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10 Best Space Heaters 2025 in the UK

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

Dyson AM09 Hot And Cool Fan, Pack Of 1

Rating
9.9
Chosen by1,332
Type of Heater
Heating Capacity
Energy Efficiency
Type of Heater
The heating mode provides a gentle and warm airflow, avoiding the burning heat typical of normal fan heaters.
Heating Capacity
It offers two airflow modes: a focused jet stream and a diffused mode for whole-room heating.
Energy Efficiency
This fan efficiently heats and cools while being quick and easy to set up.
Safety Features
A blade-less design ensures safety around toddlers and provides a powerful, uninterrupted airflow.
Noise Level
The fan is quiet and elegant, making it a premium product that serves as an eye-catcher.
Control Options
The built-in thermostat controls room temperature effectively, turning off once the desired warmth is achieved.

The Dyson Hot+Cool Jet Focus AM09 serves as both a space heater and a cooling fan, making it a versatile choice for year-round use. Its use of Air Multiplier technology provides a smooth and powerful airflow that can efficiently heat or cool a room. The PTC ceramic plates ensure fast heating and even distribution, which is ideal for maintaining a comfortable environment. Dyson's Jet Focus control is a standout feature, allowing you to switch between focused heating for personal use and diffused heating for the entire room.

The device offers safety features like a bladeless design, reducing risks often associated with traditional fans and heaters. It's designed for indoor use and is relatively portable at 4.31 kg, though its tower form factor might not fit well in very compact spaces.

Noise level might be a drawback for some, as powerful airflow can result in noticeable sound, especially in small rooms. Control options are user-friendly, with adjustable speed and temperature, but it only offers two speed settings, which might not provide the level of customization some users desire.

The Dyson Hot+Cool Jet Focus AM09 is well-suited for someone looking for a multi-functional space heater and cooling fan with advanced airflow technology, though potential buyers should consider its noise level and limited speed settings.

Rating
9.9
Chosen by1,332
Type of Heater
Heating Capacity
Energy Efficiency
Type of Heater
The heating mode provides a gentle and warm airflow, avoiding the burning heat typical of normal fan heaters.
Heating Capacity
It offers two airflow modes: a focused jet stream and a diffused mode for whole-room heating.
Energy Efficiency
This fan efficiently heats and cools while being quick and easy to set up.
Safety Features
A blade-less design ensures safety around toddlers and provides a powerful, uninterrupted airflow.
Noise Level
The fan is quiet and elegant, making it a premium product that serves as an eye-catcher.
Control Options
The built-in thermostat controls room temperature effectively, turning off once the desired warmth is achieved.
#2

Dreo Smart Electric Space Heater, 1500W Portable Ceramic Heaters for Home, Low energy, Silent Room Heater with Thermostat, 3 Modes 12H Timer, Overheat & Tip Over Protection, Works with Alexa

Rating
9.8
Heating Capacity
Energy Efficiency
Safety Features
Heating Capacity
This heater is a game-changer for tricky-to-heat spaces, like those with single-glazed windows, providing rapid warmth within minutes.
Energy Efficiency
Energy efficiency is highlighted by the ECO mode, which helps keep energy bills low while maintaining a cozy environment.
Safety Features
The safety notification function provides peace of mind by sending alerts if the heater is knocked over.
Noise Level
The heater's quiet operation is comparable to a computer fan at idle, making it easy to forget it's even on.
Portability
Portability shines with a lightweight design and a carry handle, making it simple to move from room to room.
Control Options
Its compatibility with Alexa adds a layer of convenience, allowing routines like 'Prepare for bed' to activate both the heater and other smart devices effortlessly.

The Dreo Smart Electric Space Heater is designed to provide efficient and rapid heating with its 1500W advanced PTC system, making it suitable for warming up spaces quickly. Its portable tower form factor and lightweight design (1.38 kg) add to its convenience for indoor use, particularly in home environments. The heater shines in offering energy-efficient operation with a smart thermostat, allowing precise temperature control and contributing to energy savings. Additionally, its compatibility with Alexa and Google Home enables convenient remote operation and scheduling via the Dreo app, aligning well with a tech-savvy lifestyle.

In terms of safety, the Dreo heater is equipped with features such as overheat and tip-over protection, and it's constructed with V0 flame retardant materials, which are essential for peace of mind in households. However, the heater's reliance on lithium metal batteries may be a consideration for those wary of battery-operated devices. Noise level is kept impressively low at 34dB, thanks to a brushless DC motor and winglet fan design, making it an excellent choice for use in bedrooms or quiet spaces. The heater also offers multiple modes, including ECO and fan-only modes, enhancing its adaptability to various needs.

While the Dreo heater excels in many areas, prospective buyers should be aware of its indoor usage limitation and the potential delivery restrictions outside mainland UK. Furthermore, the heater's gold color might not appeal to everyone's aesthetic preferences. Nevertheless, it appears to be a reliable and smart choice for those seeking a modern, efficient heating solution.

Rating
9.8
Heating Capacity
Energy Efficiency
Safety Features
Heating Capacity
This heater is a game-changer for tricky-to-heat spaces, like those with single-glazed windows, providing rapid warmth within minutes.
Energy Efficiency
Energy efficiency is highlighted by the ECO mode, which helps keep energy bills low while maintaining a cozy environment.
Safety Features
The safety notification function provides peace of mind by sending alerts if the heater is knocked over.
Noise Level
The heater's quiet operation is comparable to a computer fan at idle, making it easy to forget it's even on.
Portability
Portability shines with a lightweight design and a carry handle, making it simple to move from room to room.
Control Options
Its compatibility with Alexa adds a layer of convenience, allowing routines like 'Prepare for bed' to activate both the heater and other smart devices effortlessly.
#3

Dreo Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Atom 316, Gold

Rating
9.6
Heating Capacity
Energy Efficiency
Safety Features
Heating Capacity
This heater is a brilliant little machine that runs quietly and distributes heat evenly, making a massive difference in tricky-to-warm spaces.
Energy Efficiency
The heater's ECO mode and timer make it an energy-saving marvel, running economically at around £1.50 to £2.00 per day.
Safety Features
The safety notification function is a standout, sending alerts through an app if the heater is knocked over.
Noise Level
Quiet operation is akin to a computer fan at idle, making it easy to forget the heater is even on.
Portability
Portability is a major plus; it's lightweight with a convenient carry handle, making it easy to move around the house.
Control Options
Setting up routines with Alexa adds a level of convenience that's hard to beat, transforming the way users prepare for bed.

The Dreo Electric Heater offers a robust heating solution with its 1500W output, making it suitable for efficiently warming small to medium-sized rooms. Its advanced PTC system and heat funnel design promise quick warmth and a broader reach, potentially outperforming similar heaters in its category. One of the standout features is its energy efficiency, with the ability to precisely control temperature settings, making it a cost-effective choice for continual use. In terms of safety, the heater excels with its overheat and tip-over protection, and its construction from V0 flame retardant materials adds an extra layer of assurance. Additionally, the quiet operation, at just 34dB, makes it a good choice for bedrooms or office spaces where noise might be a concern.

Portability is another highlight, thanks to its lightweight design and convenient carry handle, allowing easy movement around the home. The inclusion of various heating modes and a user-friendly control panel enhances its versatility and ease of use. However, while its stylish gold color and compact form factor might appeal to some, it might not fit everyone's aesthetic preferences. Moreover, being a freestanding unit, it may not be ideal for spaces with limited floor area.

This heater also includes thoughtful features like a 12-hour timer, child lock, and memory function, making it a practical and family-friendly option. Consumers looking for a reliable, quiet, and efficient space heater will likely find the Dreo Electric Heater meets their needs well, though it is best suited for indoor use only. For those requiring a heater for larger spaces or outdoor use, alternative options might be more appropriate.

Rating
9.6
Heating Capacity
Energy Efficiency
Safety Features
Heating Capacity
This heater is a brilliant little machine that runs quietly and distributes heat evenly, making a massive difference in tricky-to-warm spaces.
Energy Efficiency
The heater's ECO mode and timer make it an energy-saving marvel, running economically at around £1.50 to £2.00 per day.
Safety Features
The safety notification function is a standout, sending alerts through an app if the heater is knocked over.
Noise Level
Quiet operation is akin to a computer fan at idle, making it easy to forget the heater is even on.
Portability
Portability is a major plus; it's lightweight with a convenient carry handle, making it easy to move around the house.
Control Options
Setting up routines with Alexa adds a level of convenience that's hard to beat, transforming the way users prepare for bed.

Buying Guide for the Best Space Heaters

Choosing the right space heater can make a big difference in your comfort during the colder months. Space heaters come in various types and sizes, each designed to meet different needs. To find the best fit for you, it's important to understand the key specifications and how they align with your specific requirements. Here are the main factors to consider when selecting a space heater.
Type of HeaterSpace heaters come in several types, including ceramic, oil-filled, infrared, and fan-forced. Ceramic heaters are quick to heat up and are good for small to medium-sized rooms. Oil-filled heaters are slower to heat but provide consistent warmth and are ideal for larger spaces. Infrared heaters warm objects and people directly, making them efficient for spot heating. Fan-forced heaters distribute heat quickly but can be noisier. Choose the type based on the size of the room and your preference for heating speed and noise level.
Heating CapacityHeating capacity is measured in watts or BTUs (British Thermal Units) and indicates how much heat the heater can produce. Generally, a heater needs about 10 watts to heat each square foot of space. For example, a 1500-watt heater can effectively heat a room of up to 150 square feet. Consider the size of the room you need to heat and choose a heater with the appropriate capacity to ensure efficient and effective heating.
Energy EfficiencyEnergy efficiency refers to how well a heater converts electricity into heat. Look for heaters with energy-saving features such as adjustable thermostats, programmable timers, and eco-modes. These features help reduce energy consumption and lower your electricity bills. If you plan to use the heater frequently, investing in an energy-efficient model can save you money in the long run.
Safety FeaturesSafety is crucial when using space heaters. Look for models with features like overheat protection, tip-over switches, and cool-touch exteriors. Overheat protection automatically shuts off the heater if it gets too hot, while tip-over switches turn off the heater if it is knocked over. Cool-touch exteriors prevent burns if you accidentally touch the heater. These features are especially important if you have children or pets.
Noise LevelThe noise level of a space heater can affect your comfort, especially if you plan to use it in a bedroom or office. Fan-forced heaters tend to be noisier due to the fan operation, while oil-filled and infrared heaters are generally quieter. Consider where you will be using the heater and choose a model with a noise level that won't disturb your activities or sleep.
PortabilityPortability refers to how easy it is to move the heater from one room to another. If you need to heat different areas of your home, look for a lightweight model with handles or wheels. This makes it convenient to transport the heater as needed. If the heater will stay in one place, portability may be less of a concern.
Control OptionsControl options include manual controls, remote controls, and smart features. Manual controls are straightforward and easy to use, while remote controls allow you to adjust settings from a distance. Some modern heaters come with smart features that enable you to control the heater via a smartphone app or voice commands. Choose the control options that best fit your lifestyle and preferences.