Best Cooling Mattresses in Australia for Hot Sleepers | 2025 Buying Guide

SEP 28, 2025

2912 views, 4 mins read

Struggling to get a good night's sleep because your mattress feels like a furnace? You're not alone. Many people suffer from overheating during the night, tossing and turning as the heat builds up. The solution? A high-quality cooling mattress designed to regulate your body temperature and keep you comfortable all night long.

Whether you're battling night sweats or just need relief from a too-warm bed, the right cooling mattress can make all the difference.

In this guide, we’ll help you navigate your options, share the best cooling mattress for hot sleepers in Australia, and offer practical tips to reduce heat retention while you sleep.

In this article

1. How to Choose a High Quality Cooling Mattress? 2. Best Cooling Mattress in Australia 3. Other Tips to Reduce Heat Retention While You Sleep 4. FAQs about Cooling Mattress

How to Choose a High Quality Cooling Mattress?

Choosing a high-quality cooling mattress involves understanding key factors like materials, airflow, and cooling technologies. If you're prone to overheating or live in a hot climate, it’s essential to pick a mattress that offers both comfort and temperature regulation. Here's how you can make the right choice:

1. Material Matters

The materials used in your mattress play a significant role in cooling performance.

Hybrid Mattresses: Hybrid mattresses combine memory foam and coils. The coil support core promotes airflow, making them a good choice for cooling. The foam layer can trap some heat, but the coils allow for sufficient air circulation. Latex hybrids, with latex layers over coils, are particularly effective in cooling thanks to latex's natural breathability.
Gel-Infused Memory Foam: While memory foam is great for pressure relief, it can trap heat. To offset this, many cooling mattresses incorporate gel-infused memory foam. The gel helps dissipate heat by absorbing it and then releasing it away from your body, making it ideal for hot sleepers.
Latex Mattresses: Latex is naturally breathable and offers excellent airflow. It tends to retain minimal heat and doesn’t hug your body as much as memory foam, which means better air circulation. It’s a solid option for those who overheat easily.
Foam Mattresses: All-foam mattresses, especially those made entirely from memory foam, are generally not ideal for cooling. They tend to retain more body heat compared to hybrid or latex options. If you prefer a foam mattress, look for one with open-cell memory foam or ventilated layers, which can help with airflow.

2. Airflow in the Support Core

Airflow is critical in maintaining a cool sleep environment. Coil support cores are known for allowing plenty of airflow, while all-foam beds tend to trap heat. If you’re looking for a mattress that keeps cool, consider models with coils or ventilated latex as they provide the necessary ventilation to disperse heat.

3. Cooling Technology

Some mattresses are equipped with advanced cooling technology. These technologies can range from passive to active cooling:

Passive Cooling: This includes Phase-change materials (PCMs) that absorb and release heat depending on the surrounding temperature. Some mattresses use gel or copper-infused foam layers to help dissipate heat and regulate your body temperature.
Active Cooling: Active cooling is more high-tech and includes specialty covers that physically change the temperature of the sleep surface. These mattresses often use technology like air circulation systems built into the bed.

4. Firmness Level

The firmness of the mattress also impacts its cooling performance. Soft, plush mattresses tend to hug your body more deeply, which can prevent airflow and lead to heat retention. If you're a hot sleeper, it’s better to choose a medium-firm mattress (around 6 on a 10-point scale) or firmer. These mattresses provide more surface-level airflow, which helps keep you cooler.

Best Cooling Mattress in Australia

If you've been tossing and turning because you're too hot at night, it's time to make a change. Newentor Cooling Mattress can make all the difference in getting a restful night's sleep. With the right mattress, you’ll feel comfortable and cool, instead of waking up sweaty and uncomfortable.

Comparison with Other Mattress Brands in Cooling Performance

How the Newentor Hybrid Mattress Pro stacks up against other cooling for mattress brands in terms of cooling performance:

Brand/Model	Cooling Technology	Firmness Level	Price (Queen)	Cooling Performance
Newentor Hybrid Mattress Pro	Micro Coils, Carbon Flow™ Cover, Phase-Change Materials	Medium Firm	AUD $880	High – Excellent airflow and breathable layers prevent overheating
Tempur-Pedic TEMPUR-breeze®	Phase-Change Material (PCMs), Gel-infused memory foam	Medium Firm	$4,399.00	Medium – High-quality cooling but expensive
Emma Comfort Mattress	Airgocell® Foam, Breathable cover	Medium Firm	$1260	Medium – Cooling foam technology, good airflow
Zinus Green Tea Cooling Memory Foam Mattress	Gel-infused Memory Foam	Medium	$529	Low to Medium – Gel foam helps but may trap heat over time

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Other Tips to Reduce Heat Retention While You Sleep

If your mattress doesn't offer enough cooling or you want to enhance your sleeping experience to stay cooler throughout the night, here are a few methods that can help reduce heat buildup and keep you cool all night long:

Invest in a Cooling Mattress Topper

Adding a Cooling Mattress Topper to your existing mattress can significantly improve its breathability and temperature regulation. Choose one made from materials like gel memory foam or breathable latex to enhance cooling. If you’re not looking to replace your entire mattress but want to achieve a cooler sleep environment at a lower cost, the Newentor Cooling Mattress Topper is an excellent option to consider.

Use Cooling Bed Sheets

Opt for bed sheets made from bamboo, Tencel, or Modal, as these materials are known for their breathability and moisture-wicking properties. They help regulate body temperature by promoting airflow and drawing moisture away from your skin, keeping you cooler throughout the night.

Maintain a Cool Bedroom Temperature

The effectiveness of a cooling mattress is enhanced when your bedroom is kept at an optimal temperature. Use a fan or Newentor Portable Air Conditioner to regulate the room temperature, ideally between 18-22°C (64-72°F). This creates an ideal sleep environment where your body can cool down naturally, complementing the cooling properties of your mattress.

By incorporating these simple tips, you can maximize the cooling benefits of your mattress and create the perfect sleep setting, helping you enjoy a more restful, cooler night’s sleep.

FAQs about Cooling Mattress

1. Signs You Need a Cooling Mattress

If you're experiencing any of the following, it may be time to consider getting a cooling mattress:

Night Sweats - If you frequently wake up drenched in sweat, a cooling mattress can help regulate your body temperature and prevent overheating during the night.
Tossing and Turning - Constantly shifting positions in search of a cooler spot could be a sign that your mattress traps heat, making it difficult to get a restful night's sleep.
Waking Up Hot - If you often wake up feeling too warm, even when the room temperature is comfortable, your mattress may be causing heat buildup.
Living in a Hot Climate - If you live in a warm or humid environment, a cooling mattress is essential for managing temperature and getting a more comfortable sleep.
Health Conditions - Certain health conditions, like menopause or thyroid issues, can make you more prone to overheating at night. A cooling mattress can provide relief by helping to maintain a cooler sleep surface.
You Kick Off Your Covers at Night - If you regularly find yourself kicking off your blankets or sheets because you’re too hot, it may be a clear sign that your mattress is not regulating heat effectively.

2. Are cooling mattresses effective?

Yes! Cooling mattresses are highly effective in keeping you cool and comfortable, especially if you tend to overheat during sleep. Materials like cool gel memory foam, latex, and breathable fabrics are great for heat regulation.

3. How long do cooling mattresses last?

A high-quality cooling mattress can last between 7-10 years, depending on the material and how well it is cared for. It's important to rotate and maintain your mattress regularly to extend its lifespan.

4. What is the best temperature for sleep?

The ideal temperature range for most adults is generally considered to be 60 to 67 degrees Fahrenheit (15.6 to 19.4 degrees Celsius). A slightly cooler temperature helps your core body temperature drop, which is a natural signal for sleep.

Bottom Lines

If you've been tossing and turning because you're too hot at night, it's time to make a change. Newentor cooling mattress can make all the difference in getting a restful night's sleep. With the right mattress, you’ll feel comfortable and cool, instead of waking up sweaty and uncomfortable.

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