The Best Space Heaters
Searching for a space heater? After researching over 100 models, we purchased 13 of the top performers for extensive hands-on testing. For our recent update, we ran a comprehensive set of experiments to determine which models are best for personal space, such as under a desk. We also set out to discover which products are better suited for small rooms, which are the easiest to use, and which are the most efficient. If you have cold feet about which space heater is the right choice for you, we have you covered.
For more advice on staying toasty indoors, see our picks for the top electric blankets. We've also tested outdoor heaters to ensure you're warm when spending time outside. When the temps rise, check out our reviews of the top-ranked fans, top portable air conditioners, and window air conditioners to help you cool off. And for those looking to improve the air quality in their homes, we've also tested the top-rated humidifiers and outlined our favorite air purifiers.
Editor's Note: We updated our space heater review on October 3, 2024, to include more specs for our award picks and some additional testing photos.