POW Elite Smart Power Meter Switch 16A/20A Wifi Energy Power Consumption Switch Module Works with Alexa Home POW Elite is a power meter switch, a newly upgraded ESP32 chip 200% faster than the previous ESP8622 chip. With an LCD screen, it can track your appliances' power, current, and voltage in real-time and cumulative power consumption. POW Elite support to check 6-Month power consumption historical data accurate to the hour, the data can be exported to excel on your phone. You can set daily/monthly power consumption thresholds when the consumption goal is reached, you will get a push notification. Support adding devices to Home Assistant for control and automation through the add-on. What's more, to better help you save energy usage, POW Elite joins Alexa Energy Dashboard, you can centrally view the overall or individual device energy consumption in the dashboard. If you subscribe Advanced plan, POW Elite is also compatible with IFTTT and Web control. POW Elite with the highest flame-retardant grade V-0 enclosure, upgraded terminal wirings, and more amounts of tin minimize every security risk detail. Specification: 20A Color: White Material: ABS Package Contents: 1 x Smart Power Meter Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.