These graphs show electricity consumption expressed in dollars ($), kilowatt-hours (kWh)  and percentage (%)* of use, for 48 hours, 30 days or 24 months.** 

• Consumption in dollars expresses the amount spent according to use.
• Consumption in kilowatt-hours expresses the energy used by the device over time.
• Percentage consumption expresses use over time. For example, if you look at a 24-hour graph and the thermostat reads 50%, that means the device has been running 50% of the time, so for 12 hours.

* Percentages are only available for Mi-Wi devices.

**Consumption graphs for Mi-Wi devices are displayed by day, week or month.