Product description: Sonoff POWR3 - smart switch with WiFi current measurement function - Android / iOS application
Sonoff POWR3 is an advanced Smart Home switch that allows you to remotely turn on and off connected devices using the eWeLink app available for Android and iOS . With the real-time energy consumption monitoring function, the user can track the voltage, current and power of connected devices, which allows for effective management of power consumption at home. The device stores energy consumption data for up to 100 days, with the option of exporting to a CSV file , making it easier to analyze and optimize electricity costs. Additionally, Sonoff POWR3 offers an overload protection function - if an irregularity is detected, it automatically cuts off the power, protecting connected devices from damage. Thanks to compatibility with Amazon Alexa and Google Assistant , voice control is possible, which increases the convenience of use.


Special features of the product
- High output power: supports devices up to 5500 W (25 A), allowing you to control even the most energy-hungry devices
- Energy monitoring: precise measurement of voltage, current and power with the ability to store data for 100 days and export to CSV file
- Overload protection: automatic power cut-off when an abnormality is detected, ensuring the safety of connected devices
- Remote control: turn your devices on and off from anywhere using the eWeLink app
- Voice assistant compatibility: works with Amazon Alexa and Google Assistant for voice control
- Integration with Home Assistant: the ability to centrally manage and monitor energy consumption via the Home Assistant platform with the eWeLink plugin
eWeLink App
Sonoff POWR3 can be easily integrated with the eWeLink app, which is a comprehensive device management center. After a quick and intuitive setup process, the user gains full control over the switch from their smartphone. The app allows you to remotely turn on and off connected devices, monitor real-time energy consumption, and access recorded historical data. Additionally, eWeLink allows you to create work schedules, automation scenarios, and receive notifications when set energy consumption limits are exceeded. With these features, the user can effectively manage energy consumption by accessing the device from anywhere in the world, provided there is Internet access.

Switch Technical Specifications
- Model: POWR3
- Input voltage: 100 V to 240 V ~ 50/60 Hz 25 A max.
- Output voltage: 100 V to 240 V ~ 50/60 Hz 25 A max.
- Maximum load: 25A / 5500W
- WiFi Connectivity: IEEE 802.11 b/g/n 2.4GHz
- Supported operating systems: Android and iOS
- Operating temperature: -10°C to 40°C
- Housing material: PC V0
- Dimensions: 162 x 122 x 45.5 mm
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