Sonoff POWR3 Smart Wi-Fi Relay Switch 25A/5500W with Energy Meter & Monitoring
Upgrade your electrical management with the Sonoff POWR3 Smart Wi-Fi Relay Switch—an innovative solution designed for high-powered devices at home, in the office, or in small industrial settings. With its impressive maximum output of 25A/5500W, the POWR3 empowers you to make your heavy-duty appliances smart, safe, and energy-efficient, while giving you real-time control and insight into your power consumption.
Brand: Sonoff
Model: POWR3
Origin: China
Maximum Output: 25A / 5500W
Connectivity: Wi-Fi 2.4GHz
Voice Control Compatibility: Amazon Alexa, Google Assistant, SmartThings, Alice
Energy Monitoring: Real-time measurement of active power (W), current (A), and voltage (V)
Overload Protection: Automatic power cut-off in case of abnormal electrical conditions
Compact size for easy installation
Product Overview
The Sonoff POWR3 is expertly engineered to transform conventional high-powered appliances into smart devices, with remote switching, precise energy monitoring, and robust overload protection. Simply connect your appliances—such as water heaters, air conditioners, or washing machines—and control them from anywhere using the intuitive eWeLink mobile app. The POWR3 provides detailed real-time statistics on energy use, helping you optimize consumption and reduce hidden electricity costs.
Key
Features
- Highest output power in its class: Suitable for large home appliances and office equipment that require up to 5500W/25A.
- Integrated energy meter: Track and analyze your device’s power consumption (wattage, amperage, and voltage) directly on your smartphone.
- Overload protection: Instantly detects abnormal current or voltage and cuts off power to prevent device damage and electrical hazards.
- Remote switching: Turn devices on or off from anywhere with a single tap via the mobile app, or set schedules for automatic operation.
- Voice control: Seamlessly integrates with Amazon Alexa, Google Assistant, SmartThings, and Alice—just use your voice for convenient on/off commands.
Use Cases
Perfect for smart homes, offices, shops, workshops, or any environment where safe, intelligent control of high-powered electrical devices is essential. Ideal for managing water heaters, air conditioners, washing machines, or other heavy-duty appliances that require advanced monitoring and protection.
Benefits
- Save on electricity bills by monitoring and optimizing power usage for each connected device.
- Protect your valuable appliances and ensure user safety with automatic overload protection.
- Enjoy remote access and control from anywhere—whether you’re at home, in the office, or traveling.
- Simple installation and user-friendly interface—no advanced technical skills needed.
Care Instructions
- Ensure professional installation by a qualified electrician for maximum safety.
- Do not exceed the rated load (25A/5500W) to prevent damage or hazards.
- Keep the device dry and away from excessive moisture or heat.
- Regularly update the eWeLink app to enjoy the latest
- features and maintain system security.
Choose the Sonoff POWR3 for smart, reliable, and safe power management—experience complete control and peace of mind for all your high-powered electrical needs!
