10 Best Portable Heaters 2025 in the United States

The Dyson Purifier Hot+Cool™ HP07 is a multifunctional device combining an air purifier, heater, and fan. One of its standout features is the ability to automatically sense, capture, and trap pollutants, thanks to its HEPA H13 filtration system. This makes it particularly suitable for users looking for cleaner air alongside heating and cooling functions.

With ten speed settings and Air Multiplier technology, it can circulate air effectively across large spaces, up to 73 square feet, ensuring consistent air quality and temperature regulation. The device also offers considerable control flexibility, including voice control via Amazon Alexa, Apple Siri, and Google Home, and the ability to program shut-off intervals between 30 minutes to 8 hours. Additionally, its night mode ensures quiet operation with dimmed display, making it less disruptive during sleep periods.

However, it's worth noting the noise level at 62 dB, which, while not excessively loud, might still be noticeable in quieter environments. Weighing 12 pounds, it's portable but not ultra-light. The heater function is suitable for small to medium-sized rooms, though its energy efficiency might be a concern for users looking for low operating costs. The device’s design is sleek and modern, fitting well with contemporary home aesthetics. The assembly requirement might be a minor inconvenience for some users. The Dyson HP07 is an excellent choice for users seeking an innovative and versatile device that combines heating, cooling, and air purification with modern control options.

The Dreo Space Heater is a portable, electric heater designed for indoor use, delivering a powerful 1500W heating capacity through its Hyperamics PTC system. It promises rapid heating and extended warm air circulation. Ideal for spaces like bedrooms, offices, or kitchens, it can cover up to 200 sq. ft. effortlessly. Safety is emphasized with features like tip-over protection, flame retardant materials, overheat protection, and a safety plug, all ETL certified, making it a reliable choice for households with children or pets.

Its digital display and enhanced thermostat allow precise temperature control ranging from 41-95℉, helping to maintain comfort while being energy efficient. The heater operates quietly at 34dB due to its brushless DC motor and winglet fan design, ensuring minimal disruption in quiet environments. Portability is enhanced by a compact design and convenient handle, making it easy to move around.

It also comes with useful features such as a remote control, 12-hour timer, child lock, and memory function, adding to its ease of use and versatility. Despite these strengths, it's important to note that it only suits indoor use and its coverage is limited to smaller areas. The heater weighs 3.04 pounds, and its tower form factor makes it easy to fit into various room setups. This product is particularly beneficial for those seeking a reliable, quiet, and safe heating solution for small to medium-sized areas.

The Dreo Space Heater is a portable, electric ceramic heater with a 1500W power rating, designed to quickly warm rooms up to about 200 square feet. Its PTC ceramic technology allows it to heat efficiently and evenly, aided by a 70-degree oscillation feature that helps spread warmth across larger areas. It includes a thermostat adjustable between 41°F and 95°F, enabling comfortable temperature control without wasting energy. The heater also features a smart ECO mode that lowers power consumption when full heat is not needed, assisting in electricity savings.

Safety is a key feature, with ETL certification and multiple built-in protections such as tip-over shutoff, overheat protection, and automatic power-off after 24 hours. It uses flame-retardant materials and advises against using extension cords for safe operation. The heater operates quietly at about 40 decibels—comparable to a library—so it does not disturb sleep or work.

The heater is portable with a compact, tower form factor weighing under 5 pounds, including a hidden carrying handle and a 6-foot power cord. Controls include a touchscreen on top and a remote control that functions up to 26 feet away, offering flexible operation. It is intended for indoor use and is best suited for bedrooms, offices, or small to medium-sized living areas, providing a safe, quiet, and efficient heating solution with convenient smart features.