Dreo Moves Air Upward as Most Space Heaters Oscillate Side to Side for Better Coverage

Heat reaches beyond the heater

The reviewer used the Dreo Whole Room in a large, drafty office and noticed a temperature difference almost immediately. With the heater oscillating, the warmth extended beyond the desk area.

Its defining feature is movement in two directions: horizontal and vertical. The reviewer said the design helped warm a side room more evenly, with the far corners nearly as warm as the area within three feet of the heater.

Settings for different needs

The heater offers three heat levels and three fan speeds, allowing users to adjust the intensity and airflow. The reviewer preferred its temperature setting for longer use. In that mode, the Dreo runs toward a selected temperature, slows as it approaches it and occasionally turns back on to maintain it. The article says Eco mode is the best option for reducing energy costs.

Safety and intended use

The Dreo Whole Room includes a child lock, tip-over protection and a safety plug. The article describes these features as safeguards against injury and fires. The reviewer found the heater effective for quick warmth and several hours of use. It is presented as an option for warming larger rooms without turning on central heating, or for getting more even warmth than a heater aimed at one spot.