SONOFF POW Ring 100A Max WiFi Smart Power Meter Switch ESP32 Chip Energy Monitor

SONOFF POWCT Smart Power Meter Switch Energy Monitor Work with Alexa/Google Home

Smart Life ZigBee Energy Monitor 1/2 Channel Bidirectional Power Meter 110-240V

My Spool Power Failure Water Detector with Text Message and Email Alerts.

Sonoff POW Elite WiFi Smart Switch LCD Power Measurement Module Works with IFTTT

SONOFF TH Elite 16A 20A Wifi Smart Switch Monitoring Temperature Humidity Sensor

SONOFF TH Elite 16A 20A Smart Temperature Humidity Monitoring Switch APP Control

SONOFF TH Elite LCD Smart WiFi Temperature and Humidity Monitoring Switch Sensor