10 Best Energy Efficient Space Heaters Reviewed as of May 2024

Reviews Scanned

Sale1

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

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
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: 6.2 inch x 7 inch x 10.2 inch, 2.9 pounds portable 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-retardant. The room heater with six feet lead cord and 2 prong connection has a long lasting life

Sale2

Dr Infrared Heater Portable Space Heater, Original, 1500-Watt, Cherry (Pack of 1)

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
IR Remote Control, High Pressure Low Noise Blower with Noise level 39 dB super quiet. Heating can cover for a large room.
Electronic Thermostat: range 50 to 85 degrees. Caster Wheels and Lifetime Filter
Weights 24 lbs and uses 12.5 Amps of Power. 1500 Watts. Power Cord is 72-inch-long (6 Feet)

GoveeLife Smart Space Heater, 1500W Fast Electric Heater for Indoor Use with Thermostat, Wi-Fi App & Voice Remote Control, Small Heater Safety for Bedroom Home Indoors Office Desk Portable, Black

Smart Upgraded Thermostat: The built-in sensor supports a basic thermostat function. Link with a GoveeLife Thermo-Hygrometer to accurately reflect the ambient temperature without manual adjustments via AutoReflect. Thermo-hygrometer not included.
Remotely Control via App & Voice: Connecting with 2.4GHz WiFi(No 5G support), turn on the space heater for preheating in advance via smart app while you're on your way home. You can also set the heating temperature by voice control. Compatible with Alexa, Google Assistant, and IFTTT.
2s Fast & Powerful Warmth: The small heater with energy-efficient 1500W PTC ceramic heating technology rapidly heats a 200ft² area. Equipped with 1200W or 900W low heating mode and one cool air fan to meet your various needs. Smaller than the tower heater but just as powerful.
Multi-Protection Safety Features: Includes tip-over and overheating protection, safety plugs, and V-0 flame retardant to protect kids and pets. UL 1278-tested, making it suitable for indoor spaces, living rooms, bedrooms, and offices.Tips: The heater had set to automatically shut down for 24 hours to meet US safety regulations.
Compact and Quiet: The portable heater has lower than 37dB noise levels, making it quiet enough for most people to use in a bedroom while sleeping. Tips: To Aviod the power plug hot, Please securely reinsert the plug into the outlet. If necessary, have a qualified electrician to check if the power plug prongs are intact.

Sale4

QQT Electric Space Heater,1200W Energy Efficient Space Heaters for Indoor Use,Two-Speed Portable Heater Fan for Office with Adjustable,Overheating Protection,Dumping shutdown (White)

🔥ENERGH SAVING&HIGH EFFICIENCY - This is a very energy-saving space heater for indoor use. The 1200W portable space heater has two different heating settings (low and high), three second heating, and more uniform heat distribution. You don't have to waste a lot of money on central heating.
🔥SAFETY&&PROTECTION - QQT ceramic space heater is made of advanced PTC ceramic heating technology, upgraded abs flame retardant material, 45 ° dumping protection, turning off the space heater when overturning (only when standing stably can it output heat for you), insulating shell, and enhanced safety plug. It heats up day and night, avoiding any fire hazard, and protecting the safety of your family.
🔥SILENCE&&OCCASION - The noise emitted by QQT portable heaters for indoor use is less than 30 decibels. The purpose of this portable heater is to place your feet on the floor, put your hands close to the table, or carry it indoors quietly enough for most people to use when sleeping in the bedroom. The cold winter will not affect your work and life at all, and you can sleep or work at ease.
🔥COMFORTABLE&SOFT - It is a very comfortable space heater. The space heater heats more efficiently with a working power of up to 1200W, smoothes airflow, eliminates air turbulence, provides soft and quiet warmth, and is easy to carry and move. It is very suitable for houses with children and pets.
🔥EXQUISITE APPEARANCE - 8.2 "* 5.9" * 5.5 "personal heater adopts compact shape design, which is very suitable for use in various places. The high temperature resistant air outlet prevents your hands from burning. Clear work indicator light can keep you informed of the working state of the heater at any time. The hidden handle can be easily lifted and placed anywhere. It is easy to carry and move. Our design has three colors (white/blue/green) 。 Let your winter refuse the cold.

Dreo Space Heater Indoor, 1500W Portable Heaters for Indoor use with Remote, PTC Ceramic Electric Heater for Bedroom with Thermostat, 70°Oscillation, 12h Timer, Safety Heater for Room Home Office

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 portable heater is meant to sit by your feet on the floor, near your hands on a desk, or carry around indoors. Add our small heater to your cart & experience our amazing heater and customer service.Heating Coverage:200 sq.ft
Shield360° Protection: 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

iDOO Space Heaters for Indoor Use, Portable Heater with Remote,1-24H Timer, Eco and Fan Mode, Ceramic Fast Safety Heat with Thermostat, 70° Oscillating, Memory, for Office Bedroom

2S Fast heating keeps house warmer. iDOO space heaters combines powerful 1500W PTC system to deliver heat within seconds, together with 70° oscillation which enhance warm air circulation for 200% farther reach than traditional heaters. Heating Coverage:200 sq.ft.
Energy efficient with ECO mode. iDOO electric heater 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 40 to 99 ℉, adjustable in 1℉ increments, support long press. Memory function also supported.
ETL-certified safety,child lock & very quiet. Made of V0 flame-retardant materials with multiple safety features including tip-over protection, overheat protection, child lock, 24-hour timer, 24-hour auto power off. Safe and worry-free all-day use. As quiet as 40 dB, without disturbing sleep or work.
Ease of operation with 2 control, 5 modes. This heater offers 5 modes (Low Heat/High Heat/MAX Output/ECO/Fan Only) and can heat up your tiny home the way you like. You can easily control the heater by touch panel and remote control.
Compact & portable to use. iDOO 15-inch space heater weighs only 4.3 lbs, easy to carry. Hidden handle helps you freely move around in houses to live in. Space-saving and easy to store.

Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat, Digital Display, 1-12H Timer, Eco Mode and Fan Mode, 1500W PTC Ceramic Fast Safety Heat for Office Bedroom Home

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).

Sale8

Wind Talk Space Heater for Indoor Use, 1500W Fast Electric Portable Ceramic Heaters with Thermostat, 4 Modes, 24H Timer, 70°Oscillating Room Heater with Remote for Office Bedroom Use, 2024 Upgraded

【🔥Rapid and Potent Warmth】Prepare for the cold months with your perfect ally — Obtain this swift-warming room heater for maintaining cozy temperatures. An indoor space heater, enhanced with a robust twin DC motor and 1500W PTC heating innovation, swiftly warms your entire area within moments. The quiet ceramic tower heater operates at a sound level below <45db, ensuring peaceful sleep. Embrace the winter with assurance, secure in the knowledge that our top-notch heater will cater to your needs.
【🔥Energy Saving ECO Mode】Discover the ideal harmony between comfort and energy efficiency with our ECO mode, which enhances heating efficiency while minimizing electricity consumption. By automatically adapting its output to ambient temperature, our electric space heater for indoor use maintains a consistent indoor temperature, ultimately leading to reduced utility bills. This portable heater ensures your surroundings meet the desired comfort levels, making your living experience truly cozy.
【🔥3D Oscillation With Remote Control】Crafted exclusively for your supreme comfort and tranquility, this indoor space heater for large room is designed to excel. With its remarkable capacity for indoor large room heating, this unit boasts both adjustable up/down wind direction and a wide 70° oscillation range, ensuring warmth permeates every corner. The accompanying remote control empowers you to fine-tune settings without leaving your seat, effortlessly customizing the heat to your liking.
【🔥24H Timer & All-Day Operation】Indulge in the ease of our electric space heater's timer function and non-stop 24H operation capability. With the 24H timer, you can personalize when the hushed portable heater initiates and halts, ensuring a snug room upon awakening or a welcoming haven upon returning home after a lengthy day. Simultaneously, 24H all day operation assures unwavering warmth. Embrace effective heating that synchronizes and relish a snug ambiance around clock, be it day or night.
【🔥Extensive Safety Measures】Your security remains our utmost concern, reflected in the myriad protective features integrated into our personal heater. Crafted using V0 flame-retardant materials, enhanced by an overheat sensor, tip-over switch, and a 24H automatic shutdown function in the absence of activity, the ETL certification underscores its commitment to your safety. Our compact office heaters are meticulously fashioned from flame-resistant materials to eliminate any potential hazards.

Dreo Space Heater Indoor, 1500W PTC Electric Heaters with Thermostat, 70° Oscillation, 1-12H Timer, Ceramic heaters for Indoor use with Remote, Fast Safety Room Heater for Home Bedroom, Office

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 Heating: 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:200 sq.ft.
Quiet Heating: 40dB - 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

Sale10

Govee Electric Space Heater, 1500W Smart Space Heater with Thermostat, WiFi & Bluetooth App Control, Works with Alexa & Google Assistant, Ceramic Heater for Bedroom, Office, Living Room, Black

Smart Thermostat: The built-in sensor supports the basic thermostat function. Link with Govee Thermo-Hygrometer to accurately reflect the ambient temperature without manual adjustments for an upgraded thermostat. Thermo-hygrometer not included.
Control Remotely via App: Turn on the space heater, even when away from home, so you'll always return to a warm space. Dual use of Bluetooth and Wi-Fi makes network distribution easier and faster. Compatible with Alexa, Google Assistant, and IFTTT. Note: Suggested device name not just use "heater", as named it "xxx heater".
Efficient & Powerful Heating: The heater rapidly heats up within 2 seconds with PTC ceramic heating, a more energy-efficient technology. Smaller than the tower heater but just as powerful. Note: Plug the heater directly into a 120V wall outlet only.
Serious About Safety: Includes tip-over protection and over-heating protection of Govee Space Heater for safer use around kids, pets, and the entire family. This smart heater is UL 1278 tested with auto-shut off after 24 hours of continuous use. If you need to stop heating when the target temperature is reached, please enter the App interface and turn on the "Auto Stop" switch.
Variety of Features: This smart heater includes 80° oscillation, soft heat, timer, safety lock, Do Not Disturb, 6ft power cord, and more. Suitable for indoor spaces such as living rooms, bedrooms, and offices. Note: Screwdriver not included.

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