The top space heaters run quietly and efficiently, offer multiple heating levels, and come with safety features like automatic shut-off for accidental tipping. Below, you’ll find our selections for the most efficient, durable, and safest space heaters out there. Best Space HeatersBest Overall:Best Value:Best for Tabletops :: Best Smart :: Best Coverage:How We SelectedWe tested space heaters by first evaluating each model based on factors that customers care the most about like safety, setting variety, and more. You can make the space heater oscillate and conveniently set a timer with the press of a couple buttons, and you can view everything from the LED panel on the front of the space heater. What to ConsiderTypes of Space HeatersHeat can be transmitted in multiple ways, and space heaters may use all of these methods or just two.