Sonoff POW R2 15A 3500W Smart Switch

R 259.00
Connect this high power Sonoff Smart Switch to your high current appliances and control it from anywhere. You can also monitor your appliance energy usage with this switch, enabling your to save on your electricity bills.
This device is perfect to control your pool pump or other high powered devices(up to 15A 3500W). You can set this device to automatically switch off your pool pump and switch it back on.
Once connected, you can control it with your phone or voice assistants like Alexa or Google Home.
Note: Please DO NOT use the Pow R2 to control geysers. The 6 month warranty is null and void if the switch is used to control a geyser and stops working.
Please use either the 63a or 100a switch for geysers.



Sonoff Pow R2 is a 15A WiFi smart light switch that allows you to remotely manage and control your appliances and monitor your home energy usage. The WiFi light switch works like a power monitor, which allows you to keep track of 99% accurate real-time current, voltage and power on your app.

The power switch can protect your appliances from overload. What you need to do is to set threshold values for the current, voltage and power. It works like a kwh calculator that can measure electricity consumption for a specified period and a day. The eWeLink app provides 100 days recorded electricity usage data, which you can export to your phone storage. You can keep track of how much energy your appliances are consuming and estimate your running costs.

With the Pow R2 power monitoring switch, you can spend less on your electricity bill. The timers schedule your appliances automatically power on and off at a defined time. The scene lets your appliances work together in new ways, like setting the heater aut0-off when the door light is off.


Remote turn on/off connected appliance via APP EWeLink

Keep track of live current, voltage and power

Set threshold values to protect your devices from overload

Check power consumption over a specified period

View and export 100 days recorded power usage data

View real-time device status on EWeLink

Supports 8 enabled schedule/countdown timers

Share control your devices with other eWeLink users

Works with Amazon Echo, Echo Dot, Amazon Tap

Works with Google Home, Google Home Mini, Google Nest

Works with IFTTT

Specification for Sonoff Pow R2:

Voltage range: 90-250V AC

Max current: 15A

Max Power:  3500W

Product Dimensions: 114*52*32mm

Color: White

Wireless Frequency: 802.11 b/g/n 

Security Mechanism: WPA-PSK/WPA2-PSK

Enclosure Material: Fire-retardant ABS V0

Operating Temperature: 0ºC-40ºC(32°F-104°F)

Operating Humidity: 5%-90%RH, Non-condensing


Package included:

1 x Sonoff Pow R2


Specific References

How to install a Sonoff Pow R2 Switch

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