# Wi‑Fi energy monitor switch Sonoff POWR316 — smart power meter with remote control

**URL:** https://aio.lv/en/product--sonoff-powr316--6542598
**Data updated:** 2025-12-02 16:15 (EET)
**Category:** Home Automation
**Manufacturer:** Sonoff
**Manufacturer code:** POWR316
**EAN:** 6920075778137
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-powr316--6542598

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Sonoff POWR316 is a Wi‑Fi smart energy monitor switch that measures power consumption and provides remote control. Designed for household and small commercial use, it offers real‑time energy monitoring, on/off switching via app, and helps track electricity usage to optimise costs. Easy to install inline with a circuit and compatible with typical mains installations.

## Long description

Smart 1-channel DIN-rail switch for controlling electrical devices with two-way control and remote access via Wi‑Fi 2.4 GHz. Designed for various household appliances and includes built-in power consumption metering to monitor energy usage.
Advantages
The device supports remote management through the eWeLink mobile app (Android, iOS) and integration with Home Assistant and IFTTT. It offers LAN mode control, scenario creation, device grouping, timers, synchronization and control sharing. Safety functions allow setting maximum and minimum voltage, current and power thresholds; the switch will automatically turn off the appliance if an abnormal condition is detected. The unit can also turn off the most energy-consuming devices when a daily energy goal is exceeded. Voice control compatibility includes Amazon Alexa and Google Assistant. The switch is suitable for DIN-rail mounting and can be combined with other smart-home products.
Key specifications
Voltage: AC 100–240 V
Maximum current: 16 A
Frequency: 50–60 Hz
Wi‑Fi frequency: 2.4 GHz (5 GHz not supported)
Wi‑Fi standard: IEEE 802.11 b/g/n
Number of channels: 1
App: eWeLink (Android, iOS); compatible with Home Assistant and IFTTT
Voice assistants: Amazon Alexa, Google Assistant
Dimensions: 98 × 54 × 31 mm
Housing material: PC V0 (non‑flammable)
Operating temperature: -10 °C to 40 °C
Humidity range: 5%–95%
Weight: 150 g
Colour: white
Certifications: CE, FCC, RoHS
Warranty: 24 months
How to use
Install the switch on a standard DIN rail and connect the device to AC 100–240 V following electrical safety rules. Configure the unit in the eWeLink app or via LAN mode and connect it to a 2.4 GHz Wi‑Fi network. Create scenes, timers or groups as needed and set threshold limits for voltage, current and power to enable automatic shutdown in abnormal conditions. Share control with other users or enable voice control through Amazon Alexa or Google Assistant after linking accounts in the respective apps.
Recommendations
Use the switch with appliances whose combined current does not exceed 16 A. Ensure connection to a stable 2.4 GHz Wi‑Fi network and mount the device in an environment within the specified temperature and humidity ranges. For safe operation, follow local electrical codes and consult a qualified electrician for installation.

## FAQ

### How much does the Sonoff POWR316 Wi‑Fi energy monitor switch cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 308 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 01.07.2026 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/6542598/52135497_large.webp