The Best Space Heaters

Space heaters are a great way to provide some extra heat in large rooms or in drafty offices. They might even be able to help lower your heating bill during cold winters by localizing the heat and using less electricity than your heating system. If you’re someone who’s always cold (especially in those freezing office cubicles!), space heaters can be a big help.

We reviewed dozens of space heaters to identify the best of the best. We looked at size, price, safety features, wattage, and reviews to determine our top 5 choices. All of these space heaters can conveniently be bought on Amazon.

Best Space Heater Overall
MOSAJIE Portable Ceramic Space Heater
Multiple heat settings and helpful safety features makes this space heater a great choice for small to medium sized rooms.

With it’s powerful heating element and overheating and tip over protection safety features, the MOSAJIE Portable Ceramic Space Heater stood out to us as the top choice.

The 5 Top-Rated Space Heaters

Editor's PicksBrandRating
Best Space Heater OverallMOSAJIE Portable Ceramic Space Heater4.5
Best Tower Space HeaterLasko 755320 Ceramic Space Heater4.4
Best Budget Space HeaterAmazonBasics Ceramic Personal Mini Heater4.4
Best Space Heater for your OfficeAndily Ceramic Space Heater4.3
Best Personal Space HeaterLasko 100 MyHeat Personal Ceramic Heater4.3

*Ratings are from Amazon at the time of publication and can change

Best Space Heater Overall: MOSAJIE Portable Ceramic Space Heater

Best Space Heater Overall
MOSAJIE Portable Ceramic Space Heater
Multiple heat settings and helpful safety features makes this space heater a great choice for small to medium sized rooms.

Keep warm with the MOSAJIE Portable Ceramic Space Heater. This unit uses a PTC ceramic heating element and forced air convection to heat the air quickly. It starts producing heat in just 2 seconds, and with the Advanced Infrared System, this unit can heat the room without drying out the air around you. With a high heat setting of 1500 watts, a low heat setting of 750 watts, and a cool blowing fan mode, you’ll always be able to find a temperature that is comfortable. And with the easy to use dial programmer, you can simply turn it to the setting you want.

The automatic overheat protection will automatically shut the unit off if it reaches a temperature that could cause the system to overheat, while the tip over protection safety feature will turn off the heater if the machine tips more than 30 degrees or falls over. It’s also ETL certified for safety. The smaller size and back carrying handle makes this machine easy to move to different locations around the house. This unit has over 57,000 reviews on Amazon, and reviewers love the anti-tipping safety feature and that the machine is very quiet so it won’t bother you when you’re sleeping or working. They also like that even though it’s a smaller unit, it still easily heats medium to large size bedrooms.

MOSAJIE Portable Ceramic Space Heater Key Features:

  • Includes overheating and tip over protection safety features
  • 750-watts on low heat setting and 1500-watts on high heat setting
  • Convenient carrying handle to easily move from room to room

Best Tower Space Heater: Lasko 755320 Ceramic Space Heater

Best Tower Space Heater
Lasko 755320 Ceramic Space Heater
This space heater warms large rooms and comes with both automatic temperature settings and a remote.

For those larger rooms where you need a little extra heat, the Lasko 755320 Ceramic Space Heater has you covered. At 1500 watts, the oscillating fan heater will warm an entire room. The adjustable digital thermostat display lets you easily adjust the heating element for a range of temperatures, which can be shown in both Fahrenheit or Celsius. This unit comes with a high heat, low heat, and an automatic heat setting. It also comes with a remote, that allows you to easily change the settings without getting up, and a built-in timer that you can program to have the heat turn on anywhere from 1-8 hours.

This unit has multiple safety features including overheat protection, which will automatically turn off the unit if you leave it on for long periods of time or forget to turn it off. It also has a cool touch exterior that keeps the outside of the unit cool and protects you from burning yourself when touching or moving it. The unit comes fully assembled and has a built-in carrying handle. It stands at 7.2 inches x 8.6 inches x 23 inches. Reviewers love the remote capabilities and that this heater can warm a larger sized room very easily. They also like how quickly it heats up and the adjustable temperature feature. It’s a great option for those freezing cold workspaces.

Lasko 755320 Ceramic Space Heater Key Features:

  • High, low, and auto settings
  • Remote control lets you program the heater from across the room
  • Timer lets you select 1-8 hours of heat
  • Safety features include cool touch exterior and overheat protection

Best Budget Space Heater: AmazonBasics Ceramic Personal Mini Heater

Best Budget Space Heater
AmazonBasics Ceramic Personal Mini Heater
This space heater may be basic, but it provides a good amount of localized heat and is very easy to use.

If you’re looking for a smaller, straightforward space heater, be sure to check out the AmazonBasics Ceramic Personal Mini Heater. The small size of 5.9 inches x 3.2 inches x 6 inches is perfect for desks or tables, while the sturdy base has a tip over protection safety feature that shuts the heater off if it gets knocked over. The ceramic coils heat up quickly and produces consistent and even heat.

It’s lacking some of the programable temperature heat settings, but it’s simple to use with a basic on/off switch and is very quiet. It uses a lower 500 watts, so it won’t put too much strain on the circuit breaker. It comes in four cute colors that brighten up your space and is great for cubicles, offices, small rooms, and when you just want some extra localized heat. And for under $20, it’s a great fix when you want a small area heated. Reviewers say it sends out a fair bit of heat for being so small, and they love using this little mini space heater in their cubicles, in their bathrooms during the winter, and in smaller rooms.

AmazonBasics Ceramic Personal Mini Heater Key Features:

  • Small size is great for desks and tables
  • Ceramic coils start producing heat quickly
  • Tip over protection safety features turns heater off if knocked over

Best Space Heater for your Office: Andily Ceramic Space Heater

Best Space Heater for your Office
Andily Ceramic Space Heater
The Andily Ceramic Space heater is great for offices, cubicles, and small rooms where you need a bit of extra warmth.

The Andily Ceramic Space Heater is a great space heater to use in your work or home office. With the dimension of 6.2″ X 4.74″ x 8.33” the small size makes it easy to stick under your desk or in a cubicle. The back carrying handle makes this unit very easy to move around. The adjustable thermostat comes with three modes, a high heat setting at 1500 watts, a low heat setting at 750 watts and fan only option. There’s a power indicator light that quickly lets you know if the heater is plugged in.

The ceramic heating element heats up quickly and produces high heat without dangerous open coils. There are several safety features, such as the automatic overheat system that shuts the unit off if it gets too hot and the tip over switch which will also shut of the heater when its tipped forward or backwards. It’s also ETL certified for safety. Reviewers love that this small heater puts out a lot of heat but is very quiet, and they like the tip over safety feature so they don’t have to worry if they accidentally kick it over.

Andily Ceramic Space Heater Key Features:

  • Smaller size is great for cubicles and under desks
  • High, low, and fan settings
  • Safety features include overheat protection and tip over switch

Best Personal Space Heater: Lasko 100 MyHeat Personal Ceramic Heater

Best Personal Space Heater
Lasko 100 MyHeat Personal Ceramic Heater
This tiny space heater is great for directional heat on hands and feet, or when you just need a little extra warmth.

The Lasko 100 MyHeat Personal Ceramic Heater is great when you just need a little heat for yourself and don’t need to heat the entire room. The 200 watt output is just enough to heat 2-3 feet around it, so it’s an excellent choice for some extra warmth while working at your desk or getting ready in the morning during the cold winter months. The small 6 inch x 4 inch x 4 inch size and the low wattage won’t suck up power or trip a circuit breaker.

This ceramic heater is energy efficient, very quiet, and has a simple on/off switch. A 6-foot cord makes it easy to plug in and set on a table or nightstand. The heater has a cool touch exterior that stays cool to the touch even while on. The overheat protection feature stops the heater when it gets too warm so it doesn’t overheat.

If you’re looking for a larger heater that will warm an entire room, this may not be the best model. But if you want something to keep on a nightstand while you read or by a computer, this is a great option. Reviewers like using this little heater in their office as a personal warmer, but they warn that it’s not strong enough to heat an entire cubicle. If you just want a little extra heat to blow on your finders or toes, this is an excellent choice.

Lasko 100 MyHeat Personal Ceramic Heater Key Features:

  • Low wattage uses less electricity
  • Small size lets you easily take it anywhere
  • ETL listed for safety

Whether you’re looking for a little extra heat, or want to warm an entire room, these space heaters can help you stay toasty when it’s cold. While there are many options on the market, these top five choices offer the best in features, functionality, and price. If you’re looking to cool your house down instead of heating it up, be sure to take a look at our review of The Best Air Conditioners.

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