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What Would a Smart Home
Actually Save You?
Real math, not marketing math. Built on Department of Energy and ENERGY STAR data plus what we've measured in a real house.
30 secondsDOE-sourced mathZero spam
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Methodology: HVAC at 28–45% of an electric bill depending on heating type (DOE), smart thermostat savings 8–15% of HVAC use (ENERGY STAR field studies), phantom loads $10–18 per always-on device per year, lighting $4–8 per replaced bulb per year, electric water heating ~16% of usage with 10–15% savings from scheduling. Ranges deliberately conservative; sourcing in our energy monitoring guide. Links on this site may earn us a commission on qualifying purchases at no cost to you, including as an Amazon Associate.