As the temperature drops, there’s nothing more comforting than the warmth of a reliable space heater. But not all space heaters are created equal, and finding the perfect one can be daunting.
Over the years, I’ve reviewed countless heaters to bring you this comprehensive guide on the best space heaters of 2025.
Our Top Picks of The Best Space Heaters in 2025
- Powerful and Widespread Heating: Experience instant and efficient warmth with Dreo’s 30″ ceramic heater featuring a 308mm large PTC element, upgraded Hyperamics thermal design, and 30°-60°-90°-120° customizable oscillation, perfect for large rooms up to 300 ft². For optimal performance, please ensure a stable voltage environment in your home.
- All-around Safety: Stay warm this winter with peace of mind. Our heaters for indoor use offers 8 comprehensive protections, including V0 flame-retardant material, cool-touch housing, FortPlug, thermal insulated wiring, child lock, 45° tip-over protection and overheat protection, all certified by ETL.
- Widespread Warmth: Dreo’s 120° wide oscillation heating distributes warm air evenly from top to bottom, helping to bring fast heat to every corner of your room more efficiently than regular wall-mounted heaters.
- Smart Control, Seamless Lifestyle: Schedule room heating hours to match your routine, access your heater settings from anywhere with the Dreo app, or even use your voice to control it thanks to Alexa and Google Home compatibility.
- Can heat up a large room with Auto Energy Saving Model With High and Low Feature. Tip-over protection and Overheat protection.Heat Up for a large room – Dual Heating System: Infrared Quartz tube + PTC for 60% more heat than others. Rated around 5200 BTU.
- Dual Heating Systems featuring infrared quartz tube + PTC with 12-Hour automatic shut-off timer. Amperage: 12.5 Amps
- Twice the heat power: With dual DC motors, this DREO heater doubles airflow at 10ft/s, heats up in 2s, plus a 25% larger heating plate that efficiently warms rooms up to 250 sq.ft.
- Worry-free warmth: With child-lock, safety plug, overheat, tip-over protection and cool-touch housing, this ETL-listed electric heater provides safe, efficient warmth indoors.
- The Ultimate Heating Experience: Dreo’s upgraded 25″ ceramic space heater brings 11.5 ft/s fast heat thanks to its new hyperamics thermal design, while the extended impeller doubles the heat range making it the ideal space heater for large rooms and warmer winters.
- Warm Your Nights in Absolute Quietness: Dreo’s new airflow design brings down noise as low as 25dB, making this space heater for bedroom an ideal option to blow a comfortable warm air quietly, and enjoy a quiet, disturbance-free office or a good night’s sleep.
- POWERFUL WHOLE-ROOM HEATING: Experience comforting warmth with 1500 watts of power and an elongated ceramic heating element that delivers penetrating air velocity to circulate heat evenly throughout the room. Ideal for bedrooms, living rooms, and home offices.
- CUSTOMIZABLE COMFORT WITH QUIET OPERATION: Choose from 2 quiet heat settings—high and low—or select auto mode for thermostat-controlled heating that maintains your desired temperature. The simple electronic controls and easy-to-read digital display make adjustments effortless.
- ETL-Certified Safety: Made of V0 flame-retardant materials with multiple safety features including built-in smart tip-over protection, overheat protection, 12-hour timer, 24-hour automatic power off without interaction, V0 flame retardant 2-prong plug, and sturdy 6ft long flat power cord. Safe and worry-free all-day use. Safety Reminder: Please do not use with an extension cord. Only plug directly into the wall outlet.
- Fast Indoor Ceramic Heater: Powerful 1500W PTC ceramic heating allows this space heater to heat up in seconds, suitable for warming up spaces in the home including bedrooms, basements, garages, living rooms, and can also be used in offices, dorms, hot yoga studios, etc. Heating Coverage:270 sq.ft.
- 2 QUIET SETTINGS: This electric space heater features 2 quiet heat settings (high heat and low heat), plus an adjustable thermostat that will maintain the temperature in the room. The optional widespread oscillation feature on this heater evenly distributes warm air throughout the room
- REMOTE CONTROL: Use the multi-function remote control to turn the heater on/off, set the timer, turn the oscillation on/off or adjust the thermostat. For an added convenience, there is storage for the remote control on the back of the heater so it won’t get lost.
- Powerful and Efficient Heating: This Dreo Solaris 319 space heater for indoor use utilizes a Hyperamics 1500W advanced PTC system, efficiently heating up any space quickly and improving the circulation of warm air. Compared to traditional heaters, Solaris 319 can reach areas up to 200% farther, ensuring efficient and widespread heating in home, bedroom, and office
- Cozy Tranquility: Dreo’s heater for bedroom provides whisper-quiet operation, thanks to its brushless DC motor and winglet fan design that minimizes turbulence. Enjoy warmth in serenity and ensure a better sleep, with noise levels as low as 34dB
- 【RAPID HEATING & CONSTANT TEMPERATURE】Using reliable and effective ceramic heating technology, this powerful 1500W heater quickly heats up to 70°F in 3S, providing a consistent and comfortable temperature. With 26% more hot air vents, you can feel the change from cold to warm quickly and fully.
- 【WIDE HEATING COVERAGE】 Our 23” tower heater can cover up to 220 ft², paired with a 75° wide Oscillation helps the heat cover every corner of the room, perfect choice for large bedrooms and large living rooms.
- Speedy heat for instant comfort: With 1500W PTC ceramic heating and Hyperamics Tech,this portable heater provides quick and soothing warmth in seconds.It turns cold rooms into cozy spaces with a heating speed of 11.6 ft/s, covering up to 250 sq.ft.
- Cozy warmth anywhere you are: With a 70° wide-angle heating capability, DREO Space Heaters spread warmth throughout your room. Perfect for large spaces like bedrooms, living rooms, and offices.
- Faster Heat Than Ever: Powered by Dreo Hyperamics Technology, Atom One space heater heats up more efficiently with up to 1500W working power, reaching your desired temperature immediately, letting you feel fast, balmy heat straight away. This electric heater is meant to sit by your feet on the floor, near your hands on a desk, or carry around indoors. Add our heaters for indoors use to your cart & experience our amazing heater and customer service
- Shield360° Protection: Dreo Room Heater Heat up your day and night without worries. ETL-listed Shield360° system provides tip-over and overheat protection, as well as an enhanced safety plug. Along with UL94 V-0 flame-retardant materials to ensure ultimate safety in all aspects
- Powerful heat that fits everywhere: Dreo space heaters for indoor combines Hyperamics 1500W advanced PTC system with a new heat funnel design to deliver heat within seconds and enhance warm air circulation for up to 200% farther reach than traditional heaters.
- Unbreakable safety: Dreo goes beyond the unexpected to deliver peace of mind with every room heater. The innovative tilt-detection sensor improves accuracy and reliability for better tip-over protection, and built with V0 flame retardant materials, overheat protection, and safety plug, all certified by ETL.
- 2-in-1 Functionality small space heaters for indoor use: This portable heaters for indoor use combines two heating modes (1500W/900W) with a fan function. heater for office space heaters for indoor use paired with ECO mode, desk heater for office space heater automatically adjusts power output based on ambient temperature differences (41-95℉), unifying energy efficiency with comfort to meet heating needs across all seasons.
- Safety First: Small heaters for indoor use built in overheat protection and automatic tip over shut off ensure safety. The portable heaters for indoor use automatically powers down after 24 hours of continuous operation. Even after the electric heater’s LED display turns off, a 30-second residual heat dissipation program runs. Small heater for office space heater is providing comprehensive safety for use in bedrooms and offices.
Everything we recommend
Top pick
Vornado VH200
The best space heater
The Vornado VH200 is my go-to recommendation for anyone looking for a balance of performance, safety, and affordability. It’s incredibly easy to use and produces consistent heat, making it a reliable companion on chilly days.
Pros:
- Quiet operation
- Effective whole-room heating
- Lightweight and portable
Cons:
- Not ideal for very large rooms
- Plastic exterior feels less premium
Buying Options
Available online and in major retail stores.
Runner-up
Vornado AVH10
A stronger, pricier electric heater
If you’re willing to spend a bit more for enhanced features, the Vornado AVH10 is worth considering. It has additional safety features and a digital display for precise temperature control.
Pros:
- Powerful heating capabilities
- Energy-saving features
- Digital controls
Cons:
- Higher price point
- Louder than the VH200
Buying Options
Available online and in major retail stores.
Budget pick
Lasko 754200 Ceramic Heater
A powerful, cheap, reliable space heater
The Lasko 754200 offers an incredible value for those on a budget. It’s compact, reliable, and surprisingly powerful for its size.
Pros:
- Affordable price
- Compact and portable
- Quick heating
Cons:
- Lacks advanced safety features
- Can be noisy
Buying Options
Available online and in major retail stores.
Best for
De’Longhi TRD40615T
The best oil-filled radiator
For those who prefer an oil-filled radiator, the De’Longhi TRD40615T is a top choice. It’s incredibly efficient and maintains heat long after it’s turned off.
Pros:
- Long-lasting heat retention
- Quiet operation
- Energy-efficient
Cons:
- Bulky design
- Slow to heat up
Buying Options
Available online and in major retail stores.
Best for
Dreo Solaris Slim H3 (DR-HSH003)
Sleek, even, oscillating heat
The Dreo Solaris Slim H3 combines style and function, offering even heating with an oscillating feature that distributes warmth effectively across a room.
Pros:
- Sleek, modern design
- Oscillating feature for even heat
- Compact size
Cons:
- Limited to small-to-medium rooms
- Slightly expensive for its size
Buying Options
Available online and in major retail stores.
Best for
De’longhi HMP1500 Mica Panel Heater
A space-saver with a wall-mount option
The De’longhi HMP1500 Mica Panel Heater is perfect for those looking to save space. It can be wall-mounted or used as a freestanding unit.
Pros:
- Space-saving design
- Versatile mounting options
- Silent operation
Cons:
- Not ideal for large spaces
- Wall-mounting requires installation
Buying Options
Available online and in major retail stores.
Best for
Dreo DR-HSH004A
A safe and quick heater
Designed with bathrooms in mind, the Dreo DR-HSH004A is safe to use in damp environments and heats up quickly.
Pros:
- Bathroom-safe design
- Rapid heating
- Compact and portable
Cons:
- Limited to small spaces
- Slightly pricier than other compact heaters
Buying Options
Available online and in major retail stores.
Why you should buy a quality space heater and avoid cheap ones
Investing in a quality space heater is essential for safety, efficiency, and longevity. Cheap heaters often lack necessary safety features and are more prone to malfunctions, which could result in fires or other hazards.
Who this is for
If you live in a cold climate or need a supplemental heating solution, a space heater can make a significant difference in your comfort.
Space heater safety is serious
How to Not Burn Your House Down With a Space Heater
Always follow safety guidelines, such as keeping the heater away from flammable objects, never leaving it unattended, and using models with built-in safety features like tip-over and overheat protection.
How we picked and tested
I spent hours testing various space heaters for performance, safety, and ease of use. Each heater was evaluated on its heating capabilities, energy efficiency, noise level, and overall design.
Our pick: Vornado VH200
Top pick
Vornado VH200
The best space heater
The Vornado VH200’s exceptional balance of performance and affordability makes it a standout choice for most people.
Flaws but not dealbreakers
While it’s not ideal for large rooms, its effectiveness in small-to-medium spaces makes it an excellent option for most households.
Runner-up: Vornado AVH10
Runner-up
Vornado AVH10
A stronger, pricier electric heater
The Vornado AVH10 offers additional features that justify its higher price point, making it a solid choice for those seeking advanced functionality.
Budget pick: Lasko 754200 Ceramic Heater
Budget pick
Lasko 754200 Ceramic Heater
A powerful, cheap, reliable space heater
For those on a tight budget, the Lasko 754200 delivers reliable heating without breaking the bank.
Best for oil-filled radiators: De’Longhi TRD40615T
Best for
De’Longhi TRD40615T
The best oil-filled radiator
The De’Longhi TRD40615T is a dependable option for those who prioritize energy efficiency and quiet operation.
Best for oscillation: Dreo Solaris Slim H3 (DR-HSH003)
Best for
Dreo Solaris Slim H3 (DR-HSH003)
Sleek, even, oscillating heat
The Dreo Solaris Slim H3’s oscillating feature ensures even heat distribution, making it ideal for small-to-medium rooms.
Best for saving space: De’longhi HMP1500 Mica Panel Heater
Best for
De’longhi HMP1500 Mica Panel Heater
A space-saver with a wall-mount option
The De’longhi HMP1500 is a stylish and practical solution for those with limited space.
Best for bathrooms: Dreo DR-HSH004A Bathroom Heater
Best for
Dreo DR-HSH004A
A safe and quick heater
The Dreo DR-HSH004A is a compact, efficient heater tailored for bathroom use.
Splish-splash, please don’t electrocute yourself in the bath
Always follow the manufacturer’s guidelines to ensure safe usage in damp environments.
How to Not Burn Your House Down With a Space Heater
Reiterating safety is crucial: use heaters responsibly and never compromise on safety features.
Other good space heaters
There are several other excellent options worth considering, such as the Dyson Hot+Cool and the Honeywell UberHeat, which cater to specific needs and preferences.
The competition
While many space heaters claim to be the best, only a handful meet the standards of safety, efficiency, and performance that I’ve come to expect.
Care, maintenance, and safety
To ensure your heater lasts, clean it regularly, store it properly, and always follow the safety instructions provided by the manufacturer.
