SONOFF POW Ring Smart Power Meter

The Sonoff POW Ring Smart Power Meter helps you track your energy usage easily and accurately. Designed for homes and businesses, it measures electricity consumption without needing any complex installation.

At the heart of this smart meter is a clamp-style CT (current transformer) ring. You simply clip it around a power cable. Then, connect it to the POW Ring Gateway and pair it with the Smart Life or eWeLink app.

Once connected, it gives you real-time updates on voltage, current, power, and total energy use. You can view this data anytime on your phone. Set alerts, receive daily usage reports, and gain insights to help reduce your electricity bill.

Installation is quick. Just clamp the ring, pair the device, and you’re ready to go. There’s no need for tools or technical skills, making it great for renters and DIY users. It works quietly in the background while you focus on other tasks.

Moreover, the meter handles up to 100A current and supports 100–240V AC. This makes it suitable for everything from kitchen appliances to larger equipment like water pumps or HVAC systems.

Because it logs historical data, you can spot patterns in your usage. This helps you optimize your energy habits over time. You’ll know which devices are using too much power and when.

The device is compact, safe, and flame-retardant. It fits easily inside electrical boxes or panels without cluttering your setup. Most importantly, it keeps running reliably around the clock.

Whether you’re upgrading your energy monitoring or starting fresh, this smart power meter gives you better control and peace of mind.

Explore more in our Smart Switches and Smart Devices collections.