Comparison: Best Space Heater To Buy (Updated | Dec 16th)
When winter’s chill creeps in, nothing beats the cozy warmth of a reliable space heater. Whether you’re looking to heat a small bedroom or a large living area, we’ve done the research to help you make an informed decision. In this guide, we’ll compare the top space heaters based on heating performance, energy efficiency, safety features, and overall value. Say goodbye to shivering nights and hello to your ideal heating companion.
Editor’s Choice
Best for a specific purpose
- Best for hyperamics heat engine: Dreo Space Heater
- Best for wide-angle warmth: Dreo Space Heater
- Best for budget-friendly choice: GiveBest Portable Electric Space Heater with Thermostat
- Best for atom one efficiency: Dreo Space Heater
- Best for compact personal heater: GiveBest Space Heater
- Best for basics reliable heat: Amazon Basics Ceramic Space Heater
- Best for tiltable warmth: Dreo Space Heater 1500W
- Best for silent radiator heat: De’Longhi Oil filled Radiator Heater
- Best for whisper-quiet comfort: Dreo Quiet Space Heater
Product Comparison: Best Space Heater To Buy
Hyperamics Heat Engine
Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat and Remote, 2024 Upgraded, Digital Display, 12H Timer, 5 Mode, 1500W PTC Ceramic Fast Safety Heat for Office Bedroom Home
Dreo
- 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.
- Ultimate temperature control: The enhanced NTC chipset brings more precision to turn your space heater with thermostat into a smart heating powerhouse, allowing you to set heat on a wider range from 41-95℉ with 1℉ increments, saving you energy while keeping you comfortable.
- Cozy quietness: No more choosing between quiet or warmth, Dreo’s heater for bedroom warms quietly thanks to its brushless DC motor with frictionless performance and a winglet fan design that reduces turbulence, reducing noise to only 34dB.
- Fits into your lifestyle: This portable heater handle makes it easier to carry and is equipped with multiple heating levels and modes to heat as you like (Power heat, ECO, Fan Only). It also features handy extras for a hassle-free experience (remote control, 12-hour timer, mute, child lock, and memory function).
- We Are Always Here for You: To ensure a pleasant experience for everyone while using the heater, it is recommended to carefully read the precautions in the user manual and QSG before use. It is important to note that a hot or loose-fitting plug can be a sign of a worn electrical outlet. We recommend that such outlets be checked and replaced prior to heater use to prevent potential overheating hazards. Let our product experts guide you through any issues or questions you might have with the product at any time with our customer support line.
Wide-Angle Warmth
Dreo Space Heater, 1500W Electric Heaters for Indoor Use with Thermostat, 70° Oscillation, 8 Safety Protections, 5 Modes, Remote, 12H Timer, Quiet Portable Heater for Office, Bedroom, Large Room
Dreo
- 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.
- Quiet Heating: 34dB – almost as quiet as a library. The fan wheel uses oblique airflow technology, which effectively reduces wind noise and makes the room heater 12% quieter than traditional electric heaters. Calm airflow lets you sleep soundly and work undisturbed during the cold winter
- Uniform Heating: Experience enhanced comfort in large rooms with the exclusive trackball system, engineered for smooth and whisper-quiet oscillation. The 70° wide-angle oscillation, with a lifespan of over 750,000 cycles, boosts heating coverage by 20%, which helps distribute the warm air more evenly towards the room’s corners
- Energy Efficiency: Save on energy bills and live more sustainably. With a built-in precise temperature sensor, the smart ECO mode adjusts the working mode independently (with a low of 900W and high of 1500W to efficiently maintain your desired indoor temperature) based on the ambient temperature
Budget-Friendly Choice
GiveBest Portable Electric Space Heater with Thermostat, 1500W/750W Safe and Quiet Ceramic Heater Fan, Heat Up 200 Square Feet for Office Room Desk Indoor Use, Silver
GiveBest
- 2 in 1 heater fan: This ceramic heater provides two heat levels, 1500W or 750W and one cool air fan, you can use it both for winter and summer. Thermostat control of the heater will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the thermostat setting. It will cycle on and off. Adjust the setting of thermostat from 41℉ to 95℉ to keep room comfortable
- Multi protection safety system: These heaters are made of flame retardant material avoiding any fire hazard. Automatic safety shutoff system will shut the heater off when the heater overheat. The tip over protection system will also shut the heater off when the heater was knocked over by accident and it will come back on automatically if it is up righted
- Compact and powerful: The mini heater with build in carry handle helps to reinforce the potential of rather low electrical bills by using at the place where you need when you don’t want to warm the full house with other centralized heaters
- Quiet and fast heating: The noise this ceramic heater makes is lower than 45 decibels, quiet enough for most people to use in a bedroom while sleeping. With PTC ceramic heating tech and high speed fan, this heater put out tons of heat to heat up 200 square feet in seconds
- Upgrade abs material: Upgrade abs material applied, which is more flame resident. The room heater with six feet lead cord and 2 prong connection has a long lasting life
Atom One Efficiency
Dreo Space Heater, 1500W Portable Electric Heaters for Indoor Use, PTC Ceramic Heater for Office with Remote, Thermostat, 70°Oscillation, 12H Timer, 5 Modes, Safe Quiet Room Heater for Bedroom
Dreo
- 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
- Save More on Energy Bills: ECO Mode adjusts the heat level automatically to reach your desired temperature while saving more on energy bills. Personalize your own comfort with the digital thermostat from 41 to 95 ℉, adjustable in 1℉ increments. Precise Heat, Precise Comfort
- Warm Any Angle: Experience the heat that envelopes you in the widest way possible. 70° wide-angle oscillation sweeps around to cover the whole area, providing wide-reaching heat for your bedroom, garage, basement, office, desktop, etc
- Engineered to be Quieter: Brushless DC motor and 9 aerodynamic blades smooth out airflow and eliminate air turbulence, delivering soft, tranquil warmth. As quiet as 37.5 dB, you can sleep or work with peace of mind
- Heat the Way You Like: With various modes (High/Medium/Low/ECO/Fan Only), the heat comes in many forms, from powerful heat to more energy-saving ECO heat. Dreo Atom One electric heater with remote control easily provides the balance you want between heat and energy saving
Compact Personal Heater
GiveBest Space Heater, 1500W Portable Heaters for Indoor Use, PTC Ceramic Heater with Heating and Fan Modes, Overheat & Tip-Over Protection, Ideal for Bedroom, Office & Desk Use, Black
GiveBest
- 【Portable Personal Heater】This lightweight 6.4″ x 6.4″ x 8.9″ mini heater fits perfectly on desks, office floors, or bedside tables. Its space-saving design with integrated handle easily moves between rooms, efficiently heating up to 200 sq ft while only weighing 2.8 lbs.
- 【3-Mode Ceramic Heater for Instant Warmth】Advanced PTC ceramic heating technology delivers instant warmth in just 3 seconds. Choose from Fan, Low heating(900W), or High heating (1500W) settings to perfectly match your comfort needs. Small and powerful, it saves more energy compared to conventional heaters. Ideal for living room, bedrooms, offices and personal spaces.
- 【Multiple Safety Protection】Equipped with overheat protection (auto shut-off above 176°F) and tip-over protection for instant power cutoff. UL certified for guaranteed safety, featuring flame-resistant materials and reinforced plug design – perfect for homes with kids and pets.
- 【Silent & Comfortable Heating】Enjoy peaceful warmth with whisper-silent operation (≤45dB) that won’t disturb your rest. This heater combines rapid heating with near-silent performance, perfect for restful sleep, focused work, or relaxing at home.
- 【Warranty Protection】Designed with a comfortable built-in handle, allowing you to easily move the space heater to any room you want. Enjoy a 1-year warranty and responsive support, ensuring a worry-free experience and long-lasting satisfaction.
Basics Reliable Heat
Amazon Basics Ceramic Space Heater, Portable Indoor Heating Solution, With Overheat and Tip-Over Protection, Thermostat, Non-Oscillating, 1500W, 7.52″D x 6.34″W x 9.45″H, Silver
Amazon Basics
- CUSTOMIZABLE HEATING OPTIONS: Choose from three settings to suit your needs – High (1500W), Low (900W), or Fan Only for air circulation without heat.
- COMPACT & PORTABLE: Weighing just 3 lbs and sized at 7.5“L x 6.3”W x 9.5“H, this space heater is easy to move and perfect for your Home, Office.
- Built-in Tip-Over Protection, Overheat Protection, and a Power Indicator Light for safe operation.
- RAPID HEATING TECHNOLOGY: Ceramic heating provides fast and efficient heat in minutes with only 43 dB noise level, keeping you warm quickly on cold days.
- NOT FOR HUMID ENVIRONMENTS: Please avoid using this heater in Bathrooms, Laundry Rooms, or other high-moisture areas.
Tiltable Warmth
Dreo Space Heater 1500W, 60° Adjustable Tilt, 10.5ft/s Portable Electric Heaters for Indoor Use with Thermostat, 8 Safety Protections, 3 Modes, Remote, Quiet Desk Heater for Bedroom, Office, Black
Dreo
- Fast Warm Air Delivery: Powered by 1500W Hyperamics tech, this space heater for indoor use delivers warmth in just 2 seconds and produces 53.9% more heated air than traditional heaters
- Vertical Tilt for Full-Body Warmth: Manually tilt the portable heater from 0°-20°-40°-60°, enjoying warmth from your head to toe. Place it on a table or floor, heating wherever you need it
- Unbreakable Safety: Enjoy peace of mind with the electric heater featuring advanced tip-over protection, V0 flame retardant materials, overheat protection, and a safety plug, all certified by ETL
- Precise Temperature Control: The advanced NTC chipset lets you set your heater for office from 41-95℉ in precise 1℉ increments, delivering smart, energy-saving comfort tailored to your needs
- Enjoy Distraction-Free Warmth: DREO’s desk heater uses a brushless DC motor and winglet fan design to reduce turbulence, operating as quietly as 34dB for peaceful comfort
Silent Radiator Heat
De’Longhi Oil filled Radiator Heater, 1500W Electric Space Heater for indoor use, portable room heater, Energy Saving, full room like office and bedroom with safety features, EW7707CM
De’Longhi
- Simple Controls allow you to easily adjust power level and temperature.
- Up to 20% more efficient* deploy the ComfortTemp feature to automatically maintain the optimal temperature and power levels. *versus using the same unit thermostat at max setting without ComfortTemp
- Exclusive thermal slot design maximizes heat flow into the room while maintaining a low surface temperature
- Better Heating- delivers gentle heat minimizing dry air, creating a better breathing environment that is more allergy friendly with no fan to stir up dust, pollen and dander.
- Integrated handle and control panel allow you to easily operate and relocate your heater during or after use.
- No Installation Required: A comfort hold handle paired with exclusive smart snap wheels, built-in for convenience, provide out-of-the-box easy movement from room to room as needed.
- 1500 watts of Long lasting, quiet heat for small to medium spaces
- Built-in Safety Elements: Thermal cut-off, fully enclosed heating elements, and gently rounded design. Additionally, when the temperature dips below 41 degrees F (5C), the Anti-freeze setting automatically switches on the heater
- Durable & Low Maintenance: High quality steel assembly and permanently-sealed diathermic oil reservoir never needs refilling. A specialized multilayered painting process provides a complete, corrosive resistant finish.
- Lower Energy Bills- heat only the room you’re in
Whisper-Quiet Comfort
Dreo Quiet Space Heater, 1500W Portable Heaters for Indoor Use with Remote, 70° Oscillation, Fast and Safety Electric PTC Ceramic for Desk Office Bedroom, 12H Timer
Dreo
- Powerful and Efficient Heating: This Dreo Heater 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, Heater 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
- Comprehensive Safety: The electric heater is built with a child-lock, tip-over protection, V0 flame retardant material, overheat protection, and a safety plug, all certified by ETL. It provides robust safety protections for your family, enhancing safety for children, strengthening defenses against accidents, and ensuring peace of mind for users
- Always at the Perfect Temperature: This heater for home with Thermostat allows you to set your desired heat level within a wide range of 41-95℉ with ±1℉ increments, ensuring precise and efficient heating. This feature not only keeps you comfortable but also helps save energy
- Experience even heat distribution: Our ceramic heater with a 70-degree oscillation function ensures warmth in every corner of your room. Set the heat flow to your preference, directing it in a specific direction or enjoying broader coverage
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What’s the difference between ceramic, infrared, and oil-filled heaters?
Ceramic heaters use a fan to blow air over a hot ceramic plate, heating rooms quickly. Infrared heaters warm objects and people directly, similar to sunlight, without drying the air. Oil-filled heaters use thermal oil to radiate heat slowly and silently, making them ideal for all-night use.
How do I determine the right heater size for my room?
Check the heater’s wattage, as a general rule is 10 watts of heating power per square foot. For a 150-square-foot room, you’ll need a heater with at least 1,500 watts. Always look for a heater with a recommended room size that matches or slightly exceeds your space.
What safety features are most important?
An automatic tip-over switch is essential, as it shuts the heater off if it’s knocked over. Overheat protection is also critical, preventing the unit from becoming dangerously hot. For homes with children or pets, a cool-to-the-touch exterior provides an extra layer of safety.
How much will a space heater impact my electricity bill?
Running a 1,500-watt heater for an hour consumes about 1.5 kilowatt-hours (kWh) of electricity. Your cost depends on your local utility rate, but using a heater to supplement central heat in one room is often cheaper than heating the entire house. Using a programmable timer can help reduce costs by only running the heater when needed.
Are there specific features that improve convenience?
A programmable thermostat allows you to set a desired temperature, saving energy by cycling the heater on and off. A remote control provides convenience, allowing you to adjust settings from across the room. Other useful features include multiple heat settings, a timer, and an oscillation function to distribute heat more evenly.
What’s the difference between a heater with a fan and one without?
Heaters with fans, like ceramic models, are designed for fast, whole-room heating by actively circulating warm air. Fanless models, such as infrared or oil-filled heaters, provide silent, radiant heat that is ideal for personal warmth or quiet environments like bedrooms. Fanless units are often better for people with allergies as they don’t stir up dust.
How much should I expect to spend on a quality space heater?
Basic personal heaters can cost as little as $30, but for a reliable, feature-rich model for a medium-sized room, expect to pay between $60 and $120. Premium heaters with smart home integration, advanced safety features, or ultra-quiet operation can cost over $150. The best value comes from a model that efficiently heats your space and has the safety features you need.