10 Best energy efficient space heaters (2025)

• 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).

• 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

• 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)

• 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: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

• 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
• 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
• - Energy-Saving ECO Mode: The Adaptive ECO mode automatically adjusts the heat level to maintain your preferred room temperature, helping you save money while keeping you warm and comfortable

• 【Whole-Room Rapid Heating】 Relying on 1500W high power and special heating fins, it forms 360° hot air circulation to heat the whole room in seconds and last for long time without drying overly.
• 【Personalized Temperature】Featuring 3 heating modes (1500w/900w/600w) , 5 temperature settings (65°F-85°F) and adjustable thermostat for customized warmth.
• 【Save More on Winter Bills】ECO mode help adjust the heating mode based on the real-time temperature to save more energy while keep in constant comfortable warmth. Equipped with Caster wheels and Carrying handle, one machine is flexible to heat all rooms.
• 【Easy to Use】Remote control avoids the need to leave a comfortable position to control any functions. LED screen for more clear and concise, also equipped with 10H timer for heating in advance.
• 【Whisper-Quiet】Lacking of fan construction, the heater is super quiet, perfect for bedrooms, offices, rooms and other indoor places where not fan of noise.

• 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.

• ENERGY-SAVING & HIGH EFFICIENCY: Save on your energy bills with this compact yet powerful 1200W Joyplanet space heater. Offering two heat settings (low and high) and instant 3-second heat-up, it efficiently warms your space while ensuring even heat distribution—no need to overspend on central heating.
• ENHANCED SAFETY FEATURES: Your safety is our priority. The Joyplanet space heater uses advanced PTC ceramic heating technology and upgraded flame-retardant ABS material. With features like a 45° tip-over switch, insulated housing, and an enhanced safety plug, it automatically shuts off when tilted or knocked over. Enjoy day-and-night warmth with peace of mind, knowing your family is protected from fire hazards.
• QUIET OPERATION FOR ANY SETTING: Operating at under 30 decibels, this space heater is whisper-quiet, making it ideal for bedrooms, offices, or any indoor space. Whether you're working, relaxing, or sleeping, the Joyplanet heater provides cozy warmth without disrupting your peace.
• COMFORTABLE & USER-FRIENDLY: Designed for optimal comfort, the heater delivers consistent warmth with its 1200W power while eliminating airflow turbulence. Lightweight and portable, it’s easy to move between rooms. Perfect for homes with kids and pets, this heater offers soft, safe, and quiet heating.
• SLEEK & PORTABLE DESIGN: Measuring 8.2" x 5.9" x 5.5", this compact heater is a stylish addition to any space. It features a high-temperature-resistant air outlet, a clear indicator light to show working status, and a hidden handle for easy carrying. Choose from three chic colors (white, blue, or green) to match your décor and keep winter’s chill at bay.

This 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, 2023 Upgraded is a top choice in . Customers appreciate its quality, performance, and value.

• GET NICE & TOASTY FASTER: The advanced PTC ceraming heating technology combined with the ultra-efficient fan will heat up any space faster and distribute the heat more evenly. Just turn on your space heater, count to 3, and enjoy your warm living room, bedroom or office.
• CUT DOWN ON ELECTRIC BILLS without having to freeze. Our energy-efficient interior space heater features 3 different heat settings (LOW, MEDIUM, HIGH) as well as a fan-only mode, so you can tailor it to your exact needs. Instead of wasting a fortune on central heating, you can warm just the spaces you actually use.
• ADJUST THE TEMPERATURE TO YOUR NEEDS: Equipped with an adjustable thermostat, our space heater will keep you comfortable at all times. Just set the dial to the desired heat setting and let the thermostat monitor the surrounding air temperature and keep you comfy.
• PERFECT FOR YOUR HOME OR OFFICE: The compact and portable design combined with the ergonomic built-in handle, will allow you to easily move your space heater to any room you want. Make sure your office, kitchen, bedroom, guest room, study or living room is nice and warm.
• YOUR PEACE OF MIND IS OUR PRIORITY: We have ensured the safety of you and your loved ones by adding an advanced overheat protection sensor as well as a smart tip-over switch, which will automatically turn off the heater in case it overheats or gets tipped over by your kids or pets.