Best Space Heaters Under $100

The Vornado AVH10 is the best space heater you can buy for around $100. TechGearLab named it their top pick, praising how the signature Vortex circulation pushes 1500W of heat evenly around a whole room instead of just at whoever is in front of it. Auto Climate Control holds your set temperature, and it carries every safety feature you want: cool-touch case, tip-over protection, and auto shutoff. It runs quiet and efficient; the only catch is a price sitting right at the budget ceiling.

The Dreo Atom One is the best personal heater under $100. It stays whisper-quiet at around 37-40 dB, uses a PTC ceramic element for near-instant warmth, and packs a full Shield360 safety suite plus a thermostat, eco mode, 12-hour timer, and remote into a compact, stylish tabletop body. Reviewers love it for a desk, nightstand, or home office. It is a personal heater, not a whole-room unit. For warming yourself quietly at around $50, nothing here is a better value.

The Amazon Basics 1500W Ceramic heater is the ultra-budget value pick. TechGearLab gave it their Best Buy on a Budget award, calling it the choice when you want plentiful direct heat without busting the bank, all for around $27-30. It is tiny and ultralight at 3 lbs yet puts out intense direct warmth, and it still includes tip-over and overheat protection. Think small-room personal heater with no frills, and long-term reliability is a question, but for the price it is hard to beat.

The Lasko 755320 is the most feature-rich tower heater in this roundup. A slim 23-inch design tucks beside furniture, and you get oscillation, a digital thermostat with display, a timer, and a remote, which TechGearLab called the most customizable experience at this price. It heats a standard room quickly and quietly on 1500W of ceramic heat. The one real caveat: no tip-over protection, so skip it in homes with curious kids or pets.