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BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

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Price comparison

Price data powered by pricesAPI.io

Last updated at 07/06/2026 18:12:14

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Digital Bay Tech

$29.00

Shelly Plus I4 UL. Wi-Fi operated 4 digital inputs controller for Smart Scenes and enhanced actions control.

Solar & Batteries Online

$34.00

Shelly Plus i4 DC

Free delivery between 11–22 June

mediarath

$35.68

Shelly Plus i4 Smart WiFi Steuergerät 110-240V Tasmota Tasmota individual language

Delivery $13.05

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Price comparison

Updated about 18 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Digital Bay Tech

$29.00

Shelly Plus I4 UL. Wi-Fi operated 4 digital inputs controller for Smart Scenes and enhanced actions control.

Solar & Batteries Online

$34.00

Shelly Plus i4 DC

Free delivery between 11–22 June

mediarath

$35.68

Out of stock

Shelly Plus i4 Smart WiFi Steuergerät 110-240V Tasmota Tasmota individual language

Delivery $13.05

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Shelly Plus i4 UL WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays

Shelly Plus i4 UL WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays

$29.00 - $35.68

in 3 offers

The lowest price for Shelly Plus i4 UL WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays right now is $29.00 at Digital Bay Tech, compared across 3 retailers.

The all-time low was $29.00 on 7 June 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 7 June 2026.

Shelly Plus i4 UL WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays

$29.00