The best space heaters quickly warm up a cold space. We tested 23 heaters in large and small rooms, examining warmth, energy ...

This is the best room space heater, IMO, as it delivers immediate heat sans the usual bulky size of your average space heater ...

we heavily vetted specs and evaluated each space heater based on the same factors our expert testers used in their initial testing, including safety features, product reviews, and noise levels.

This ceramic space heater can pump out the warmth at 1,500 or 750 watts.

Be sure to review our space heater safety tips for more information about operating one in your home (including in the bathroom). In our tests, smaller heaters—those designed to warm one or two ...

As the chilly months draw near, the hunt for an effective heating solution becomes paramount. Whether you’re working from a ...

An internal gyroscope can detect if the heater is about to tip over, and will shut itself off immediately if that does happen ...

For a budget pick, consider the Lasko Ceramic Portable Space Heater, which costs under $40 and is small, efficient, and easy to use. Learn more about how Business Insider Reviews tests and reviews ...

We independently review everything we recommend ... He once blew up a power strip with a space heater and a Marshall half-stack. “Big black mirror on the wall, can you warm this room at all?” ...