natural spinal alignment while minimising motion transfer—ideal for undisturbed sleep, even for couples. Above this, gel cooling foam adapts to the body’s shape, evenly distributing weight to relieve pressure at key areas such as the shoulders and hips while actively regulating temperature. Foam encapsulation reinforces the mattress edges, providing reliable edge-to-edge support, reducing roll-off, and maximising the usable sleep surface. Finished with a breathable Tencel™ cover for improved moisture management and temperature control, Serenity also features integrated anti-slip technology to keep the mattress securely in place on your bed base.

SKU: M5056524152522
Product Details & Care

Gel Memory Foam, Reflex Foam, Pocket Springs

Delivery

49p delivery on all orders over £30 (exc. Bulky Item Delivery)

Super Saver Delivery

£2.99

49p on orders over £30

Standard Delivery

£3.99

Express Delivery

£5.99

Next Day Delivery

£6.99

Order before Midnight

24/7 InPost Locker | Shop Collect

£2.49

Evri ParcelShop

£3.99

Evri ParcelShop | Next Day Delivery

£5.99

Premium DPD Next Day Delivery

£7.99

Order before 9pm Sunday - Friday and before 8pm Saturday

Bulky Item Delivery

£4.99

Northern Ireland Super Saver Delivery

£2.99

Northern Ireland Standard Delivery

£4.99

Northern Ireland Express Delivery

£5.99

Order before 7pm Sunday - Thursday (Delivery Monday - Saturday)

Unlimited free delivery for a year with Unlimited Delivery for £14.99

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Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times

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Returns

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.

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