The Könighaus Smart Thermostat is a straightforward, plug-in solution for controlling space heaters and similar appliances. Its core appeal is simple: it adds modern smart features to basic 110V heating devices without requiring complex wiring.

You control it primarily through the free Könighaus Smart Home app. This lets you adjust temperatures or turn the heater on from anywhere, which is genuinely useful if you forget to turn it off before leaving the house. The 7-day programmable schedule is the real energy-saver, automating your heat based on daily routines. Setup is plug-and-play, but note it requires a 2.4 GHz WiFi network and works with Alexa for voice commands.

The device itself is a compact white unit that functions as both a digital thermostat and a timer. It’s a practical upgrade for a garage workshop, a drafty room, or a guest bedroom, giving dated heating equipment a layer of smart, scheduled control. Just be sure your appliance is compatible with a 110V plug-in thermostat.