Hot + Cool Air Purifier, Heater and Fan

The 15 Best Space Heaters for Warming Every Room in Your Home, According to Reviews

These top-rated options from brands like Lasko and Dyson will keep you cozy all winter.
Each product we feature has been independently selected and reviewed by our editorial team. If you make a purchase using the links included, we may earn commission.

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No matter how high you set the thermostat in the winter, it can sometimes feel like your home is never warm enough. Instead of relying on heated socks and layers of clothing to get you through the cold weather, invest in a space heater. These small appliances are a convenient way to make any room feel toasty.

Because there are so many types of space heaters online, it can be hard to figure out which ones are reliable and worth the money. We dug through thousands of reviews to find the best space heaters for your home, and they're all available to buy from major retailers like Amazon, Walmart, and Bed Bath & Beyond.

The 15 Best Space Heaters in 2021

What to Look for in a Space Heater

There are a few different factors to consider when buying a new space heater. Most importantly, you'll want to look for models equipped with safety features. (We especially like this one from Honeywell.) Units with a tip-over shut-off feature are ideal, especially if you have small children or pets in your home.

Ceramic is the most common type of space heater (which means electricity heats up the ceramic), but you can also find oil, infrared, and propane-powered heaters on the market. Infrared heaters, like this one from Dr Infrared Heater, are effective because they warm up objects and people instead of the air in a room. And though oil-filled heaters sound like they'd be high-maintenance, this radiator from De'Longhi never needs to be refilled. 

Other factors to look for include intuitive buttons or remote controls, long cord lengths (since you should never plug space heaters into an extension cord), and carrying handles so that you can move the appliance around without burning yourself. 

No matter which type of space heater you're in the market for, there's bound to be a product on this list that meets your needs. One of the best-rated options on Amazon is the standard ceramic space heater from Lasko, but there are also wall-mounted heaters for those with limited floor space and stylish heaters that look like decor for design-conscious buyers.

Including affordable heaters under $50 and three-in-one appliances that are worth splurging on, these are the best space heaters, according to customer reviews.

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Lasko 755320 Ceramic Space Heater
Credit: Courtesy of Amazon

Best Overall: Lasko Ceramic Space Heater

$65 (WAS 470), AMAZON

With an average 4.6-star rating from more than 16,700 customers, Lasko's space heater is one of the most popular on Amazon. In addition to two heat settings, there's an automatic mode that turns it on based on the temperature. And thanks to the heater's remote control and digital display, it's easy to adjust the thermostat and set the timer anywhere between one and eight hours. Shoppers especially love that it's so quiet while operating, even while oscillating. "It is quiet enough that we don't need to raise the TV volume when it's on," wrote one reviewer.

Honeywell Space Heater
Credit: Courtesy of Amazon

Best Value: Honeywell 360 Degree Surround Heater


At just $45, Honeywell's space heater is a great value for its features: an adjustable thermostat, full-room coverage, and a carrying handle, to name a few. It has a compact design—one reviewer called it "small but mighty"—that blows heat in a complete 360-degree rotation to warm up your entire space. "The heater is small, but once you turn it on it heats up the room in just a few minutes," a customer wrote. They continued, "The 360-degree output is also nice, and the controls are super simple."

De'Longhi Oil-Filled Radiator Space Heater
Credit: Courtesy of Amazon

Best Oil-Filled: De'Longhi Oil-Filled Radiator Space Heater

$150, AMAZON

Unlike the other heaters on this list, De'Longhi's radiator has an oil-filled reservoir that is completely sealed off and gradually heats a room to your desired temperature. The space heater also has a 24-hour timer, adjustable heat settings, and an automatic shut-off feature for safety. "We live in a 100-year-old building that is very drafty, and this winter has been a challenge in keeping comfortably warm," wrote a customer, who added, "This year we also added this heater and have been very surprised by the heat this thing puts out. It really packs a punch for the small size."

Heat Storm Space Heater
Credit: Courtesy of Amazon

Best for Large Rooms: Dr Infrared Heater Portable Space Heater

$126 (WAS $250), AMAZON

This appliance from Dr Infrared Heater is powerful enough to quickly warm up a large room. It has three heating settings and an electronic thermostat that can be adjusted anywhere between 50 and 85°F. Plus, infrared heaters are more energy-efficient because they warm up objects rather than just the air, so you feel the heat much faster. "We have this in a 500 sqft converted garage. I've tried several solutions for the winter cold in the past and nothing worked like I wanted it to until this unit," wrote one shopper. "I keep it set at about 70 degrees during the [winter] and it is able to maintain the temperature in the room without running constantly."

Heat Storm Space Heater
Credit: Courtesy of Amazon

Best for Small Rooms: Vornado AVH10 Vortex Heater

$90 (WAS $125), AMAZON

Although this compact Vornado space heater emits gentle heat, customers note that it's very effective at warming up a small room. Plus, many say that the outer parts of the heater feel "cool to the touch" after hours of running. Unlike tower heaters, this one sits low on the ground but would turn off if it tipped over. "I bought this heater to hopefully cut down on my gas bill," wrote one customer. "I have to say that it performs well above what I thought it was capable of and you can feel a significant change within literally a couple of minutes." 

Heat Storm Space Heater
Credit: Courtesy of Amazon

Best Wi-Fi Option: Atomi Smart Portable Tabletop Space Heater

$90 (WAS $95), AMAZON

This tabletop heater from Atomi is much more advanced than your typical space heater. Thanks to its Wi-Fi capabilities, the appliance can be controlled via an app on your smartphone that customers describe as "very intuitive and simple to use." In addition to turning it on and off and adjusting the thermostat, you can even create custom schedules on the app. And if you'd rather operate it hands-free, there's also a voice control option that works with Amazon Alexa and Google Assistant.

Lasko Ceramic Portable Space Heater with Adjustable Thermostat
Credit: Courtesy of Amazon

Best Portable: Lasko Ceramic Portable Space Heater

$37 (WAS $42), AMAZON

At less than a foot tall, Lasko's portable space heater is ideal for desktops, kitchen counters, and other tabletop surfaces. It has a built-in handle that allows you to transport it from room to room. It comes with three heat modes (fan, low, and high) and more than 10 preset temperatures. Although it's small, it's still powerful enough that many reviewers found the lower settings to be enough to make their rooms feel warm and comfortable in the winter.  

Heat Storm Space Heater
Credit: Courtesy of Amazon

Best Safety Features: Honeywell Motion Sensor Ceramic Convection Heater


In addition to a built-in timer and tip-over protection, this Honeywell space heater is equipped with another safety feature that's helpful for parents and pet owners alike: motion sensors. When something gets within 6 inches of the sensors, the heater will automatically shut off. It also comes with a filter for dust and a remote control. And perhaps most importantly, many shoppers are impressed by its consistent heat output.

Hot + Cool Air Purifier, Heater and Fan
Credit: Courtesy of Amazon

Best for Quick Heat: Pelonis Fast-Heating Programmable Tower Heater


Customers love that this Pelonis tower heater blows heat at a slightly elevated angle, so it reaches more than just your feet. It'll quickly warm up any room (whether it's your bedroom or home office), and it can reach 70°F in just three seconds, according to the brand. Along with an adjustable thermostat and intuitive control knobs, the heater also has an oscillation feature and carrying handle. Plus, one shopper said it "looks modern enough to not completely destroy [their] bedroom 'vibe.'" They added: "I also want to mention how truly quiet this thing is! Compared to other heaters I've had in the past, this is [nearly] silent."  

Hot + Cool Air Purifier, Heater and Fan
Credit: Courtesy of Amazon

Best Wall-Mounted: Heat Storm Wall-Mounted Infrared Heater

$134 (WAS $170), AMAZON

If you're tight on floor space, this wall-mounted space heater from Heat Storm is your best choice. It weighs just 9 pounds and has a sleek design and slim profile that takes up virtually no room. Plus, the infrared heater also comes with detachable feet in case you'd rather place it on the floor. Customers have found so many places to use this space heater, including garages, RVs, and even hot yoga rooms. You can even connect the heater to Wi-Fi, so you can control it right from your smartphone. 

Hot + Cool Air Purifier, Heater and Fan
Credit: Courtesy of Amazon

Best Decorative: Lasko Designer Series Ceramic Space Heater


This stylish model by Lasko adds warmth to the air without distracting from your home's decor. Shoppers call it "much more attractive than most heaters," and many praise its ability to heat a room. At the top of the ceramic base, you'll find buttons to adjust the heat between high and low, set the temperature anywhere from 60 to 85°F, and toggle the optional oscillation. And it gets better: The heater also has a programmable seven-hour timer.

Heat Storm Space Heater
Credit: Courtesy of Amazon

Best Panel: De'Longhi Mica Thermic Panel Heater

$95 (WAS $100), AMAZON

Panel heaters, like this one from De'Longhi, are great for anyone who doesn't have a lot of extra space in their home. The slim design gives you the option to either mount it on a wall or place it on the floor just like a radiator-style heater. (It comes with the hardware and wheels for both options.) "It is lightweight and easy to move to wherever you want to use it and when you are finished, just unplug it and gently roll it to where you want to store it," said a reviewer. "It actually does a better job of heating my room than my old gas fireplace did."

Hot + Cool Air Purifier, Heater and Fan
Credit: Courtesy of Best Buy

Best Splurge: Dyson Pure Hot + Cool


If you're willing to splurge on a high-end space heater, shoppers insist that the Dyson Pure Hot + Cool is worth the money. The multifunctional unit replaces what would typically be three separate appliances: a heater, fan, and air purifier. There's even a HEPA filter that captures allergens like dust, pollen, and pet dander, and one customer with bad allergies said that the air-purifying function helps them breathe easier. Other reviewers are impressed by how the bladeless heater makes almost no noise, and many note that it works better than the traditional heaters and fans they've used in the past. 

AmazonBasics 500-Watt Ceramic Small Space Personal Mini Heater
Credit: Courtesy of Amazon

Best for Offices: AmazonBasics 500-Watt Ceramic Personal Mini Heater


This cube-shaped space heater is perfect for keeping warm while sitting at your desk, whether at work in your cubicle or from your home office. It's super lightweight at 1.43 pounds, compact (no more than 6 inches on each side), and available in four different colors (red, white, black, and blue). Shoppers use it to keep their hands and feet warm while they're working, and one person even said they're able to lower the thermostat in their home by a few degrees because of it. Another says, "It produces enough heat to keep me working in my office without having to wear gloves/hat/heavy sweater, but doesn't go out of control." Even if the mini space heater is listed as out of stock in all colors, you can still order it now so it arrives as soon as possible.

Air Purifier, Heater
Credit: Courtesy of Walmart

Best Gas: Mr. Heater Buddy Portable Propane Radiant Heater


This space heater from Mr. Heater attaches to a propane tank that can run for up to three hours on its maximum setting. Most customers mention using it while camping or just while hanging out in the backyard, but it's safe to use both indoors and outdoors when used correctly. One person loves that it makes sitting on their front porch in winter temperatures much more bearable, which is especially helpful while they're trying to limit indoor gatherings during the pandemic.