Best Cooling Mattress for Hot Sleepers UK

Verified by: Neil Stanley

Last Updated: 06 Jul 2024

touching mattress

Are you tired of waking up in a pool of sweat, tossing and turning all night because your mattress traps heat? 

If so, you're in the right place. 

Finding the best cooling mattress for hot sleepers in the UK can be daunting with so many options on the market. 

But don't worry, we've got you covered.

This article will explore the top cooling mattresses that keep you cool and comfortable overnight. 

We'll review the Emma Luxe Cooling Mattress, the Nectar Hybrid Mattress, and the Simba Hybrid® Ultra Mattress, comparing their features, benefits, and what makes each one stand out. 

Whether you suffer from night sweats or simply want a more restful sleep, our expert guide will help you make an informed decision. 

Read on to discover how these mattresses can transform your sleep experience and say goodbye to overheated nights for good.

Top Picks and Reviews

Here are our top picks, each excelling in different aspects of cooling technology:

1. Emma Luxe Cooling Mattress

emma mattress

The Emma Luxe Cooling Mattress stands out with its ThermoSync® Technology, which regulates body temperature for a cooler sleep experience. 

It also features Halo Memory Foam™ and Aeroflex pocket springs for superior support and motion absorption. 

Available in various sizes, this mattress is ideal for those seeking comfort and cooling.

2. Nectar Hybrid Mattress

nectar mattress

The Nectar Hybrid Mattress combines memory foam with pocket springs, offering a balance of comfort and support. 

Its breathable cooling cover helps wick away moisture, making it an excellent choice for hot sleepers. 

With a 365-night trial and forever warranty, it's a risk-free option for those looking to improve their sleep quality.

3. Simba Hybrid® Ultra Mattress

The Simba Hybrid® Ultra Mattress uses advanced technology with up to 10 layers, including patented titanium Aerocoil® springs and graphite-infused Simbatex® foam. 

These materials ensure excellent temperature regulation and support. The mattress is designed to provide a luxurious sleeping experience while keeping you cool.

Testing and Selection

We Tested the Best Cooling Mattresses

When it comes to cooling mattresses, rigorous testing is crucial to identifying those that truly deliver on their promises. 

Our team, dedicated to providing reliable information, has invested countless hours testing various mattresses to pinpoint the top performers.

Our Testing Criteria

We focused on several key factors during our testing:

  • Temperature Regulation: How well does the mattress keep you cool overnight?
  • Comfort and Support: Does the mattress provide adequate support without sacrificing comfort?
  • Motion Isolation: Can it minimize disturbances from a partner's movements?
  • Durability: Will the mattress maintain its cooling properties over time?

Choosing the Right Mattress

How to Choose the Best Cooling Mattress for You

Choosing the right cooling mattress is a personal journey that depends on various factors unique to you- your sleeping style, body type, and personal preferences. 

We understand that everyone's needs are different, and our guide is here to help you navigate this journey and find the cooling mattress that perfectly suits you.

What Type of Mattress Do I Need? The type of mattress you need can vary based on your sleeping position and specific needs. For instance:

  • Side Sleepers: Look for mattresses with good pressure relief, such as memory foam or hybrid options.
  • Back Sleepers: Medium-firm mattresses that offer support without sinking are ideal.
  • Stomach Sleepers: Firmer mattresses help maintain proper spine alignment.

What Makes a Cooling Mattress Cool? Several technologies contribute to the cooling effect of a mattress:

  • Gel-Infused Foams: These foams help dissipate heat away from the body.
  • Breathable Covers: Materials like Tencel or cotton promote airflow and wick moisture.
  • Phase-Change Materials: These materials absorb and release heat to maintain a stable temperature.

Is Memory Foam Good for Cooling? Memory foam can be effective for cooling when combined with cooling gels or breathable covers. However, traditional memory foam tends to retain heat, so choosing a mattress incorporating advanced cooling technologies is crucial.

Cooling Mattress Effectiveness

Do Cooling Mattresses Work?

The Science Behind Cooling Mattresses 

Cooling mattresses work by integrating materials and technologies that manage heat and moisture. 

For example, the ThermoSync® foam in the Emma Luxe Cooling Mattress regulates temperature by dispersing heat. 

Similarly, the graphite-infused Simbatex® foam in the Simba Hybrid® Ultra Mattress draws heat away from the body.

User Experiences and Testimonials 

Users report significant improvements in sleep quality with these cooling mattresses. 

Many have noted reduced night sweats and a more comfortable sleeping temperature, contributing to deeper, uninterrupted sleep.

Enhancing Cooling Effects

Do You Need a Mattress Topper with a Cooling Mattress?

Types of Cooling Mattress Toppers If your current mattress isn't providing sufficient cooling, a cooling mattress topper can enhance its performance. Options include:

  • Gel-Infused Toppers: These add a layer of cooling gel foam to your mattress.
  • Breathable Fiber Toppers: Made from materials like bamboo or cotton, these toppers improve airflow.

Benefits of Using a Mattress Topper A matt: A topper can extend the life of your mattress while adding an extra layer of comfort and cooling. It is also cost-effective if you’re not ready to invest in a new mattress.

Tips for Better Sleep

Tips for Hot Sleepers Who Want a Cooler Night's Sleep

Choosing the Right Bedding 

Opt for lightweight, breathable bedding made from natural fibers such as cotton or linen. Avoid heavy blankets and synthetic materials that can trap heat.

Adjusting Room Temperature and Humidity 

Keeping your bedroom cool and dry can significantly impact your sleep quality. 

Use fans or air conditioning to maintain an optimal temperature, and consider using a dehumidifier if necessary.

How to Sleep Better in Hot Weather

Hydration and Diet 

Staying hydrated throughout the day can help regulate your body temperature at night. Avoid heavy meals and caffeine before bedtime, as they can increase body heat.

Pre-Sleep Routine Adjustments 

Incorporate a relaxing pre-sleep routine, such as taking a lukewarm shower or practicing calming activities like reading or meditation. 

These can help lower your body temperature and prepare you for sleep.


Choosing the right cooling mattress can transform your sleep experience, relieving night sweats and ensuring a comfortable night’s rest. 

Considering your specific needs and the technologies available, you can find the perfect mattress to keep you cool and enhance your sleep quality. 

With options like the Emma Luxe Cooling Mattress, Nectar Hybrid Mattress, and Simba Hybrid® Ultra Mattress, a cooler, more restful sleep is within reach.

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