Best Reviewed Space Heaters of 2023

Overview

Decoder analyzed more than 54,910 reviews to find which space heaters are loved by shoppers, and which ones standout based on the following important qualities:

Energy Efficiency
Adjustable Thermostat
Safety Features
Timer
Size

Read more about what factors to consider when shopping for space heaters in our buyer's guide.

Results (36)

Best Overall

1

1

Aikoper

Space Heater

$29.99

Prime

Deal

Bottom Line

If you're looking for an adjustable, safe, and energy-efficient space heater, this is a great option.

Rank based on 2,396 reviews

Personalize Your Recommendation

Tell us about the problem you're trying to solve or the product you're looking for and our shopper assistant AI finds the perfect solution.

Also Great

2

2

Dr Infrared Heater

Portable Space Heater

$121.57

Prime

Deal

Bottom Line

The perfect size for small to medium sized rooms, this space heater is safe for kids and pets plus it looks great too.

Rank based on 5,000 reviews

Premium Choice

3

3

De'Longhi

DeLonghi TRD40615E Full Room Radiant Heater

$149.95

Prime

Deal

Bottom Line

The perfect size for small to mid-sized rooms, this heater is energy efficient, quiet, and safe to the touch. However, it does emit a strong smell when used on high heat.

Rank based on 1,496 reviews

Budget Pick

4

4

andily

500W Space Heater Electric Heater for Home&Office Indoor Use Small Heater on Desk

$16.99

Prime

Deal

Bottom Line

This space heater is perfect for those who want a quick and efficient way to heat up a small area. The safety features are top-notch, and the timer is great for those who want the room warm before they get out of bed in the morning.

Rank based on 1,217 reviews

5

5

Lasko

Oscillating Digital Ceramic Tower Heater for Home

$66.07

Prime

Deal

Bottom Line

The Heater is perfect for large rooms and can heat up a moderate living space quickly. Energy efficient and helped lower power bills for some customers.

Rank based on 5,002 reviews

6

6

GiveBest

Portable Electric Space Heater

$29.98

Prime

Deal

Bottom Line

This space heater is a great choice for those looking for a quick and easy way to heat up a room. It features several safety features and is easy to use, but does not have a digital display or temperature control knob.

Rank based on 5,108 reviews

7

7

andily

Space Heater Electric Heater for Home and Office Ceramic Small Heater

$20.99

Prime

Deal

Bottom Line

This space heater is a great choice for those looking for an affordable and energy efficient option. It's also portable and comes with safety features, making it a great choice for those with children or pets.

Rank based on 5,008 reviews

8

8

KopBeau

Space Heater

$133.73

Prime

Bottom Line

The Pelonis space heater is a great choice for those looking for an energy-efficient and cost-effective option that is safe for children and pets.

Rank based on 1,062 reviews

9

9

Amazon Basics

1500W Ceramic Personal Heater

$33.55

Prime

Bottom Line

This space heater is a great choice for those looking for an affordable and effective way to heat a small space. It heats up quickly, has a variety of heat settings, and comes with a long power cord.

Rank based on 2,740 reviews

10

10

Dreo

Space Heaters for Indoor Use

$49.99

Prime

Bottom Line

The space heater is perfect for those who need an adjustable and precise temperature control. It's also energy efficient and compact, making it a good choice for small spaces. However, some reviewers found the display panel difficult to read in low light and the temperature control wasn't accurate for some.

Rank based on 1,168 reviews

11

11

PELONIS

PTH15A4BGB Ceramic Tower 1500W Indoor Space Heater

$79.99

Prime

Bottom Line

The remote control, timer function, and safety features make this space heater a great choice for those looking for an easy-to-use and safe option.

Rank based on 1,121 reviews

12

12

Lasko

Oscillating Digital Ceramic Tower Heater for Home

$69.00

Prime

Bottom Line

Although this space heater is efficient and has some great features, the lack of a tip-over safety switch makes it more of a fire hazard.

Rank based on 1,176 reviews

13

13

PELONIS

PTH15A2BGB 1500W Fast Heating Space Heater

$38.39

Prime

Deal

Bottom Line

This small space heater is perfect for those who want to save on energy costs. It features adjustable temperature, tip-over protection, and an auto-shutoff timer.

Rank based on 1,301 reviews

14

14

Dreo

Space Heaters for Indoor Use

$74.99

Prime

Bottom Line

This space heater is adjustable, efficient, and perfect for those looking for a safe option. However, the thermostat may not be accurate and the unit may turn itself off after 24 hours.

Rank based on 768 reviews

15

15

KopBeau

Oscillating Space Heater for Indoor Use,1S Fast Heating

$69.99

Prime

Deal

Bottom Line

This space heater is a great option for those who want to be able to control the temperature and have a timer. It's energy efficient and has a small footprint, making it easy to place anywhere.

Rank based on 164 reviews

16

16

Lasko

MyHeat Personal Mini Space Heater for Home

$35.33

Bottom Line

The safety features and efficient design of this space heater make it a great choice for those looking for an adjustable and safe option.

Rank based on 4,999 reviews

17

17

Dreo

Space Heaters for Indoor Use

$74.99

Prime

Bottom Line

A space heater that is safe, efficient, and easy to use with an automatic shut-off.

Rank based on 551 reviews

18

18

BLACK+DECKER

Portable Space Heater

$29.99

Prime

Bottom Line

If you're looking for an energy efficient space heater for a small room, this is a great option. However, the thermostat isn't always accurate and the safety feature is too sensitive.

Rank based on 378 reviews

19

19

Amazon Basics

500-Watt Ceramic Small Space Personal Mini Heater

$23.99

Prime

Bottom Line

The small size, adjustable thermostat, and lower wattage make this space heater a great choice for those looking for an efficient and safe option.

Rank based on 3,918 reviews

20

20

Lasko

29” Ceramic Tower Heater for Large Rooms

$69.99

Prime

Deal

Bottom Line

This space heater is a great choice for those looking for an adjustable, energy efficient, and safe option.

Rank based on 2,035 reviews

21

21

Heat Storm

Phoenix HS-1500-PHX

$101.18

Prime

Deal

Bottom Line

This space heater is a good choice for those looking for an energy efficient option that can be controlled by phone. However, the timer can be confusing to use and the temperature control does not work well.

Rank based on 2,010 reviews

22

22

Dreo

Space Heater

$49.99

Prime

Deal

Bottom Line

This space heater is perfect for small rooms or targeted heating. It is very energy efficient and safe with tip-over shut off and remote control features.

Rank based on 600 reviews

23

23

Kismile

Small Space Heater for Indoor Use

$25.99

Prime

Bottom Line

If you are looking for an energy-efficient space heater with plenty of features, this is a great option. However, some people found that it puts out too much heat.

Rank based on 634 reviews

24

24

Antarctic Star

Space Heater

$25.99

Prime

Deal

Bottom Line

The Lasko 754200 is a small and portable space heater that can quickly heat up any space. It features an adjustable thermostat for precision heating, as well as a timer function to help conserve energy.

Rank based on 558 reviews