SONOFF POWR3 High Power Wi-Fi Smart Switch with Energy Monitoring


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SKU: 1283208
  1. Operating systems: Android & iOS
  2. Max.Load: 25A/5500W
  3. Working temperature: -10℃-40℃
  4. Input: 100-240V, 50/60Hz 25A Max
  5. Output: 100-240V, 50/60Hz 25A Max
  6. Wi-Fi: IEEE 802.11 b/g/n 2.4GHz
  7. Item Size: 162 x 122 x 45.5mm


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Brand: Sonoff
Category: IoT WIFI Smart Switches

SONOFF POWR3 or POWR3 is a smart switch relay, and R3 is the 2021 version with an increased high power capacity. POW R3 supports max. 25A / 5500W, and is a WiFi-equipped smart switch relay, with a power meter. Temperature and humidity sensor pairing is NOT supported. SONOFF POWR3 features built-in overload protection, which protects the connected device.

The smart relay is remotely controllable via the Internet and iOS (Apple) or Android smartphone App, and you can set scheduled turning ON / OFF. The SONOFF POWR3 device has a physical button too. Share the remote control in the App with your family. The ideal solution to smart control home appliances, that don’t need to operate all the time and can be turned ON / OFF periodically (e.g. aquarium air pump). By using the smart switch relay you can remotely turn ON any of your appliances even before you are at home and you can conveniently set a scheduled turn OFF to save energy and cost.

Featured with real-time power metering, daily and monthly statistics are displayed in the mobile app. The New R3 version supports downloading the consumption data to your smartphone. The smart switch relay provides help not only with remote and scheduled turning ON / OFF but helps to understand and optimize your power consumption too.


  1. Remote ON / OFF – Anytime, anywhere, from now on you can turn all your appliances on and off remotely.
  2. High capacity device, support up to 25A / 5500W
  3. Mobil App – free and és Android mobil App: eWeLink
  4. Sync status – Check actual relay status (turned ON or OFF) with the mobile App
  5. Timer – Various timer functions: single time, scheduled turn on/off, countdown/timer, loop.
  6. Share control – Control the device together with your family
  7. Scene – Turn ON / OFF a gang of devices with one tap
  8. Smart scene – Triggered ON/OFF by temp, hum or other environmental sensors
  9. Compatibility – Works perfectly with Amazon Alexa, Google Assistant, IFTTT, and Google Nest
  10. Real-time power metering – displays actual consumption in App
  11. Period consumption metering – stop-watch metering function, consumption is metered from start to stop
  12. Power consumption statistics – daily and monthly total consumption statistics displayed in the App (monthly periods, over the last 100 days)

Package Includes:

1 x SONOFF POWR3 High Power Wi-Fi Smart Switch with Energy Monitoring

SKU: 1283208 Category:










Operating systems

Android & iOS



Working temperature



100-240V, 50/60Hz 25A Max


100-240V, 50/60Hz 25A Max


IEEE 802.11 b/g/n 2.4GHz

Item Size

162 x 122 x 45.5mm

Item Weight


Shipping Weight 0.54 kg
Shipping Dimensions 15 × 10 × 4 cm
3 Months Warranty

This item is covered with a standard supplier warranty of 3 months from the time of delivery against manufacturing defects only. This is a quality product & only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: Taiwan