Comparison: Best Space Heater Rtings (Updated | Dec 18th)
Whether you’re warming a cozy bedroom or a drafty office, their expert evaluations help you navigate the heating landscape with confidence. Let’s dive into the top-rated space heaters that combine efficiency with peace of mind, ensuring your comfort doesn’t come at the expense of your energy bill or safety concerns.
Editor’s Choice
Best for a specific purpose
- Best for whisper-quiet heating: Dreo Space Heater
- Best for full-body warmth: Dreo Space Heater 1500W
- Best for precision temperature control: Dreo Space Heater
- Best for compact portability: BLACK+DECKER Portable Space Heater
- Best for ultra-quiet large room: Dreo Space Heater Large Room
- Best for silent radiator heating: Pelonis Oil Filled Radiator Heater for Large Space
- Best for fast warmth delivery: Dreo Space Heaters for Indoor Use
- Best for budget-friendly basics: Amazon Basics Oscillating Ceramic Space Heater
- Best for wide coverage tower: PELONIS 30” Ceramic Tower Space Heater with Adjustable Thermostat for Large Room
- Best for slim tower design: Honeywell Slim Ceramic Tower Heater
Product Comparison: Best Space Heater Rtings
Whisper-Quiet Heating
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
Full-Body 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
Precision Temperature Control
Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat, 1-12H Timer, Eco and Fan Mode, 1500W PTC Ceramic Safety Heat for Office Bedroom Home, With Remote, Silver
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 (12-hour timer, mute, child lock, and memory function).
Compact Portability
BLACK+DECKER Portable Space Heater, Room Space Heater with Carry Handle for Easy Transport
BLACK+DECKER
- PORTABLE DESKTOP HEATER– Take this outstanding BLACK+DECKER portable space heater with you from room to room! This lightweight personal heater weighs only 2.8 lbs. and comes with a carry handle for easy transport.
- HEATER + FAN COMBO– Our fantastic room space heater is compact, but powerful. With dimensions of 7.3” x 6.3” x 9.2”, this soace heater is perfect for your dorm or office desk, bedroom table, basement, garage worktable, RV shelf and just about anywhere you need extra heat.
- ADJUSTABLE THERMOSTAT CONTROL– Choose your optimal setting: LOW HEAT (750 Watts), HIGH HEAT (1500 Watts), or FAN. Just plug in your small space heater in with the 6 ft. power cord and enjoy comforting warmth!
- DESIGNED FOR SAFETY– This flameless portable heater comes with overheat protection and an auto tip-over shutoff feature that lets you rest easy while staying safe. This infrared heater is for indoor use only.
- QUALITY GUARANTEED– Like all BLACK+DECKER products, our superior heater portable comes with a 1-year warranty, so you can feel confident about your purchase.
Ultra-Quiet Large Room
Dreo Space Heater Large Room, 30″ Electric Heaters with Remote, 120° Oscillation, Adjustable Thermostat, 5 Heat & 3 Fan levels, 8 Safety Protections, 25dB Quiet, 1-12H Timer, Heater for Office, Black
Dreo
- 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.
- Heat the Way You Like: This electric space heater offers 9 comfort levels to suit your needs. Choose from 5 heat levels and ECO mode for optimal warmth, or switch to 3 fan levels to create air circulation.
- Precise Temperature Control: Powered by advanced controllable silicon technology, this energy-efficient space heater provides precise temperature control and up to 50% energy savings, bringing you all-day comfort without worrying about your electricity bills.
- 25 dB Extreme Quietness: Enjoy a warm, comfortable environment without disturbance. DREO’s innovative airflow design reduces noise to an ultra-quiet 25 dB, making this heater for bedroom ideal for a peaceful night’s sleep or a quiet, focused workspace.
Silent Radiator Heating
Pelonis Oil Filled Radiator Heater for Large Space, 2025 Upgraded, Space Heaters with 1500W Quiet Warmth Radiant Heater, 3 Heating Modes, Overheat & Tip-Over Protection, Adjustable Thermostat, White
PELONIS
- 360° All-Around Heating: Our oil radiator heater boasts 7 advanced fins and high-conductivity thermal oil, improving heat efficiency by 32%. Experience faster, more even warmth throughout your space.
- Comprehensive Safety: Features instant tip-over protection and precision overheating protection. Every critical component, including the plug and cord, meets stringent ETL safety standards for reliable peace of mind.
- Energy Efficient: Choose from 600W/900W/1500W modes for tailored power use. Pelonis oil filled heater optimizes real-time energy consumption, saving on winter bills.
- Quiet Operation: After achieving heating stability, enjoy pure silence without any wind or noise disturbance. Designed for peace, it allows you to relax, work, or sleep without interruption.
- Elegant Home Integration: Sporting a minimalist, modern design, this heater blends naturally with your home decor. Simple knob controls, smooth caster wheels and a clear indicator light offer effortless operation.
Fast Warmth Delivery
Dreo Space Heaters for Indoor Use, Electric Heater with Remote for Bedroom Large Room, 16 inch Upgraded 1500W Fast Heating with Thermostat, Overheating & Tip-Over Protection, 70°Oscillating, Portable
Dreo
- Toasty Heat in Seconds: 1500W high power ceramics work together with Dreo’s patented ObliqueAirflow system that promotes faster heat release, making your whole body wrapped in toasty warmth immediately. Great heaters for indoor use..Voltage: 120.0volts
- Safety Protection, ETL-Listed: Built-in tip-over and overheat protection shuts off the heater when it tips over or overheats. Made with V-0 rated flame-retardant materials and enhanced safety plug to prevent electrical risks and safeguard your home.
- Silence Every Sound: A range of technologies was introduced to make this space heater breathtakingly quiet, especially Dreo’s ObliqueAirflow technology that reduces air turbulence to create smoother, quieter heating at only 37.5 dB, quiet like a library. Fits for bedroom.
- Immerse the Whole Space: Thrillingly fast heating powered by Dreo’s high-torque motor delivers powerful heat up to 10 feet/second. Along with wide-angle 70° oscillation to sweep around your whole living space. Recommended for use in areas under 270 sq ft.
- Set It, Keep It, Save It: Adaptive ECO mode adjusts the heat level to keep the room at your preferred temperature. This electric space heater also includes low (H1-700W), medium (H2-900W), and high (H3-1500W) heat settings so you can beat the cold while saving more on energy bills.
Budget-Friendly Basics
Amazon Basics Oscillating Ceramic Space Heater, Portable Indoor Heating Solution, With Overheat and Tip-Over Protection, Thermostat, 1500W, 7.52″D x 6.34″W x 9.45″H, Silver
Amazon Basics
- EVEN HEAT DISTRIBUTION: The heater’s 45-degree oscillation function ensures even heat distribution across the room, warming a wider area for maximum comfort.
- 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.
Wide Coverage Tower
PELONIS 30” Ceramic Tower Space Heater with Adjustable Thermostat for Large Room, 75° Oscillation, Remote Control & 12H Timer, Tip-Over Switch & Overheating Protection, 1500W, PHF15RSAPH30, Black
PELONIS
- 【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 30” tower heater can cover up to 280 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.
- 【EASY TO USE】One touch to change the temperature and mode on the digital panel, you can also use the remote control. Choose the most precise and comfortable temperature with 1F of adjustment. In addition, the extra-long 12H timer takes a lot of the hassle out of operation.
- 【4 QUIET SETTINGS】This tower heater has 4 functions (High, Low, ECO, Fan) for customized temperature settings, 2 heat levels and adjustable thermostat setting will meet all your needs, ECO mode maximizes efficiency while maintaining a constant temperature, <55dB operation noise make it perfect for heating a bedroom, home office or anywhere of home.
- 【COMPREHENSIVE SAFETY PROTECTION】Made of high quality V0 flame retardant materials, US standard socket can directly plug into outlet without any adapter or extension cord. Overheating & tip-over switch protection to ensure your whole family worry-free use all day.
Slim Tower Design
Honeywell Slim Ceramic Tower Heater, Large Room, Black – Easy to Use – Slim Space Heater with Two Heat Settings
Honeywell
- SLIM SPACE HEATERS FOR INDOOR USE – Use the Honeywell Slim Ceramic Tower Heater in any room; this tower heater features easy-to-use digital controls with two heat settings: high heat (1500 watts), low heat (750 watts), and a programmable thermostat
- SAFETY MATTERS: This large room heater has multiple safety options including 2x Overheat Protection with an overheat sensor and cut off fuse; these electric heaters for indoor use feature a 360-degree tip over switch, and an auto off timer option
- INCREASE YOUR COMFORT – Always be comfortable, no matter what season it is; this personal heater has a slim design, sturdy base, oscillation and cool touch plastic housing, so it fits into any room in your home and as a space heater for bedrooms
- SMART SAVINGS – Worried about heating costs? Room heaters for indoor use can help you save up to $276* in heating costs this year; a space heater for indoor use can help you save money while providing soothing warmth
- HONEYWELL QUALITY: Help improve heating and energy savings in your home, bedroom or office using Honeywell portable heaters for indoor use; Honeywell offers whole room heaters, tower heaters and oscillating heaters
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 most important factor when choosing a space heater?
The most critical factor is the heating capacity, measured in watts, which should match the size of your room. A general rule is to use about 10 watts of heating power per square foot of room area. Ensuring the heater has enough power to warm your space efficiently is key to comfort and effectiveness.
How do ceramic and oil-filled heaters compare?
Ceramic heaters use a fan to blow air over a hot ceramic plate, providing fast, direct heat that’s great for quickly warming small spaces. In contrast, oil-filled radiators use thermal oil to radiate heat silently and steadily, making them better for larger areas and all-night use without noise.
What safety features should I prioritize?
For safety, always look for a heater with an automatic overheat protection sensor that shuts the unit off if it gets too hot. A tip-over switch is also essential, as it will immediately turn the heater off if it’s accidentally knocked over. These features are crucial for preventing fire hazards, especially in homes with children or pets.
Are more expensive heaters worth the extra cost?
More expensive models often justify their price with better build quality, more precise temperature controls, and advanced safety features. They may also include energy-saving modes or smart home connectivity, which can offer better long-term value and convenience. A budget heater can work well, but pricier units typically provide a more reliable and user-friendly experience.
What is the difference between a radiant and a convection heater?
A radiant heater works like a lamp, emitting infrared heat that directly warms objects and people in its line of sight, making it ideal for spot heating. A convection heater, on the other hand, warms the surrounding air, which then circulates to heat the entire room. Radiant heaters are best for personal warmth, while convection heaters are better for raising the overall temperature of a space.
How much does it cost to run a space heater?
The running cost depends on the heater’s wattage and your local electricity rate, but you can calculate it by multiplying the kilowatt-hour (kWh) usage by your price per kWh. For example, a 1,500-watt heater running for one hour uses 1.5 kWh. Using a heater with a programmable thermostat and timer can significantly reduce energy consumption and costs.
Is noise level an important consideration?
Yes, noise level is a key factor depending on where you plan to use the heater. Fan-forced ceramic and propane heaters can be quite loud, which can be disruptive in a bedroom or office. For quiet environments, an oil-filled radiator or a micathermic panel heater is a much better choice as they provide silent, radiant-style heat.
What is a ‘smart’ space heater and do I need one?
A smart space heater can connect to your Wi-Fi network, allowing you to control it remotely via a smartphone app or voice commands through a smart assistant. This is useful for pre-heating a room before you arrive or adjusting the temperature without getting up. While not a necessity, smart controls add a layer of convenience and can help manage energy use more effectively.