7 Best Smart Switches for Alexa (Reviews)

7 Best Smart Switches for Alexa (Reviews)
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Transform your home into a smart haven with the help of smart switches

They allow you to effortlessly control your lights, lamps, and fans from anywhere in your home or on the go using your voice or the Alexa app. These innovative devices seamlessly integrate with your existing electrical wiring, converting ordinary switches into intelligent controllers that bring your smart home dreams to life.

To make your choice, here are those we tested and reviewed to help you choose the best smart switch for Alexa.

Best Smart Switch for Alexa

1. KASA Smart HS200: Best Overall

- Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com


The Kasa Smart Light Switch HS200 offers a hassle-free installation with guided steps through the Kasa app, making it accessible even for those unfamiliar with switch wiring. This single-pole switch requires a neutral wire and connects seamlessly to 2.4GHz Wi-Fi. 

Control your lights remotely via the Kasa app, and enjoy hands-free operation through voice commands with Alexa or Google Assistant. Schedule on/off times with the timer feature or use 'away mode' for added security. Developed in Silicon Valley, Kasa ensures reliability with over 4 million trusted users and is UL certified for safety.

Our Helpful review

- Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com

I've installed 10 Kasa HS200 and 210 smart switches in my home, and I appreciate their convenience and reliability. Setting them up is a breeze, connecting seamlessly to your home Wi-Fi. These switches work seamlessly with Google Assistant and Amazon Alexa, allowing you to control lights and fans effortlessly with your voice. Using the Kasa app on your phone, you can toggle power, set schedules, and create timers.

Featuring a sleek design with a satisfying click, the switch has LED indicators for light and Wi-Fi status. Despite its depth, it fits into a standard wall plate and requires a neutral wire. With the capacity to handle up to 15 amps of power, it's suitable for most lighting fixtures.

The only drawback is the absence of dimmer functionality. However, if you're looking for a straightforward and intelligent solution to control your single-pole lights, the Kasa Smart Light Switch HS200 stands out as an excellent choice. The quality and functionality offered at this price point are unbeatable.

2. KASA Smart Dimmer Switch HS220: Best Value

Kasa Smart Dimmer Switch HS220, Single Pole - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com


The Kasa Smart Dimmer Switch HS220 offers easy installation with a guided process, requiring a neutral wire and supporting a standard wall plate size. It connects via 2.4GHz Wi-Fi, allowing remote control through the Kasa App on Android or iOS. 

With compatibility with Alexa and Google Assistant, users can enjoy voice-controlled operation. The switch also features a Gentle Off option for a gradual light fade, advanced scheduling, and timers. Its compact dimensions make it a versatile and convenient addition to smart home lighting setups. The device is UL Certified and doesn't require a hub for operation.

Our Helpful review

Kasa Smart Dimmer Switch HS220, Single Pole - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com

Once upon a time, I was an ordinary person stuck with a mundane light switch. Then, I stumbled upon the Kasa Smart Dimmer Switch HS220, and everything changed. This switch is a true game-changer.

Let's start with the installation process, which surprisingly turned out to be a breeze. Despite my initial nervousness as a non-handy person, all it required was a neutral wire, readily available in my house. No hub, no complex wiring diagrams—just a simple and straightforward setup.

After successfully installing the switch, it was time for the real test. And let me tell you, this device is incredible. The Kasa Smart Dimmer Switch HS220 allows seamless control of your lights via voice commands through Alexa or Google Home, or conveniently through the Kasa app on your phone. It's user-friendly, and the dimming feature is truly revolutionary.

3. AMAZON Basics: Best Price

Amazon Basics Single Pole Smart Switch - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com


The Amazon Basics Single Pole Smart Switch offers a seamless smart upgrade for your home, enhancing control with Alexa voice commands. Installation is simplified with guided instructions through an installation video, user manual, and troubleshooting guide. 

This switch requires neutral wires and operates on 2.4 GHz Wi-Fi, providing convenient remote control via the Alexa app. Enjoy the flexibility of scheduling lights through Alexa routines, all without the need for an additional smart home hub or extra devices—making it an ideal choice for a hassle-free and efficient smart home experience.

Our Helpful review

Amazon Basics Single Pole Smart Switch - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com

Installed two of these switches to control bedroom ceiling fans. The switch finish is glossy and matches existing Eaton wall switches. They have no logos on them and fit perfectly in a standard decor wall plate. Note that the switch does not function like a standard wall rocker switch. When manually turning on and off only the upper part of the switch moves. 

So I installed them upside down to make them appear to be in the off position, which looks better next to the standard switches in the same box. As for installation and setup - So easy!!! I'm using them with echo dots and everything worked flawlessly the first time. Overall, I'm very happy with these Amazon switches.

4. LEVITON Decora: Best Design

Leviton Decora Smart Switch, Wi-Fi 2nd Gen - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com


The Leviton Decora Smart Switch (Wi-Fi 2nd Gen) offers seamless control with no hub required. Compatible with Matter, My Leviton, Alexa, Google Assistant, and Apple Home/Siri, it simplifies lighting management. The switch supports wired or wire-free 3-way configurations and features a firmware update for Matter connectivity via the My Leviton app. 

With a 2.4 GHz setup, 15A capacity, and easy installation with wire leads, it requires a neutral wire and supports various loads. The My Leviton app enables scheduling, scene creation, and remote control for a convenient smart home experience.

Our Helpful review

Leviton Decora Smart Switch, Wi-Fi 2nd Gen - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com

I purchased two for controlling outdoor lights. The instructions were easy and concise, with no installation issues. The Leviton app is excellent, allowing me to effortlessly control lights, set up schedule timers, and even manage them remotely when I'm not at home. No need for a messy hub. 

Great job, Leviton. I also bought a wall plug, and it works wonderfully. Connecting all of them to my Wi-Fi network was straightforward. Although I attempted to use Apple Home Kit without success, I'll stick with the Leviton app, which is far superior.

5. TREATLIFE: Easiest Installation

TREATLIFE Smart Light Switch Single Pole Smart Switch  - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com


Upgrade your home lighting with Treatlife Smart Light Switches. Installation is a breeze with clear instructions and included wall plates. These switches, compatible with Alexa, Google Home, and SmartThings, offer voice-activated control for ultimate convenience. Manage your lights from anywhere with the Smart Life app, enabling on/off control, personalized schedules, and real-time monitoring. 

Embrace automation with timers and countdowns for energy savings and enhanced security. With a max power of 1250W, these FCC-certified switches provide a seamless and secure smart home lighting experience. Trust Treatlife for quality and dedicated support.

Our Helpful review

TREATLIFE Smart Light Switch Single Pole Smart Switch  - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com

I've installed these in most of my house. However, in some areas, I couldn't due to the absence of a neutral wire. They are incredibly easy to set up and have a sleek appearance. I've even incorporated one of the 3-way switches, and it functions well. It integrates seamlessly with my Echo devices, making it convenient to create schedules or use keywords.

6. GE CYNC: Popular option

GE CYNC Smart Light Switch - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com


Upgrade your home with the GE CYNC Smart Light Switch, a button-style switch that transforms traditional bulbs into smart devices. Compatible with Alexa and Google, it enables convenient control via the switch or the Cync App, offering scheduling and scene customization. 

With out-of-home control and easy DIY installation for post-1980s homes, it requires a neutral wire and 2.4GHz WiFi. Enjoy hands-free voice control and energy-saving schedules. Note that packaging may vary due to the transition from 'C by GE' to CYNC.

Our Helpful review

GE CYNC Smart Light Switch - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com

I installed this to manage our porch lights, opting for smart switches to replace several in our older home. Most options I'd considered before required a neutral wire, which we lack. Fortunately, the GE Cync doesn't need it.

Installation proved straightforward, taking only about 15 minutes once I deciphered the original wiring of the existing switch. The switch oversees three porch LED lights, and I encountered no problems during installation. The app functioned immediately, the device seamlessly integrated with Google Home, enabling voice control, app control, Google Home control, and manual switch operation. Despite having other traditional switches on the circuit, everything seems to work harmoniously.

7. SWITCHBOT: Best Smart Switch Button Pusher

SwitchBot Smart Switch Button Pusher - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com


The SwitchBot Smart Switch Button Pusher is a versatile device compatible with various rocker switches and one-way buttons, transforming ordinary appliances into smart devices. Installation is a breeze with a 5-second setup using the provided 3M sticker. The Bluetooth fingerbot boasts easy app control within range and a long-lasting battery life of approximately 600 days with twice-daily use. 

Users can schedule automatic on/off cycles with built-in timers, and for enhanced functionality, pair it with the SwitchBot Hub for remote control, voice commands with Alexa, Google Assistant, Siri, and HomeKit support via Matter. The SwitchBot ecosystem allows seamless integration with other SwitchBot products and supports API access for customized smart home experiences.

Our Helpful review

SwitchBot Smart Switch Button Pusher - Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com

The SwitchBot has worked perfectly. It's very easy to set up with Bluetooth and Wi-Fi/smart home controls. In my case, I needed it to control a wall switch, and it works great with a Decora-type switch. It still allows manual control as well. 

You'll need to purchase the SwitchBot Hub for Wi-Fi/smart home controls, making the total cost around $90 currently for the entire set. The app is user-friendly, and all the controls are straightforward to set up. It's fun, and worth every penny.

How to Choose a Smart Switch for Alexa


Ensure your chosen smart switch is compatible with your Alexa device and smart home ecosystem. Popular options include Wi-Fi, Z-Wave, and Zigbee protocols.

Style and Compatibility

Select a smart switch that matches your home's décor and electrical box style. Wall-mounted decora style switches are widely compatible.


Prioritize features that align with your needs and preferences. Consider dimming capabilities, scheduling options, and compatibility with smart home automation platforms.


Assess your DIY skills and electrical knowledge. Some smart switches require a neutral wire, while others may be simpler to install.


Budget-friendly options are available, but premium smart switches offer advanced features and integrations. Weigh your needs against your budget.

Customer Reviews

Read user feedback and reviews to gain insights into the performance, functionality, and ease of use of different smart switches.

Compatibility with Alexa Devices

Verify that the smart switch is compatible with your Alexa devices, such as Amazon Echo, Echo Dot, or Echo Show.

Smart Home Ecosystem Integration

Check if the smart switch integrates seamlessly with your existing smart home ecosystem, such as Google Home or Samsung SmartThings.

Remote Control and Voice Control

Ensure the smart switch offers remote control capabilities through the Alexa app and voice control using Alexa voice commands.

Energy Efficiency

Prioritize energy-efficient smart switches that can automatically turn off lights or adjust brightness based on your preferences or usage patterns.


Best Smart Switches for Alexa Seamless Pairing (Reviews) - grandgoldman.com

Best Smart Switch for Alexa: FAQs


What is the best smart light switch to use with Alexa?

The best smart light switch for Alexa depends on your specific needs and preferences. However, some of the most popular and highly rated options include:

Does Amazon have a smart switch?

Yes, Amazon sells a variety of smart switches under its brand, Amazon Basics. These switches are compatible with Alexa and can be controlled using the Alexa app.

How do I use Alexa with a smart switch?

To use Alexa with a smart switch, you'll need to first pair the switch with your Alexa device. Once the switch is paired, you can control it using voice commands or the Alexa app.

Can Alexa control a switch?

Yes, Alexa can control smart switches using voice commands. For example, you can say "Alexa, turn on the lights" or "Alexa, dim the lights to 50%."

Can Alexa dim lights with a smart switch?

Some smart switches, such as the Kasa Smart Dimmer Switch HS220, allow you to dim lights using Alexa. Other switches, such as the GE C-Reach Smart Light Switch, only offer basic on/off control.

Are smart switches worth it?

Whether or not smart switches are worth it is a personal decision. However, they can offer several benefits, including:

  • Convenience: You can control your lights from anywhere with an internet connection.
  • Energy efficiency: You can set schedules and timers to save energy.
  • Security: You can set up home automation routines to turn on lights when you're away to deter burglars.

What is the difference between Caseta and Decora?

Caseta and Decora are both popular types of smart light switch. The main difference between the two is the style of the switch. Caseta switches have a traditional toggle design, while Decora switches have a more modern rocker design.

What is the difference between Kasa and Lutron?

Kasa and Lutron are two of the leading brands of smart light switches. Both brands offer a variety of features and price points. Lutron is known for its high quality and ease of use, while Kasa is known for its affordability and compatibility with Alexa.

Can Alexa turn on lights away from home?

Yes, Alexa can turn on lights away from home if your smart switch is connected to your home Wi-Fi network. You can use the Alexa app or voice commands to control your lights from anywhere in the world.

What is the difference between smart light switches and smart lights?

Smart light switches and smart lights are both devices that can be controlled wirelessly. However, there are some key differences between the two:

  • Smart light switches: Smart light switches replace your existing light switches. They control the power to the light fixture, and you can use them to turn on, off, and dim the lights.
  • Smart lights: Smart lights are bulbs that connect to your home Wi-Fi network. You can control them using the Alexa app or voice commands.

How do you toggle lights with Alexa?

You can toggle lights with Alexa using voice commands. For example, you can say "Alexa, toggle the lights" or "Alexa, turn the lights on and off."

What is a Smart Switch Alexa?

A Smart Switch Alexa is a smart light switch that is compatible with the Amazon Alexa voice assistant. This means that you can use voice commands to control the switch, such as turning on, off, and dimming the lights.

Can Alexa use motion sensor?

Yes, Alexa can be used with motion sensors to control lights. When you walk into a room, the motion sensor can trigger Alexa to turn on the lights.

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Michael Goldman

An engineer, author and high-tech enthusiast whose passion has been evolving for 12 years. After contributing to numerous online publications, Michael shares his experiences and discoveries on his journal. He focuses on Smart Homes, Connected Devices, and how they will improve our lives and society in the future.

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