10 Best Space Heaters 2026 in the United States

The Dyson Purifier Hot+Cool HP07 is a versatile device that combines the functionality of a space heater, air purifier, and fan, making it suitable for individuals who want to maintain a comfortable indoor environment year-round. One of its standout features is its ability to sense and purify the air, capturing pollutants effectively thanks to its HEPA filtration system. This is a significant advantage for those with allergies or respiratory issues. The Air Multiplier technology ensures even distribution of airflow throughout the room, enhancing its heating and cooling performance.

In terms of ease of use, the HP07 offers a range of convenient controls, including a remote and compatibility with voice assistants like Amazon Alexa and Google Home. Its programmable timer and Night mode, which operates quietly, add to the comfort for nighttime use.

There are some drawbacks to consider. The initial investment is higher compared to traditional space heaters, which might be a concern for budget-conscious buyers. The noise level, while not excessively loud at 62 dB, may still be noticeable for some users, especially in quieter environments. Additionally, its effectiveness is limited to smaller areas, covering about 73 square feet, which may not be sufficient for larger rooms.

The Dyson Purifier Hot+Cool HP07 is ideal for individuals seeking a multifunctional device that purifies air while providing heating and cooling capabilities. Its advanced features cater well to health-conscious consumers, but potential buyers should weigh the higher cost and coverage area against their specific needs.

The Dyson Hot+Cool™ AM09 Jet Focus heater and fan is an advanced device that combines heating and cooling functions, making it versatile for year-round use. This tower-style heater uses Air Multiplier technology to provide a steady stream of airflow, ensuring efficient heating and cooling. Its ceramic plates heat up quickly, which is beneficial for cold weather, and the Jet Focus control offers flexibility between focused and diffused air modes, suitable for personal or whole-room heating.

Additionally, the heater has a smooth oscillation feature that can direct airflow throughout the room for even distribution of heat or cool air. The sleep timer is a convenient feature, allowing the user to program the heater to turn off after a set period, ranging from 15 minutes to 9 hours, promoting energy efficiency and safety. The remote control is another practical feature, designed to be easily stored on the device itself, enhancing usability.

Given its innovative features and dual functionality, this heater is ideal for users looking for a high-tech, all-season solution with a focus on convenience and design.

The Dyson Purifier Hot+Cool HP1 is a space heater that also functions as a high-quality air purifier and cooling fan, making it a versatile choice for year-round use. Its heating system uses Dyson's Air Multiplier technology, which delivers smooth and powerful airflow to heat rooms evenly up to about 73 square feet. The heater includes thermostat control to maintain comfortable temperatures, and oscillation up to 350° helps distribute warmth widely.

A standout feature is its fully sealed HEPA H13-grade filter system combined with an activated carbon filter, capable of removing 99.97% of tiny allergens and capturing odors, which makes it ideal for users with allergies or those wanting cleaner indoor air. The unit also offers smart controls via a remote and a mobile app, allowing schedule setting and air quality monitoring from anywhere. In terms of portability, it weighs around 11.7 pounds—light enough to move between rooms but less compact than some smaller heaters.

Noise levels are low during heating and purification, suitable for bedrooms or offices. The Dyson comes at a premium price point and requires assembly, which might not appeal to users seeking a simple, dedicated heater. It is also less focused on energy efficiency compared to basic heaters since it combines multiple functions. If you want a multi-functional device that heats, cools, and purifies air efficiently in medium-sized rooms, this product is a strong contender. However, if your main goal is just heating at the lowest cost or highest energy savings, there are simpler, more affordable options available.