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10 Best Smart Light Switches 2025 in the United States
#1
Winner
Lutron Diva Smart Dimmer Light Switch for Caseta Lighting (Lutron Smart Hub Required), for LED Lights, 150W, Single-Pole/3-Way, No Neutral, White, 2 Pack (DVRF-6LS-WH-2)
The Lutron Diva Smart Dimmer Light Switch is a strong choice if you're looking to smarten up your lighting without complicated wiring. It works with a broad range of smart home systems like Alexa, Apple Home, and Google Assistant, but you’ll need the Lutron Smart Hub to connect everything. It supports dimming for LED bulbs up to 150W, plus incandescent and halogen bulbs, giving you smooth control with a slider and a soft-glow bar right on the wall.
Rating
10.0
Chosen by1,323
Compatibility
Control Options
Installation Process
Most important from
597 reviews
#2
Leviton Decora Smart Dimmer Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works with Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired or Wire-Free 3-Way, D26HD-1RW, White
The Leviton Decora Smart Dimmer Switch is designed for homeowners who want flexible and smart control over their lighting. It requires a neutral wire for installation, which is common in many modern homes but could be a limitation for older wiring setups. This switch supports a wide range of control options, including app control via the My Leviton app, voice commands through Alexa, Google Assistant, and Apple Siri, and even works with the emerging Matter smart home standard after a firmware update. It’s versatile in installation, functioning either as a single-pole or 3-way switch, and supports wired or wireless companion switches for multi-location control without extra wiring. The dimming capability is strong, tailored for compatible LED, CFL, incandescent, and magnetic low voltage bulbs, with customizable settings to prevent flickering and adjust brightness levels smoothly.
Rating
9.4
Installation Process
Connectivity
Control Options
Most important from
949 reviews
#3
Kasa Matter Smart Dimmer Switch: Voice Control w/Siri, Alexa & Google Assistant, UL Certified, Timer & Schedule, Easy Guided Install, Neutral Wire Required, Single Pole, 2.4GHz Wi-Fi, 3-Pack
The Kasa Matter Smart Dimmer Switch offers a good mix of functionality and ease for those looking to streamline their smart home experience. Its standout feature is the seamless compatibility with various platforms like Apple Home, Alexa, Google Home, and SmartThings, enabling a unified smart home environment. The switch also supports voice control through Siri, Alexa, and Google Assistant, making it convenient for hands-free use. This is especially useful when entering a dark room or when your hands are occupied.
Rating
8.2
Compatibility
Control Options
Dimming Capability
Most important from
34862 reviews
Top 10 Best Smart Light Switches 2025 in the United States
#1
Winner
Lutron Diva Smart Dimmer Light Switch for Caseta Lighting (Lutron Smart Hub Required), for LED Lights, 150W, Single-Pole/3-Way, No Neutral, White, 2 Pack (DVRF-6LS-WH-2)
Lutron Diva Smart Dimmer Light Switch for Caseta Lighting (Lutron Smart Hub Required), for LED Lights, 150W, Single-Pole/3-Way, No Neutral, White, 2 Pack (DVRF-6LS-WH-2)
Compatibility: Alexa, Apple Home, Google Assistant
Control Options: App, voice, wall switch
Dimming Capability: LED up to 150W, incandescent, halogen
Installation Process: No neutral wire; single-pole, 3-way
Connectivity: Needs Lutron Smart Hub
Chosen by 1323 this week
Leviton Decora Smart Dimmer Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works with Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired or Wire-Free 3-Way, D26HD-1RW, White
Leviton Decora Smart Dimmer Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works with Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired or Wire-Free 3-Way, D26HD-1RW, White
Compatibility: Works with LED, CFL, incandescent bulbs
Control Options: App, Voice, Matter standard
Dimming Capability: Supports dimming, prevents flickering
Installation Process: Needs neutral wire, app-guided setup
Connectivity: Wi-Fi
Kasa Matter Smart Dimmer Switch: Voice Control w/Siri, Alexa & Google Assistant, UL Certified, Timer & Schedule, Easy Guided Install, Neutral Wire Required, Single Pole, 2.4GHz Wi-Fi, 3-Pack
Kasa Matter Smart Dimmer Switch: Voice Control w/Siri, Alexa & Google Assistant, UL Certified, Timer & Schedule, Easy Guided Install, Neutral Wire Required, Single Pole, 2.4GHz Wi-Fi, 3-Pack
Compatibility: Apple Home, Alexa, Google Home, SmartThings
Control Options: Voice control, App control, Manual adjustments
Dimming Capability: 1% to 100%
Installation Process: Guide via Kasa app; Neutral wire needed
Connectivity: 2.4GHz Wi-Fi
Lutron Caseta Deluxe Smart Light Switch Kit w/ Wall Plate and Smart Hub, Compatible w/ Alexa, Apple Home, Google Home, Single-Pole/3 Way, 5 Amp, P-BDG-PKG2WS-WH
Lutron Caseta Deluxe Smart Light Switch Kit w/ Wall Plate and Smart Hub, Compatible w/ Alexa, Apple Home, Google Home, Single-Pole/3 Way, 5 Amp, P-BDG-PKG2WS-WH
Compatibility: Alexa, Apple Home, Google Home
Control Options: Voice, Lutron app, Pico Remote
Dimming Capability: Yes
Installation Process: Needs neutral wire, basic work
Connectivity: Caseta Hub, no Wi-Fi
Lutron Caseta Original Smart Dimmer Switch Kit, 2 Dimmer Switches, 2 Wall Plates, 2 Pico Remotes, and Smart Hub, Works with Alexa, Apple Home, Google Home, 3 Way, 150W, No Neutral, P-BDG-PKG2W-A
Lutron Caseta Original Smart Dimmer Switch Kit, 2 Dimmer Switches, 2 Wall Plates, 2 Pico Remotes, and Smart Hub, Works with Alexa, Apple Home, Google Home, 3 Way, 150W, No Neutral, P-BDG-PKG2W-A
Compatibility: Alexa, Apple HomeKit, Google Home
Control Options: Pico remotes, wireless control
Dimming Capability: Supports up to 150W LED bulbs
Installation Process: No neutral wire, beginner-friendly
Connectivity: Wireless, no Wi-Fi for remotes
Related Products
Up to 14% off
Kasa Smart Motion Sensor Switch, Dimmer Light Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi, Compatible with Alexa & Google Assistant, UL Certified, No Hub Required(ES20MP2) White 2-Pack
Kasa Smart Motion Sensor Switch, Dimmer Light Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi, Compatible with Alexa & Google Assistant, UL Certified, No Hub Required(ES20MP2) White 2-Pack
Compatibility: Alexa, Google Assistant, Samsung SmartThings
Control Options: Voice, app, motion sensor control
Dimming Capability: 1% to 100%
Installation Process: Needs neutral wire, 2.4 GHz Wi-Fi
Connectivity: 2.4 GHz Wi-Fi
Lutron Diva Smart Dimmer Light Switch with Wallplate for Caseta Lighting (Lutron Smart Hub Required), for LED Lights, 150W, Single-Pole/3-Way, No Neutral, White (DVRFW-6L-WH-A)
Lutron Diva Smart Dimmer Light Switch with Wallplate for Caseta Lighting (Lutron Smart Hub Required), for LED Lights, 150W, Single-Pole/3-Way, No Neutral, White (DVRFW-6L-WH-A)
Compatibility: Alexa, Apple Home, Google Assistant
Control Options: Lutron app, voice, wall switch
Dimming Capability: Soft-glow bar, preset levels
Installation Process: User-friendly, no cutting, no neutral
Connectivity: Requires Lutron Smart Hub
Leviton Decora Smart Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works with Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired or Wire-Free 3-Way, D215S-1RW, White
Leviton Decora Smart Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works with Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired or Wire-Free 3-Way, D215S-1RW, White
Compatibility: Alexa, Google, Apple Siri, Matter
Control Options: Single-pole, 3-way, voice control
Installation Process: Neutral wire, slim design, app guided
Connectivity: 2.4 GHz Wi-Fi, no hub
Kasa Smart Dimmer Switch HS220P3, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified,, No Hub Required, 3-Pack
Kasa Smart Dimmer Switch HS220P3, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified,, No Hub Required, 3-Pack
Compatibility: Amazon Alexa, Google Assistant
Control Options: Voice, app
Dimming Capability: 0% to 100%
Installation Process: Needs neutral wire, 2.4GHz Wi-Fi, app
Connectivity: 2.4GHz Wi-Fi
#10
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), for LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-WH, White
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), for LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-WH, White
Compatibility: Alexa, Google, Apple Home
Control Options: Lutron app, voice, switch
Dimming Capability: 150W LED, 600W incandescent
Installation Process: No neutral wire needed
Connectivity: Caseta Smart Hub needed
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Buying Guide for the Best Smart Light Switches
Smart light switches are a great way to add convenience and energy efficiency to your home. They allow you to control your lights remotely, set schedules, and even integrate with other smart home devices. When choosing a smart light switch, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and find a switch that works seamlessly with your home setup.CompatibilityCompatibility refers to whether the smart light switch can work with your existing home wiring and smart home ecosystem. This is important because not all switches are compatible with all types of wiring or smart home systems. Some switches require a neutral wire, while others do not. Additionally, you need to check if the switch works with your preferred smart home platform, such as Amazon Alexa, Google Assistant, or Apple HomeKit. To pick the right one, identify your current wiring setup and the smart home devices you already use or plan to use.
Control OptionsControl options refer to the different ways you can operate the smart light switch. This can include physical buttons, mobile apps, voice control, and automation through schedules or sensors. This spec is important because it determines how you will interact with your lights on a daily basis. If you prefer hands-free operation, look for switches that support voice control. If you want to set schedules or control lights remotely, ensure the switch has a reliable mobile app. Choose the control options that best match your lifestyle and preferences.
Dimming CapabilityDimming capability indicates whether the smart light switch can adjust the brightness of your lights. This is important for creating the right ambiance and saving energy. Some switches offer smooth dimming, while others may only support on/off functionality. If you want to control the brightness levels, look for switches that specifically mention dimming features. Consider your lighting needs in different rooms; for example, you might want dimming in the living room but not in the hallway.
Installation ProcessThe installation process refers to how easy or difficult it is to install the smart light switch. This is important because a complicated installation can be frustrating and may require professional help. Some switches are designed for DIY installation with clear instructions and minimal tools, while others might need more advanced electrical knowledge. To pick the right one, assess your comfort level with electrical work and look for switches that match your skill set. If you're not confident, consider switches that offer easy installation or seek professional assistance.
ConnectivityConnectivity refers to how the smart light switch communicates with your home network and other devices. This is important for ensuring reliable performance and integration with your smart home system. Common connectivity options include Wi-Fi, Zigbee, and Z-Wave. Wi-Fi switches connect directly to your home router, while Zigbee and Z-Wave switches require a compatible hub. To choose the right one, consider the existing connectivity of your smart home devices and the range and reliability of your home network.
Energy MonitoringEnergy monitoring is a feature that allows you to track the energy usage of your lights. This is important for managing your energy consumption and reducing electricity bills. Some smart light switches provide detailed energy reports through their apps, helping you identify patterns and make adjustments. If energy efficiency is a priority for you, look for switches with built-in energy monitoring capabilities. This feature can be particularly useful in homes with high energy usage or for those looking to adopt more sustainable practices.