SEM-Meter app analytics for February 19

SEM-Meter installed in your power distribution box, monitors your household power usage and reports the power usage to you in real time. SEM-Meter also provides some valuable features： Historical energy use and conservation; Comparisons second-to-second, day-to-day, week-to-week, month-to-month, and year-to-year； Help you save on electricity bills. Add the electricity fee gradient calculation template and support customization. By adding device binding, multiple device data can be managed uniformly to meet the needs of the extended family.