Sonoff Pow R2 - WiFi Switch With Power Consumption Measurement

Sonoff Pow R2 - WiFi Switch With Power Consumption Measurement
Review score
5.0 / 5.0
Item numberIM171130001
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Expected delivery date: Tuesday 18 Augustus.
Shipped from  € 25 - United States
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€ 18,15
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Sonoff Pow R2 is a 16A 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.


Current15 A
Spanning100 V - 240 V
Power3,5 KW
Wifi standard802.11.b / g / n
Wifi encryptionWPA-PSK / WPA2-PSK


Question and answer

QThe NetherlandsFrancoisDo you just bridge the relay from the pow? Answer this question
QThe NetherlandsPeterCan I also build this in my meter cupboard after or before the car fuse to measure the total current per group? Or is this not meant for continuous loading?View1 answer  |   Answer this question
QThe NetherlandsRob van IerselCan the Sonoff also measure negative currents and therefore power? Like supplying solar panels?View4 answers  |   Answer this question



The Netherlands
5 stars
Great device, disadvantage is that you have to connect the power wires yourself and it is therefore not something you can do in the socket.
Placed on 
The Netherlands
5 stars
Great thing
Placed on 

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