SONOFF POWR3 High Power Wi-Fi Smart Switch – 25A 5500W Output, Energy Monitoring, Overload Protection, Voice Control

Power up your heavy appliances with the SONOFF POWR3 high power smart switch, offering 25A/5500W output and advanced real-time energy monitoring via Wi-Fi. Ideal for HVAC systems, water heaters, and high-wattage equipment, this switch lets you track voltage, current, and power consumption live from the eWeLink app. Built-in overload protection ensures safety by shutting off power in case of electrical anomalies. Control your devices remotely or use voice commands through Alexa, Google Assistant, or SmartThings. Perfect for smart energy management and automation at the circuit level.

• Max output: 25A / 5500W – suitable for high-powered devices

• Real-time energy tracking: voltage, current & power via app

• Remote ON/OFF: full control anytime, anywhere

• Overload protection for enhanced safety

• Voice control support: Alexa, Google, SmartThings, Alice

• Compatible with Home Assistant via eWeLink add-on

• Export power usage data in CSV format

• Normally Closed relay design for added fail-safety