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10 Best Space Heaters

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45,000 reviews analyzed

#1
Best Choice
Dreo Elect
Dreo

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, White

Fast Delivery
10.0
1 162 bought in past month
#2
Value for Money
Dyson Puri
Dyson

Dyson Purifier Hot+Cool HP1 Purifying fan heater, Heats and Cools (White White)

Fast Delivery
9.1
1 060 bought in past month
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#3
Dreo Smart
Dreo

Dreo Smart Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, 3 Modes 12H Timer, Overheat & Tip Over Protection, Works with Alexa(No Remote Control)

Fast Delivery
8.8
958 bought in past month
#4
Dyson Hot+
Dyson

Dyson Hot+Cool Jet Focus AM09 powerful cooling fan and room heater (White Silver)

9%OFF

Fast Delivery
8.8
856 bought in past month
#5
De'Longhi
De'Longhi

De'Longhi Dragon 4 TRD40820T Oil Filled Radiator- White

37%OFF

Fast Delivery
7.9
754 bought in past month
#6
Dreo 2000W
Dreo

Dreo 2000W Smart Space Heater for Bedroom, 16 Inch Portable Heaters with 70°Oscillation, Electric Heater, with Thermostat & Remote, 3-Mode 3-Speed, 12H Timer for Office Home, Solaris Slim H3S

Fast Delivery
7.9
652 bought in past month
#7
Devola Ele
Devola

Devola Electric Infrared Patio Heater Wall Mounted 2000W IP65 Waterproof WiFi Enabled Radiant Low Energy Heater for Garden Outdoor & Indoor 24Hr Timer LED Display, Remote Control (DVPH2000B)

Fast Delivery
7.6
550 bought in past month
#8
Dreo Elect
Dreo

Dreo Electric Space Heater, 70° Oscillating Portable Heaters for Home, 1500W PTC Ceramic Heater with Thermostat, Remote Control, 3-Mode 3-Speed, 1-12H Timer, Overheat & Tip-Over Protection, ECO-Mode

Fast Delivery
7.3
448 bought in past month
#9
Dreo 1500W
Dreo

Dreo 1500W Smart Space Heaters for Indoor Use, Portable Heater with 70°Oscillation, WiFi Alexa & Google Assistant Electric Heater, with Thermostat & Remote, Safety Small Heater for Office Home

Fast Delivery
7.3
346 bought in past month
#10
De'Longhi
De'Longhi

De'Longhi Dragon 4 TRDSX40820E.WB, Oil Filled Radiator with Electronic Timer, Quiet Heater with Functional Design, Chimney Design and Castors, Safety Thermostat, 3 Fan Settings, 2000W, White Beige

39%OFF

Fast Delivery
7.0
244 bought in past month

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De'Longhi
De'Longhi

De'Longhi TRDX41025E Oil Filled Radiator, Dragon 4 Pro

21%OFF

Fast Delivery
142 bought in past month
Dimplex EC
Dimplex

Dimplex ECR20Tie 2kW Portable Eco Radiator, Oil Free Column Heater, Freestanding Electric Heating Unit, Quiet Plug In Lightweight with Adjustable Thermostat & Timer – White, White Light Grey

24%OFF

Fast Delivery
40 bought in past month
Dreo 16 In
Dreo

Dreo 16 Inch Electric Heater for Home, 34dB Silent Ceramic Heater, 70° Oscillation Space Heaters Energy Efficient, 3-Mode 3-Speed, Overheating & Tip-Over Protection, 12H Timer, Solaris Slim H3

23%OFF

Fast Delivery
Dreo 25 In
Dreo

Dreo 25 Inch Electric Heaters for Home, 70° Oscillating Fan Heater with Remote, 25dB Silent Ceramic Space Heater for Large Room, Low Energy, 3-Mode 3-Speed, Timer, Overheating&Tip-Over Protection

Fast Delivery
PELONIS El
Pelonis

PELONIS Electric Radiator with Adjustable Thermostat and 3 Heat Settings, Oil Filled Heater with Overheat Protection (2500W, Knob Control)

Fast Delivery
Warmlite W
Warmlite

Warmlite WL44004 Portable Flat Fan Heater with 2 Heat Settings and Overheat Protection, 2000W, White

Fast Delivery
Dreo 25dB
Dreo

Dreo 25dB Silent Space Heater, 30" Electric Heaters with Remote, 120° Oscillation, 5 Heat & 3 Fan levels, 8 Safety Protections, 1-12H Timer, Adjustable Thermostat, Large Room Bedroom, Silver

Fast Delivery
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Philips 50
Philips

Philips 5000 Series Energy Efficient Connected Tower Fan Heater, 2000W, up to 50% energy savings, temperature display, 5 safety features, 4 modes, 60° oscillation, quiet, black & dark grey (CX5120 11)

28%OFF

Fast Delivery
VonHaus Oi
VonHaus

VonHaus Oil Filled Radiator 11 Fin – Oil Heater Portable Electric Free Standing 2500W for Home, Office, Any Room – 24 hour Timer, Adjustable Thermostat, 3 Heat Settings, 4x Wheels, 1.5m Power Cable

Fast Delivery
Pro Breeze
Pro Breeze

Pro Breeze® OmniWarm Smart 2500W 11 Fin Oil Filled Radiator - Digital - WiFi Smart App, Thermostat, 24Hr Timer, 3 Heat Modes, Child Lock, Overheat & Tip-Over Protection Oil heater for Home - White

Fast Delivery

Our Top Picks

#1

Winner

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, White

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, WhiteDreo
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The Dreo Electric Heater is a compact, portable ceramic fan heater designed mainly for indoor use, especially in bedrooms or small rooms. Its 1500W power level is typical for space heaters and should comfortably warm most personal spaces. The heater uses an advanced PTC (Positive Temperature Coefficient) system combined with a smart heat funnel design that spreads warm air more effectively than many traditional models, which means you’ll feel the heat quickly and over a wider area.

One of its standout features is precise temperature control, allowing you to set temperatures between 5°C and 35°C in small steps. This helps save energy by avoiding overheating. It also offers three heating modes: Power heat for quick warming, ECO for energy saving, and a fan-only mode for air circulation without heat. Safety is a strong point here. The heater includes tip-over protection with a sensitive tilt sensor, overheat protection, and flame-retardant materials, making it safer for use around children or pets. Additional safety conveniences include a child lock and a 12-hour timer.

In terms of noise, it’s designed to be very quiet at just 34 dB—about the sound of a whisper—so it won’t disturb sleep or work. Portability is good thanks to its lightweight (1.38 kg) and a built-in handle for easy moving around your home. Controls are user-friendly with a digital display and adjustable settings, including speed and temperature. Features like a mute option and memory function enhance convenience. This heater is intended for indoor use only and may not be suitable for heating large spaces or outdoor areas. While it is energy efficient for its type, running any 1500W heater continuously can still use a fair amount of electricity. Also, some users outside mainland UK may face delivery restrictions. The Dreo Electric Heater is a reliable, safe, and quiet choice for anyone needing a portable room heater with fine temperature control and modern safety features, ideal for bedrooms or small living spaces.

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#2

Dyson Purifier Hot+Cool HP1 Purifying fan heater, Heats and Cools (White/White)

Dyson Purifier Hot+Cool HP1 Purifying fan heater, Heats and Cools (White/White)Dyson
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The Dyson Purifier Hot+Cool HP1 is a versatile space heater designed for rooms up to around 27 square meters, making it suitable for small to medium-sized living spaces. It stands out by combining powerful heating with air purification, using a fully sealed HEPA H13 filter system that captures 99.95% of tiny allergens and pollutants, which is excellent if you’re concerned about air quality. The heater uses Dyson’s Air Multiplier technology, which delivers smooth airflow to heat a room evenly or cool you down during warmer months, adding year-round value.

In terms of energy use, it operates at 40 watts, which is generally efficient for a device with combined heating and cooling functions. Safety is well covered with an auto shutoff feature, giving peace of mind if the heater is accidentally tipped or left on too long. Noise-wise, it runs at about 63 decibels, which is roughly the sound level of a normal conversation—noticeable but unlikely to be disruptive.

Portability is decent given its height (76.5 cm) and weight (5.26 kg); it’s not the lightest heater but still manageable to move around as needed. Controls are user-friendly, with a curved magnetic remote that docks neatly on the unit and smart app connectivity, allowing you to monitor and adjust settings remotely or via voice commands if you have compatible devices. While the heating capacity is relatively limited compared to larger heaters, making it less ideal for bigger rooms or very cold environments, the combination of air purification and smart features makes the Dyson HP1 a strong contender for those wanting flexible, multi-functional climate control. For straightforward, powerful heating in large spaces, other options might be more suitable.

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#3

Dreo Smart Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, 3 Modes 12H Timer, Overheat & Tip Over Protection, Works with Alexa(No Remote Control)

Dreo Smart Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, 3 Modes 12H Timer, Overheat & Tip Over Protection, Works with Alexa(No Remote Control)Dreo
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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.

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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.