Checklist · 11 picks · 6 categories
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Freezing bedroom, drafty basement, an office that never gets the heat: a space heater fixes the one room you actually use.
A small ceramic heater is the easy start, and an oil-filled or panel radiator is the quiet, steady option for bigger rooms. Bathrooms need a heater built for them, and a wall-mount or fireplace heater frees up the floor. Every heater here comes from Bob Vila's published tests of electric and energy-efficient space heaters, and the smoke and CO alarms come from its smoke detector tests. The safety part is short but serious: plug the heater straight into the wall (Bob Vila says never use an extension cord), keep it about 3 feet from anything that can burn, and don't sleep with it running. Each card shows the drawback the testers called out.
Who this is not for. Skip this if you'd rather warm yourself than the room; the Cozy Winter list has heated blankets, throws and slippers.
Tell me what you can spend. I pick a tier for every item, essentials first, and show what is left. The first amount covers everything you need at the cheapest tier.
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Estimates based on typical prices, checked Oct 30, 2026. Prices change; see the store for today's price.
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| Pick | Tier | Price | Best for | Evidence |
|---|---|---|---|---|
| Dreo Atom 316 Space Heater | budget | $25-50 | a small bedroom or dorm on a budget | 1 outlet |
| Dreo Solaris H3 Slim Space Heater | mid | $50-100 | a quiet heater that spreads warmth around the room | 1 outlet |
| Honeywell HHF360 360-Degree Surround Heater | budget | $25-50 | warming just you at a desk | 1 outlet |
Best space heaterbudget pick · Compact
Best for a small bedroom or dorm on a budget
Bob Vila's best bang for the buck electric heater: an affordable portable heater that punches above its class.
Heads up. Controls are hard to see
1 outlet. Bob Vila best Bang for the Buck electric heater.
$25-50
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mid pick · 15.8 in tall
Best for a quiet heater that spreads warmth around the room
Bob Vila's best overall electric heater: its testers called giving it the top award a pretty easy decision.
Heads up. Controls are a little less intuitive than on other models
1 outlet. Bob Vila best Overall electric heater.
$50-100
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budget pick · Compact
Best for warming just you at a desk
Bob Vila's best halo heat electric heater: ideal as a personal or nearby-zone heater, with a full 360 degrees of heat.
Heads up. No remote or oscillation, and it's not meant for large rooms
1 outlet. Bob Vila best Halo Heat electric heater.
$25-50
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| Pick | Tier | Price | Best for | Evidence |
|---|---|---|---|---|
| De'Longhi Dragon Digital Full Room Radiant Heater | splurge | $150-200 | steady, silent heat in a bedroom or living room | 1 outlet |
| De'Longhi HMP1500-6A Mica Panel Heater | mid | $100-150 | rooms where it can be mounted up on a wall | 1 outlet |
| De'Longhi SlimStyle Digital Convection Panel Heater | splurge | $150-200 | basements and rooms that get really cold | 1 outlet |
Best radiator heatersplurge pick · About 28 lb
Best for steady, silent heat in a bedroom or living room
Bob Vila's best radiator electric heater: virtually silent, with consistent gentle heat.
Heads up. Display isn't super bright, and there's no remote control
1 outlet. Bob Vila best Radiator electric heater.
$150-200
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mid pick · Floor or wall
Best for rooms where it can be mounted up on a wall
Bob Vila's best micathermic space heater: it shuts off immediately when tipped over and can roll on casters or mount to a wall.
Heads up. The front panel gets hot to the touch; Bob Vila wouldn't recommend it for families with small children unless it's wall-mounted out of reach
1 outlet. Bob Vila best Micathermic space heater.
$100-150
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splurge pick · Floor or wall
Best for basements and rooms that get really cold
Bob Vila's best for basements space heater: its antifreeze mode stays dormant and uses very little energy until temperatures plummet.
Heads up. Doesn't come with a remote
1 outlet. Bob Vila best for Basements space heater.
$150-200
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Best specialty heaterbudget pick · Compact
Best for taking the chill off a bathroom
Bob Vila's best for bathrooms space heater: most space heaters are a poor choice for bathrooms, but this one has a safety plug that trips to prevent shocks.
Heads up. No tip-over protection and no remote control
1 outlet. Bob Vila best for Bathrooms space heater.
$25-50
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Best specialty heatermid pick · About 8.5 lb
Best for freeing up floor space
Bob Vila's best wall-mounted electric heater: infrared heat for spaces up to 150 square feet, controlled from your phone.
Heads up. Mounting holes are too close together for wall studs
1 outlet. Bob Vila best Wall-Mounted electric heater.
$100-150
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Best specialty heatermid pick · 6-foot cord
Best for cozy vibes with your heat
Bob Vila's best fireplace electric heater: worth giving up some power for mesmerizing dancing flames.
Heads up. Complicated to recess into a wall while keeping the cord's outlet access
1 outlet. Bob Vila best Fireplace electric heater.
$100-150
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Best smoke & co alarmbudget pick · Ceiling or wall
Best for smoke and CO coverage in one battery-powered unit
Bob Vila's best overall smoke detector: it triggered within 10 seconds in reviews and shows the carbon monoxide level right on its display.
Heads up. The activation switch is delicate; Bob Vila has broken it on earlier X-Sense models, so be gentle
1 outlet. Bob Vila best Overall smoke detector.
$25-50
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splurge pick · Ceiling or wall
Best for set-and-forget protection with a sealed 10-year battery
Bob Vila's best voice alarm: one of the loudest they reviewed, with voice alerts that say where the alarm is and whether it's smoke or CO.
Heads up. The test/silence button was very hard to push
1 outlet. Bob Vila best Voice Alarm smoke detector.
$50-100
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means three independent outlets recommend a pick, means one, and limited evidence means none has yet. I research these picks. I have not tested them myself. How I pick · Broken link, wrong price range or an outdated pick? Tell me
No. Bob Vila says extension cords should not be used with space heaters because they increase fire risk, and it says never to run power cords under carpets, where damage can go unnoticed. Plug the heater straight into a wall outlet.
Bob Vila says to put it on a level, hard, nonflammable surface out of busy areas so it isn't easily tipped over, and to keep at least 3 feet between the heater and fabric, furniture, bedding or curtains. Check the owner's manual in case the maker asks for a bigger gap.
Bob Vila's guides advise against it: one says no space heater should generally be left on overnight, and the other says it's not a good idea to sleep with an electric heater on, even with automatic shutoff. Tip-over protection turns a heater off if it falls or gets knocked over, and overheat protection turns it off if it gets too hot inside.