SONOFF POW Ring Smart Power Meter | POWCT

A circuit-level energy watchdog that delivers advanced, non-invasive power tracking plus load control, all through a high-capacity Wi-Fi smart switch.

Snap-On Clamp Design: Uses a 100 A split-core CT sensor, no cutting wires, just snap it around the circuit for a safe and easy setup.

Full-Circuit Insight: Monitors any room, panel, or heavy-load appliance in real time, letting you track where energy is headed and save money.

Bidirectional Tracking: Measures both power drawn and sent back to the grid, perfect for solar setups or net-metering systems.

6-Month Data History & Exports: Logs hourly energy data that’s viewable in-app and exportable for long-term analysis.

Dry Contact Load Control: Built-in 2 A relay output lets you automate heavy-duty contactors or equipment safely.