Sleep by Wayfair™ Serenity Wayfair Sleep™ Open Coil Mattress & Reviews

Customer Reviews

Rated 4.4 out of 5 stars

85 Reviews

Customers say

Customers praise the product's comfort, value, and speedy delivery. Many found it comfortable and a good value for the money. However, some experienced issues with aspects like style and material, finding them less satisfactory. The construction and assembly also received negative feedback from some users.

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Rated 5 out of 5 stars

Anonymous

Lovely mattress, exactly as described and very comfortable. Great service and delivery also.

15/06/2026

Rated 5 out of 5 stars

Anonymous

Lovely to sleep on very much worth the money

03/03/2026

Rated 5 out of 5 stars

NadiaStockport, GB

Great quality, bit soft but worth the price.

01/03/2026

Rated 5 out of 5 stars

KellyNorthampton, GB

Excellent mattress

21/06/2026

Rated 5 out of 5 stars

Anonymous

Comfortable good quality!!!

10/06/2026

Your Room of Choice

Get it by Tue, 8 Sept

D01 RX04

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At a Glance

General Features: Orthopaedic Features

Mattress Thickness - Top to Bottom: 7.09 ''

Mattress in a Box

Comfort Level: Medium

Size:

Kingsize (5')

About This Product

The Serenity Hybrid Trio Mattress is expertly designed to deliver a restful and rejuvenating sleep experience. Its innovative three-layer construction merges the responsive support of a classic coil spring system with the luxurious comfort of body-sculpting memory foam, offering a balanced and versatile sleep surface. Enveloped in a hypoallergenic, soft-knit cover, the Serenity Hybrid Trio allows for superior breathability, helping to regulate temperature and reduce the impact of allergens. With a medium comfort level, it is ideal for sleepers who value a supportive yet cushioned feel.

Features

CERTIPUR MEMORY FOAM MATTRESS: Our Hybrid Trio Mattress uses CertiPur Memory foam and is the perfect choice for any budget. Designed to give you a comfortable night’s sleep, perfect for all sleeping positions. Quality and comfort, rolled into one. Steel innerspring: Provide traditional back support and excellent durability.
HYPOALLERGENIC COVER: This mattress is fitted with a hypoallergenic, soft-knit cover, which has been carefully designed to reduce the impact of allergy triggers, as well as proving a cosy, soft surface which is kind to your skin.
HYPOALLERGENIC COVER: This mattress is fitted with a hypoallergenic, soft-knit cover, which has been carefully designed to reduce the impact of allergy triggers, as well as proving a cosy, soft surface which is kind to your skin.
EASY SHIPPING: This mattress is compressed and shipped in a box for quick, convenient delivery and easy set-up.

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair.ie comes with a 100-Night Trial. Adjusting to a new mattress takes time so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Cot Mattresses, Air Mattresses, and Open Box Mattresses. You may return or exchange a mattress once per order.

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