# Smart switch Sonoff POWR3 White 100-240V 25A

**URL:** https://aio.lv/en/product--sonoff-powr3--10444905
**Data updated:** 2025-12-02 20:13 (EET)
**Category:** Home Automation
**Manufacturer:** Sonoff
**Manufacturer code:** POWR3
**EAN:** 6920075776768
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-powr3--10444905

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Sonoff POWR3 is a smart switch designed for efficient power management. It operates on AC input voltage of 100-240V and supports a rated current of 25A. Its compact dimensions of 162mm width, 45.5mm depth, and 122mm height make it suitable for various installations. Ideal for controlling appliances remotely, it enhances convenience and energy efficiency.

## Long description

POWR3 is a high-power smart switch designed for remote power ON/OFF and per-room energy metering. It provides sufficient output to make high-powered appliances smart and can serve as a single-room power meter by connecting all devices in that room. The device stores consumption data for up to 100 days and allows export of records in CSV format to your phone.
Advantages
POWR3 combines high output capacity with energy monitoring, enabling centralized control of multiple units and detailed per-room consumption tracking. It integrates with Home Assistant via the eWeLink add-on and supports Alexa Smart Energy to display overall and individual device usage in the Alexa Energy Dashboard. The unit offers remote one-tap on/off control and synchronizes switching status across platforms. Built-in overload protection monitors voltage, current and power independently of the network and cuts power when abnormal conditions are detected.
Key specifications
 Function: Remote power ON/OFF and energy metering
 Storage: Consumption data kept for up to 100 days
 Export: CSV export of consumption records to phone
 Integrations: eWeLink add-on for Home Assistant, Alexa Smart Energy support
 Protection: Overload protection with automatic power cutoff on anomaly
How to use
Install POWR3 according to the manufacturer instructions and connect the appliances of a single room to the device to measure that room's combined consumption. Add POWR3 units to your eWeLink account and enable the Home Assistant add-on if you use Hass for centralized control. Link POWR3 to Alexa to display energy data in the Alexa Energy Dashboard. Use the mobile app to remotely switch power on or off, view real-time and historical consumption, and export CSV files when needed.
Recommendations
Use POWR3 to monitor and control groups of high-powered appliances in a single room, enable integrations (Home Assistant, Alexa) for centralized visibility, and rely on the built-in overload protection to reduce risk by automatically cutting power on detected anomalies.

## Specifications

| Feature | Value |
|---|---|
| Type | Smart switch |
| Operating temperature (T-T) | -10 - 40 |
| Height | 122 mm |
| Width | 162 mm |
| Depth | 45.5 mm |
| Product colour | White |
| Rated current | 25 A |
| Wi-Fi | Yes |
| AC input frequency | 50 / 60 |
| AC input voltage | 100 - 240 |
| Suitable for indoor use | Yes |

## FAQ

### How much does the Smart switch Sonoff POWR3 cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 125 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sonoff products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sonoff service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10444905/65595823_large.webp