So, you’re thinking about upgrading your lighting with smart switches, but with so many options on the market, choosing the right one can feel overwhelming.

Whether you’re after voice control, energy tracking, or simple touch dimming, we’ve tested a range of smart switches and dimmers to find the most reliable solutions for modern UK homes.

In this guide, we break down the best smart dimmer switches across three key categories: premium, feature-rich, and budget-friendly.

From the stylish and highly functional Lightwave LP21MK2, our Editor’s Pick, to the advanced touchscreen controls of the LANBON L8-HD, we’ve tested and compared usability, compatibility, installation, and smart home integration.

If you’re starting your smart home journey, the Bkiyougo Smart Touch Switch stands out as a dependable budget-friendly pick with great app and voice functionality at a fraction of the price.

And while we found several excellent performers, not every product lived up to expectations. The BSEED Smart Dimmer Switch, despite its sleek design, was plagued by compatibility issues and setup challenges, earning it a place in our “one to avoid” list.

Read on for our full breakdown and find the best smart switch to simplify your lighting and elevate your home automation.

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Top Features You Should Expect from Smart Lighting Controls

When investing in a smart switch or dimmer control, there are a few key capabilities that should be considered the baseline. These features are now standard across most quality smart lighting products and should be expected:

Standard Features to Look For

• App-Based Control: Ability to manage lights remotely using a smartphone app.
• Voice Assistant Compatibility: Integration with major platforms like Amazon Alexa, Google Assistant, or Apple HomeKit.
• Reliable On/Off and Dimming Functionality: Consistent switching and smooth dimming with minimal flicker.
• Neutral Wire Compatibility: Most smart switches require a neutral wire—check for this during installation planning.
• Standard UK Sizing: Should fit into standard UK back boxes without modification.
• Basic Scheduling and Automation: Set timers, routines, and scenes for everyday convenience.
• Stable Connectivity: Strong Wi-Fi or Zigbee connection without frequent dropouts.

Design and Build Quality

Smart switches should not only function well but also fit seamlessly into your home’s aesthetic. The materials, finish, and tactile experience all contribute to long-term satisfaction.

• Solid Construction: Sturdy buttons or capacitive touch panels with no wobble or lag.
• Tempered Glass or Metal Finishes: Premium feel and resistance to smudges, scratches, and heat.
• Clean, Modern Aesthetic: Minimalist design with flush fitting that complements various interior styles.
• Clear LED Indicators: Subtle lighting for locating the switch in the dark—ideally customisable or dimmable.
• Water Resistance for Damp Areas: If used in kitchens or bathrooms, check for splash resistance.

Helpful Upgrades for Smarter Control

While not essential, some smart switches offer advanced features that elevate user experience and future-proof your setup.

• Energy Monitoring: Track energy consumption in real-time to identify savings.
• Customisable LED Colours: Change the indicator light to suit your mood or interior palette.
• Two-Way or Multi-Way Control: Wireless or in-app configuration for controlling a single light from multiple switches.
• No-Hub Options: Devices that connect directly to Wi-Fi without requiring an additional hub or bridge.
• Overload or Safety Protection: Built-in circuit protection for electrical safety.
• Touchscreen Interfaces: High-definition displays for intuitive control and status visibility.
• Wi-Fi Mesh Support: Enhances home network stability in larger setups.

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Editors Pick

Lightwave LP21MK2 Smart Dimmer with Energy Monitoring

The Lightwave LP21MK2 is a sleek, app-connected smart dimmer that adds intelligent lighting control to your home. With easy installation, real-time energy monitoring, and compatibility with major voice assistants, it offers a smart and stylish way to manage lighting room by room.

Key Features

• Effortless Installation: No additional wiring needed. Fits standard UK back boxes and pairs with the Lightwave Link Plus hub.
• App-Based Control: Adjust brightness, set schedules, or check light status remotely using the Lightwave app on iOS or Android.
• Voice Assistant Compatible: Works with Siri, Alexa, and Google Assistant for hands-free control.
• Energy Monitoring: Built-in usage tracking helps monitor and manage electricity consumption.
• Smart Automation: Create schedules and scenes for different moods or simulate occupancy when away from home.
• Two-Way Setup: Multi-way switching is supported via wireless automation in the app.
• Customisable LED: Choose LED indicator colours to suit your décor or night-time visibility needs.
• Reliable Build: Solid button feel with premium finishes in stainless steel or white.
• Modular System: Start small and scale across rooms as needed.
• Security-Enhancing: Remote visibility of light status adds peace of mind when travelling.

We recently integrated the Lightwave LP21MK2 into our home and were genuinely impressed by how seamlessly it worked. The setup was simple, and the dimmer fit cleanly into our existing wall space.

Once paired with the Link Plus hub, we gained full control via the app and voice assistants, with no glitches or dropouts. The ability to monitor energy use directly from the app helped us understand where we could save power.

We especially liked the option to customise LED colours and set timed automations while we were away. The wireless switch itself felt sturdy and responsive, with a satisfying tactile click. While calibration and compatible bulbs are essential for peak performance, once set up, the smart home system is smooth and intuitive.

We’ve now added several units throughout the house, creating a smarter, more flexible lighting system that’s a pleasure to use. If you’re serious about smart lighting, this is a polished, dependable starting point.

Runner Up

LANBON L8-HD LCD Dimmer Light Switch,1 Gang,0-100 Stepless

The LANBON L8-HD is a versatile smart dimmer switch offering smooth lighting control, compatibility with major smart platforms, and a sleek LCD touchscreen. With its manual and smart automation options, it’s a well-rounded choice for anyone upgrading their home lighting.

Key Features

• Stepless Dimming: Offers 1–100 level control for LED, halogen, and incandescent bulbs between 1–200W.
• Multi-System Compatibility: Works with Apple Home, Tuya Smart Life, and LANBON Smart Living apps.
• Touchscreen Interface: Bright HD display with power stats, custom labels, and quick dimming buttons.
• Voice and Manual Operation: Supports Alexa, Google Assistant, Siri, or direct button use.
• Wi-Fi Mesh Capability: Strengthens the network by doubling as a Wi-Fi mesh booster.
• Flexible Scheduling: Create automations, scenes, or timed programs without a separate hub.

We installed the LANBON L8-HD in several areas of our home and appreciated the seamless transition from manual to smart control. The LCD screen is sharp and functional, with intuitive on-screen dimming and quick-set buttons that make operation easy.

It integrated quickly into our existing setup using both Tuya and Apple Home, and the ability to automate scenes and create time-based settings made day-to-day lighting management effortless.

Its performance remained reliable, even during Wi-Fi disruptions, thanks to its manual override. While it requires a neutral wire and isn’t suitable for fan control, the smart dimmer’s flexibility and modern interface make it ideal for tech-savvy users looking for advanced features without needing a hub.

The fit may not suit all switch box types, but once installed, it offers excellent value and functionality.

Budget Pick

Bkiyougo Smart Light Switch, Smart Touch Light Switch

The Bkiyougo Smart Light Switch offers an affordable upgrade for smart home beginners. With app and voice control, a sleek glass panel, and easy installation, it’s ideal for modern households looking to automate lighting on a budget without sacrificing functionality or safety.

Key Features

• Simple Installation: Standard UK sizing with a screwless snap-on plate. Manual guides through the setup. Neutral wire required.
• Smart App Control: Use the Smart Life app to manage lighting remotely, set timers, and create scenes.
• Touch-Sensitive Design: 40ms response time with LED status lights. The 4mm tempered glass is waterproof and safe for wet hands.
• Voice-Activated: Works with Alexa and Google Assistant for hands-free operation.
• Flexible Setup: Multi-control setup supported via app, not 2-way wiring. Requires 2.4GHz Wi-Fi only.

We tested the Bkiyougo switch and found it well-suited for straightforward smart upgrades. Installation was clear and simple, thanks to the step-by-step guide, although you will need a neutral wire and a deep enough back box.

Once set up, the Smart Life app made remote control and scheduling effortless, letting us control lights from anywhere. The touch interface responded quickly, and the soft LED glow helped us easily check the switch status at night.

The glass front feels premium, resists fingerprints, and is safe to use even with damp hands. Voice control via Alexa worked seamlessly, with quick and accurate responses. We also appreciated the budget-friendly design.

Despite the lower price, it still delivers dependable performance, long service life, and smart home integration. For anyone looking to add smart lighting without overspending, this switch covers the essentials with style and reliability. It’s a strong starting point for home automation.

Top Modern Smart Dimmer Switch Pick

BG Electrical Evolve Single Touch Dimmer Switch, 2-Way Master

The BG Electrical Evolve Single Touch Dimmer is a stylish and reliable upgrade for modern interiors. Designed with a screwless front plate and black chrome finish, it offers both form and function. We found it easy to install and effortless to operate, with smooth dimming across various lighting types.

Key Features

• Sleek Contemporary Design: Slim profile and black chrome finish suit modern home aesthetics.
• Trailing Edge Dimming: Compatible with LED, CFL, and traditional bulbs without flicker.
• Touch Control Interface: Responsive touch mechanism eliminates the need for knobs or apps.
• Quick Installation: Captive terminal screws and clip-on faceplate ensure fast setup.
• Clean Finish: Screwless front maintains a seamless look on any wall.
• Maintenance Friendly: Easily remove the front plate for decorating or repainting.
• Reliable Build: Made by BG Electrical, backed by a 25-year manufacturer's guarantee.
• Low Profile Appearance: Blends into décor without standing out or appearing bulky.

We recently fitted the Evolve Single Touch Dimmer and were impressed by its minimalist look and performance. The screwless faceplate makes for a clean finish, and its installation took no more than a few minutes.

The touch functionality is responsive and intuitive, and we liked not having to rely on apps or pairing processes. Dimming was smooth and flicker-free, especially with LEDs and compact fluorescents, and the switch remained cool and quiet during use.

The unit feels solid and well-built, and the 25-year guarantee adds extra peace of mind. It complemented our space without disrupting the aesthetic, ideal for those wanting modern upgrades without overly ‘techy’ visuals.

If you’re after a modern dimmer that performs well and looks sharp, this one fits the brief perfectly. It’s smart, simple, and built to last.

Easy To Use Smart Switch Pick

Tapo S200D Smart Wireless Remote Dimmer Switch, Multiple Locations Control

The Tapo S200D is a compact, wire-free smart switch that gives you quick, reliable control over your smart home lighting. With simple setup, intuitive actions, and flexible placement, it’s an ideal option for hands-on control without phones or voice commands.

Key Features

• Multi-action input: Control with a tap, double tap, or rotate for dimming or scene triggers.
• Group lighting: Manage multiple Tapo smart lights or devices with one switch.
• Real-time alerts: Connects to a Tapo Hub for notifications and smart actions.
• Portable placement: Battery-powered with magnetic mount and adhesive options.
• Smart ecosystem support: Works with Alexa, Google Assistant and Home Assistant (smart hub required).

We recently tested the Tapo S200D across a few rooms and found the setup through the Tapo app to be incredibly fast. The dimmer was up and running in minutes, and pairing it with our Tapo lights and smart plugs took no effort.

The rotation function for dimming is especially smooth, and being able to assign different actions to tap and double tap made our lighting feel more custom than ever.

Its wireless, battery-powered design gave us real freedom in placing it exactly where it was needed—no drilling or wiring required. The included magnetic backplate meant we could detach and reposition the switch easily. In one setup, we even used it like a remote, keeping it by the bedside.

For those already in the Tapo ecosystem, this is a no-fuss, practical solution. Just keep in mind you’ll need the Tapo Hub to access the full smart features.

One To Avoid

BSEED Smart Dimmer Switch, Glass Touch Panel, LED Lights, Works with Alexa

We tried the BSEED Smart Dimmer Switch (1 Gang 1 Way, Glass Touch Panel), hoping to upgrade our lighting with something modern and stylish. At first glance, it looked impressive—the glass finish is sleek, and the touch response felt promising. But unfortunately, that’s where the positives ended.

From the moment we connected it, problems began. Despite claims that it supports dimmable LED lights, the flickering was constant (even after installing the included resistor).

We discovered the switch demands very specific adapters depending on your setup—one wrong pairing, and the panel stops working altogether. It’s also not Alexa-compatible, which contradicts what many listings suggest.

There’s no Wi-Fi functionality, no smart home integration, just a basic touch dimmer. Installation was by far the most frustrating. If you power the unit before attaching the front panel, the entire thing can become unresponsive.

We had to reset and reinstall just to get it functioning again. It also only works as a 1 Way switch, so forget about using it for stairwells or dual-control setups.

While the design is undeniably attractive, it’s one of the least practical dimmer wall switches we’ve ever tested. In our opinion, it’s all looks and no reliability, easily one to avoid.

How We Tested and Chose the Best Smart Switches & Dimmer Controls

When it comes to choosing the best smart switches and dimmer controls, we didn’t just look at how they turned lights on and off. We examined everything that matters, from installation to day-to-day use, so you can make a confident and informed decision. Here’s how we did it:

Installation and Setup

We began by checking how easy each switch was to install. This included whether it fit into standard UK back boxes and if a neutral wire was required. We noted how clearly the instructions were written and how quickly the switch could be paired with its app or hub.

Any connection issues, setup errors, or unclear pairing steps were recorded and tested for ease of resolution.

App Control and Compatibility

Once installed, we tested the app for navigation, responsiveness, and ease of use. We integrated each switch with popular voice assistants like Alexa, Google Assistant, and Apple Home, looking for smooth control with minimal delay.

We also paid close attention to how quickly and accurately the switch responded to both voice and app commands.

Dimming and Switch Performance

We tested the dimming function across a range of bulb types, including LED, halogen, and incandescent. Each switch was assessed for how smoothly it dimmed and whether it could reach minimum and maximum brightness levels without flickering or cutting out.

We also evaluated how well it handled different wattages and multiple bulbs on one circuit.

Manual Controls

Beyond the smart features, we tested the physical controls for accuracy and responsiveness. Whether it used a touch panel or physical button, we looked for solid tactile feedback, appropriate sensitivity, and visible response cues like LED indicators.

Automation and Scheduling

We created a variety of schedules and lighting scenes to see how reliably each switch could automate tasks. Where supported, we also tested geo-fencing and presence detection features to see if the switch could adapt to routines and respond consistently over time.

Connection Stability

We evaluated how well each switch maintained its connection under different conditions. This included testing for dropouts and how quickly the switch reconnected to the app or network after being powered off or when the internet was interrupted.

Energy Monitoring (Where Available)

For switches with built-in energy tracking, we compared their readings against a separate energy meter. We also judged how easy the data was to access and whether the insights it provided were meaningful and useful for managing electricity consumption.

Design and Build Quality

The physical feel and overall design were carefully assessed. We looked at material quality, resistance to fingerprints or scratches, and how well the switches complemented a modern interior.

For switches with LED indicators, we considered their brightness, customisability, and visibility in both daylight and low light.

Safety and Certification

Each switch was checked for safety features like overload protection and proper electrical certifications, including CE or UKCA marks. Where applicable, we simulated high-load conditions to ensure the safety features worked as claimed.

Durability and Long-Term Use

To simulate daily wear, we cycled each switch through repeated on/off and dimming operations over several days. We also left them running under consistent lighting loads to observe how they performed over extended use, monitoring for lag, overheating, or performance drops.

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Frequently Asked Questions

Do Smart Switches Work Without Internet?

Smart switches can work without internet for basic functions like manual on/off control. However, features like app control, voice commands, and automations usually require an internet connection.

So, while the lights will still work, most smart features become limited or inaccessible during internet outages.

Is A Smart Switch A Security Risk?

Yes, a smart switch can be a security risk if not properly secured. Like other smart home devices, it can be vulnerable to hacking if default passwords are used or the firmware isn’t updated. Choosing reputable brands and using secure networks helps reduce this risk significantly.

Do Dimmer Controls Need Special Wiring?

Yes, dimmer controls often need special wiring, particularly a neutral wire. Many modern smart dimmers require a neutral connection for power, which older homes may not have. It's important to check wiring compatibility before purchase to avoid installation issues.

Can I Install Smart Switches And Dimmer Controls Myself?

Yes, you can install smart switches and dimmer controls yourself if you're confident working with household wiring. That said, it’s essential to follow safety instructions and switch off the power at the mains. If you're unsure, hiring a qualified electrician is the safer choice.

What's The Difference Between A Smart Switch And A Smart Light?

The difference between a smart switch and a smart light lies in control. A smart switch automates the power to standard bulbs, while a smart light has built-in smart features. Smart switches control fixtures, whereas smart bulbs are controlled individually, often without replacing switches.

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Final Word

We hope our guide to the best smart switches and dimmer controls has helped you narrow down the right option for your home. Whether you’re after advanced automation, voice control, or simple app-based lighting, there’s something here to suit a range of needs and budgets.

Our top recommendation is the Lightwave LP21MK2, thanks to its reliable performance, easy installation, energy monitoring, and smooth integration with voice assistants.

For those who want a sleek touchscreen experience, the LANBON L8-HD is another strong choice, while the Bkiyougo Smart Light Switch is perfect if you're starting small or working within a budget.

That said, not every model made the cut. The BSEED Smart Dimmer Switch stood out for all the wrong reasons, poor LED compatibility, limited features, and frustrating installation make it one to avoid. Have a favourite from the list? Or still deciding which one fits your space? Let us know your thoughts below.