SONOFF POWR3 is a 25A/5500W max load monitoring smart switch ideal for high power appliances such as water heaters or HVAC systems. It provides real-time monitoring of power, voltage and current via the eWeLink APP, and built-in overload protection provides additional safety. Enjoy remote on/off and hands-free voice commands with Alexa, Google Assistant and other assistants—the perfect solution for smart home energy management.

25A/5500W Output - Power Up Your Heavy Equipment】With a maximum output of 25A/5500W, the POWR3 is ideal for high-power applications such as water heaters, HVAC systems and other equipment. Also ideal for use as a dedicated room-level energy meter.

【Real-time Energy Consumption Monitoring】 Monitor the active power, voltage and current of connected appliances directly in the eWeLink APP. Stay informed and manage your energy consumption with accurate real-time data and historical analytics.

【Built-in Overload Protection - Safety First】 Automatically cuts off power when abnormal current or voltage is detected, helping prevent short circuits, device damage and fire hazards. Protect your equipment and your home.

【Remote On/Off Control - Anytime, Anywhere】 Turn off your devices from anywhere in the world with just one tap on your phone. Helps you turn off power, reduce your energy bills, and stay safe even when you're not home.

【Hands-free voice control with Alexa, Google and other assistants】 Fully compatible with Amazon Alexa, Google Assistant, SmartThings and Alice. Just say the word to control the equipment - no hands needed.

Model: POWR3

Product Type: Smart Wi-Fi Switch with Power Monitoring

Input: 100-240VAC

Output: 100-240VAC

Max load: 25A/5500W

Material: PC V0

Certified Compliance: CE, FCC