Sonoff POWR3 high-powered smart WiFi switch

Enjoy convenient remote control of your smart devices and gain access to detailed information about your home's energy usage. The enhanced Sonoff POWR3 switch features up to 5500W of power and supports loads up to 25A. It enables you to accurately measure the power, current and voltage of connected devices and allows you to track the collected data via an app. It is compatible with voice assistants such as Google Assistant. It has also been overload protected.

Even higher power output - more application options

The switch features a high output power of up to 5500W, allowing it to support a wide variety of devices. It will also work well as a power consumption meter for the entire room. Simply connect all the equipment in the room to it - the power consumption of each of them will be counted independently. What's more, POWR3 stores collected data for 100 days - if you want you can also export it to a CSV file and save it on your phone.

Turn devices on and off with one click from anywhere

Have you taken a long trip and are worried about the safety of your devices? Not sure if you remembered to turn one of them off? No problem! With the POWR3 switch you can power off your devices anytime, anywhere with just a few clicks in the app! This way you will take care of the safety of your equipment and avoid too high electricity bills. The product supports remote switching on/off of devices and synchronizes their statuses.

Use the energy metering feature whenever you want

You decide at what point POWR3 should start or stop measuring your energy consumption. A minute, 10 minutes, or maybe 2 hours? If you want to check how much electricity your devices consume in a given period of time, just run the app and use the appropriate function! Sonoff puts total control in your hands.

Convenient access to information

Get convenient access to the data collected by the Switch. Simply pair all your POWR3 devices with the eWeLink app to control them from your smartphone. You can also install the corresponding add-on on your laptop. This way, you can, for example, check which appliances are on or read the stored power consumption data in your home.

Voice control capability

The switch is compatible with platforms and smart assistants such as Google Assistant, Samsung SmartThings, Amazon Alexa and Yandex Alice. So you can conveniently control your connected devices with simple voice commands. You don't even have to get up from your comfortable chair or reach for your phone! The product is also compatible with Alexa Energy Dashboard, which makes it easy for users to save energy.

Effective overload protection

With the Sonoff POWR3 smart switch, you don't have to worry about safety. Advanced overload protection allows you to continuously monitor the voltage, current and power being charged to the device. If any abnormality is detected, the power will be immediately cut off automatically. This avoids damage to the switch and increases safety of use.

Normally closed relay

Unlike other devices of this type, POWR3 was equipped with normally closed (NC) relay. Thanks to that, even if there is a power outage or the switch is damaged, the circuit will not be affected. You can also set the power status yourself using the app.

Specification