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Deal.ai › Buying guides

Best space heaters for home use

Researched by Deal.ai's shopping agent across stores on November 9, 2026. Prices below are today's.

Top pick: Dreo Solaris 718 — the best all-rounder for a normal room. It's rated to cover about 300 sq ft, oscillates to spread heat around, has five heat settings and a remote, and owners rate it very highly. If you want one heater for a living room or bedroom, start here.

Who the others suit:

  • Shark TurboBlade Cool+Heat — a year-round choice: heats in winter, circulates cool air in summer, with a thermostat.
  • Vornado VMHi500 — for big, open rooms; whole-room air circulation is its strength.
  • Vornado VH240 — smaller spaces (around 150 sq ft) where you want steady, even warmth.
  • Smart Wall-Mounted 719S — frees up floor space and heats fast, with quiet operation.
  • DeLonghi Dragon Radiator — for long, silent, steady heat rather than a quick blast.
  • Dreo Atom 316 / Mainstays 1500W ceramic — cheap, compact spot heat for a desk, bathroom or one seat.
  • Mainstays 400W personal heater — just for your feet or hands at a desk.

Whatever you pick, look for a tip-over switch, overheat shut-off and a thermostat, and keep it clear of curtains and furniture.

The picks

  1. Dreo
    Dreo Solaris 718 Space Heater
    #1

    Dreo Solaris 718 Space Heater

    • Coverage: 300 square feet
    • Oscillating: Yes
    • Remote control: Yes
    • Heat settings: 5 heat settings
    • Fan settings: 3 fan settings
    • Height: nearly 30 inches
    $59.99at Swede Things in AmericaObserved at 6:36 AMCompare 9 stores →
  2. Shark
    Shark TurboBlade Cool+Heat
    #2

    Shark TurboBlade Cool+Heat

    • Heating Method: Ceramic
    • With Thermostat: Yes

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

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  • Heat Source: Electric
  • Finish: White
  • Max Output: 1,400W
  • $100.00at Les Appartements de JujuObserved at 6:34 AMCompare 14 stores →
  • Vornado
    Vornado VMHi500 Electric Whole Room Space Heater
    #3

    Vornado VMHi500 Electric Whole Room Space Heater

    • Color: White
    • Weight: 4.4 kgs
    • Height: 29.6 cm
    • Depth: 23.8 cm
    • Width: 23.4 cm
    • High Heat Watts: 1500
    $121.50at WalmartVerifiedCompare 14 stores →
  • Vornado
    Vornado VH240 Electric Whole Room Heater
    #4

    Vornado VH240 Electric Whole Room Heater

    • Power (W): 1500.0
    • Color: Black
    • Recommended Room Size (sqft): 150.0
    • size: M
    $59.99at Ace HardwareVerifiedCompare 6 stores →
  • S
    Smart Wall-Mounted Heater 719S
    #5

    Smart Wall-Mounted Heater 719S

    • Power: 1500W
    • Heating Speed: 2s Instant Heat
    • Oscillation: 120°
    • Noise Level: 34dB
    • Temperature Range: 5-35°C
    • Temperature Increments: 1°C
    $99.97at AmazonObserved at 9:11 PMCompare 2 stores →
  • DeLonghi
    DeLonghi Dragon Radiator
    #6

    DeLonghi Dragon Radiator

    • With Thermostat: Yes
    • Heat Source: Combustion
    • Finish: Black
    • Max Output: 1,500W
    $126.00at eBayVerifiedCompare 3 stores →
  • Dreo
    Dreo Atom 316 Space Heater
    #7

    Dreo Atom 316 Space Heater

    • With Automatic Shut-Off: Yes
    • Heating Method: Ceramic
    • With Thermostat: Yes
    • Heat Source: Electric
    • Finish: White
    • Portable: Yes
    $34.00at MercariObserved at 6:37 AMCompare 7 stores →
  • Mainstays
    Mainstays 1500W Ceramic Fan-Force Electric Space Heater
    #8

    Mainstays 1500W Ceramic Fan-Force Electric Space Heater

    • color: Black
    • actual_color: Black
    • size: 9" x 7"
    • Heat Output: 2000-2999 BTU
    • Heat Source: Electric
    • Heating Area: 101-150 sq ft
    $23.88at WalmartVerifiedCompare 5 stores →
  • Mainstays
    Mainstays Personal Electric Space Heater 400W
    #9

    Mainstays Personal Electric Space Heater 400W

    • color: Black
    • actual_color: Black
    • size: 4.13" x 3.43" x 6.58"
    • Heat Output: 1365 BTU
    • Heat Source: Electric
    • Heating Area: 10 sq ft
    $8.57at MercariObserved Nov 5, 2026, 9:36 AMCompare 4 stores →
  • Lasko
    Lasko Ellipse Ceramic Tabletop Heater
    #10

    Lasko Ellipse Ceramic Tabletop Heater

    • Power: 1500-Watts
    • Noise level: <40dB
    • Number of speeds: 5
    • Heat distribution: 120°
    • Heater size: 12"
    • Heat settings: 3 heat settings
    $59.99at AmazonObserved at 9:33 PMCompare 3 stores →