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Könighaus 450W Smart Dual Space Heater

Model overview

2
Price range
$198.90 $249.90
Variant spread: Medium

Available variants

800W, 39.37 x 23.62 x 0.51 inches, 19.84 lbs, 114-171 sq ft
450W, 27.56 x 15.75 x 0.51 inches, 11.02 lbs, 65-114 sq ft

Key differences

Wattage
800 • 450
Dimensions
39.37, 23.62, 0.51 • 27.56, 15.75, 0.51
Item Weight
19.84160358 • 11.0231131
Heating Coverage Area
114, 171 • 65, 114

How to choose

  • Start with your budget: the visible price spread across variants is about 26%.

Trade-offs

Budget vs feature set
Higher-priced variants are more likely to include meaningful hardware upgrades.
Wattage
Different values may change day-to-day usage profile depending on your priorities.
Dimensions
Different values may change day-to-day usage profile depending on your priorities.

How we evaluate

Methodology, data sources, and comparison rules for this page.

Read methodology
Starting from $198.90
Last price update: 3/11/26
This smart dual space heater offers versatile heating solutions for indoor spaces like bathrooms, home offices, or garages. It features WiFi app control for remote temperature adjustment, infrared heating technology for efficient warmth, and both wall-mounted and freestanding mounting options. With overheat protection, a built-in adjustable thermostat, and included accessories like a towel rack and mounting kit, it provides safe and convenient comfort. The heater operates silently and integrates seamlessly into smart home setups for effortless climate control.
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