Gadget Review on MSNOpinion

Your utility company is watching: How "smart" meters build a "lifestyle dossier"

Smart meters track your daily routine through power usage patterns, creating detailed lifestyle profiles from appliance ...
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Why your electricity meter's red light blinks — what it reveals about power usage and when to worry

Many households notice a small red light blinking on their digital electricity meter and often assume it signals a fault or unusually high billing. In reality, this tiny indicator is a built-in ...