Shelly Smart Dimmer 3 | No Neutral Needed | Wi-Fi + Bluetooth Gateway

5 in stock

(6 customer reviews)
Estimated delivery dates: Mar 23, 2026 - Mar 26, 2026. Free international shipping.

£53.99

5 in stock

Description

Key Features

  • No Neutral Wire Needed
    Perfect for older installations! Use with a bypass for loads under 20W.
  • Wi-Fi + Bluetooth Connectivity
    Use as a Bluetooth gateway or pair quickly via Bluetooth and control via Wi-Fi.
  • App & Voice Control
    Fully compatible with the Shelly App, Google Assistant, Amazon Alexa, and other platforms.
  • Supports Multiple Light Types
    • Dimmable LED: up to 150W
    • Incandescent & Halogen: up to 200W
    • Low-voltage & electronic transformers: up to 200W/VA
  • ?️ Smart Safety Features
    Built-in overload and temperature protection for peace of mind.
  • Advanced Performance
    Powered by a new ESP processor with increased flash memory for smoother operation and future updates.
  • Ultra-Compact Design
    Easily fits in tight spaces like wall mounts, control panels, or behind light switches.

⚙️ Specifications

  • Communication: Wi-Fi + Bluetooth-compatible
  • Plug Type: EU Plug
  • Chipset: Advanced ESP with increased memory
  • ⚡ Load Support: Up to 200W (depending on bulb type)
  • Certification: CE, RoHS
  • Installation: Fits behind standard switches or inside junction boxes
  • Requires Bypass: If load < 20W and no neutral wire

What’s in the Box?

  • 1 x Shelly Smart Dimmer 3 (EU Plug)
  • 1 x User Manual
  • (Bypass sold separately if needed)

Small device. Big impact.

 

Specification

Overview

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Returns and Refunds

If you're not completely happy with your purchase, request a refund via our chat widget and return it within 30 days of delivery.The process works as follows:1. You request a refund, with a provided reason (and video if faulty), within 30 days of delivery. 2. We issue you a free return label within 5 working days of your refund request. 3. You return the item by post and send us the postal receipt. 4. We receive the item in original packaging and resalable condition. 5. We issue your refind, which can take up to 5 working days to transfer.We accept returns and exchanges for defective and non-defective products as long as they are new and in resalable condition. All returns must be sent by mail with a return label provided to the customer at no cost. A refund may take up to 5 business days to process.

Seller's Warranty

All products sold by us come with a 12-month seller's warranty from date of purchase, covering manufacturing defects and faults under normal use.If your item develops a fault within 12 months, please contact us with your order number and a description of the issue. We may ask for photos or video to help diagnose the problem.This warranty does not cover accidental damage, misuse, water damage (unless stated as waterproof), normal wear and tear, or consumable parts.This warranty is provided by us and is in addition to your statutory rights under UK consumer law.

Customer Reviews

6 reviews for Shelly Smart Dimmer 3 | No Neutral Needed | Wi-Fi + Bluetooth Gateway

  1. Olivia Jameson

    I recently tried this smart dimmer and was blown away by how easy it was to set up without needing a neutral wire. It now allows me to control my lights effortlessly from my phone or tablet. The convenience it adds to my daily routine is remarkable. I would recommend this to anyone looking to upgrade their home lighting system. Great product overall.

  2. Harry P.

    I installed this dimmer for my living room lights. The setup was a breeze, even for a non techie like me. The best part? I can control the lights even when I’m not at home. It’s like having a smart lighting magician in my house. Great stuff.

  3. Liam Patel

    The Shelly Smart Dimmer 3 is a great addition to my old lighting system. I was pleasantly surprised by the easy setup and the ability to control it via Wi Fi and Bluetooth. The safety features are a big plus for me gives me peace of mind. It works like a charm with various types of lights. Overall, a solid product that delivers on its promises. 4 out of 5 stars.

  4. Isha Patel

    The Shelly Smart Dimmer 3 is a game changer for my home. No neutral wire needed, and the Wi Fi + Bluetooth Gateway makes it so easy to control the lights. Installation was a breeze, even for a tech newbie like me. It’s like magic just a tap on my phone, and the lights dim or brighten. Only reason it’s not 5 stars is that sometimes the app can be a tad slow to respond, but overall, I love it.

  5. Isha Patel (verified owner)

    The Shelly Smart Dimmer 3 is a game changer for my home. No neutral wire needed, and the Wi Fi + Bluetooth Gateway makes it so easy to control the lights. Installation was a breeze, even for a tech newbie like me. It’s like magic just a tap on my phone, and the lights dim or brighten. Only reason it’s not 5 stars is that sometimes the app can be a tad slow to respond, but overall, I love it.

  6. Charlie E. (verified owner)

    The Shelly Smart Dimmer 3 is a real game changer for my home lighting setup. Easy installation with no neutral wire needed. The app control makes adjusting lights a breeze. Overall, great value.ufig

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