5 Best In-Wall Smart Dimmers - May 2026

BEST OF THE BEST

Lutron

Caseta Wireless Smart Lighting Dimmer Switch

Customer Favorite

A set of versatile smart dimmer light switches that comes with remote controls.

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PROS

Works with Amazon, Apple, and Google voice assistants and devices.
Does not require WiFi or a neutral wire.
Easy-to-use app grants users ability to pre-schedule lighting for certain times of day.
Easy to install.

CONS

May only work with certain light bulbs.

BEST BANG FOR THE BUCK

Amazon Basics

Single Pole Smart Dimmer Switch

Simple Yet Solid

An affordable smart dimmer that does not require a hub.

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PROS

Single pole smart light for standard junction boxes.
Compatible with Amazon Alexa devices and can be controlled from a smartphone.
Requires a neutral wire and 2.4GHz WiFi.
Comes with guided installation videos.

CONS

Only works with Amazon Alexa.

TP-Link

Kasa Smart Wi-Fi Light Switch, Dimmer

Reliable Performance

An energy-efficient dimmer with a sleek design and a scheduling function.

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PROS

Integrates well with Alexa, Google Assistant, Microsoft Cortana, and the Kasa app, which boasts an intuitive interface.
Comes with easy-to-follow installation instructions.
Works with dimmable LED or incandescent bulbs.

CONS

Deeper in size than a standard light switch.

TREATLIFE

Smart Dimmer Switch

Touch & Voice Controls

A smart dimmer that can be used hands-free and remotely or with touch controls.

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PROS

A 4-pack of smart dimmers.
Compatible with Amazon Alexa and Google Home devices and can be controlled from a smartphone.
Has a touch bar for controlling brightness.
Single-pole and requires a neutral wire.
Has a memory function.

CONS

Switch has a light that stays on.

Leviton

Decora Smart Wi-Fi Dimmer

Easy to Use

A dimmer with indicator lights, a simple application, and Apple compatibility.

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PROS

Requires 2.4GHz WiFi and a neutral wire.
Can be dimmed up to 300 watts.
Works with Apple, Google, and Amazon devices.
Does not need a hub.
Can be controlled through a device application.

CONS

May stop working after some time.

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First Reviewed

October 01, 2021

Models
considered

Hours
researched

Written by Ade Hennis

Updated February 2022

If you’re turning your home into a Smart home, one of the devices that will most noticeable streamline your schedule is an in-wall smart dimmer. These smart light switches allow you to control lights based on time, day, or even season. You can set them to follow a specific schedule, or you can even control them through an app – whether you’re home or not. If you live in an older home, you may want to look into in-wall smart dimmers that do not require a neutral wire. Smart dimmers are not always compatible with all types of bulbs, so make sure that the dimmer you choose works with your lighting.

Best In-Wall Smart Dimmers

Pros and Cons

Pros and Cons

Pros and Cons

Pros and Cons

Pros and Cons

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