Best Three Way Wifi Light Switch Smart in 2025
Updated on June 2025
#1
Recommended
11% Off
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- Easy installation with neutral wire requirement and 2.4GHz Wi-Fi connectivity; does not support 5G Wi-Fi or smart bulbs.
- Compatible with single-pole or 3-way configurations for controlling lights from one or two locations.
- Supports voice control via Amazon Alexa and Google Assistant for hands-free operation.
- Allows scheduling for automatic lighting based on user-defined times, like turning on at sunset.
- Remote control and group management available through the app for monitoring and adjusting light settings from anywhere.
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- Easy installation with neutral wire requirement and 2.4GHz Wi-Fi connectivity; does not support 5G Wi-Fi or smart bulbs.
- Compatible with single-pole or 3-way configurations for controlling lights from one or two locations.
- Supports voice control via Amazon Alexa and Google Assistant for hands-free operation.
- Allows scheduling for automatic lighting based on user-defined times, like turning on at sunset.
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#2
Value for Money
22% Off
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- Replaces traditional 3-way switches in living areas with a smart dimmer switch that offers remote control via the Kasa App.
- Allows 1%-100% dimming directly from the switch or the Kasa app, with customizable scheduling for light management.
- Step-by-step installation guidance provided by the Kasa app, requiring a neutral wire and 2.4GHz Wi-Fi; professional installation recommended for those unfamiliar with electrical work.
- Enables voice control through Alexa or Google Assistant, plus remote monitoring and control via the Kasa app regardless of location.
- ETL certified for safety, compatible with incandescent bulbs up to 300W and dimmable LED bulbs up to 150W, backed by a 2-year warranty.
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- Replaces traditional 3-way switches in living areas with a smart dimmer switch that offers remote control via the Kasa App.
- Allows 1%-100% dimming directly from the switch or the Kasa app, with customizable scheduling for light management.
- Step-by-step installation guidance provided by the Kasa app, requiring a neutral wire and 2.4GHz Wi-Fi; professional installation recommended for those unfamiliar with electrical work.
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#3
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- Requires a neutral wire and standard wall plate size for installation, supported by a user-friendly Kasa app that simplifies the process without complex wiring knowledge.
- Functions as both a 3-way and single pole switch, allowing control of lights from one or two locations, ideal for staircases or multi-room use.
- Remotely monitor and control lights via the Kasa app from anywhere, with added voice control compatibility for Amazon Alexa and Google Assistant.
- Features scheduling options for automatic on/off times, along with an 'away mode' for security by simulating occupancy.
- Developed in Silicon Valley and trusted by over 4 million users, this UL-certified switch offers reliable performance and safety.
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- Requires a neutral wire and standard wall plate size for installation, supported by a user-friendly Kasa app that simplifies the process without complex wiring knowledge.
- Functions as both a 3-way and single pole switch, allowing control of lights from one or two locations, ideal for staircases or multi-room use.
- Remotely monitor and control lights via the Kasa app from anywhere, with added voice control compatibility for Amazon Alexa and Google Assistant.
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#4
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- Effortless installation with included instructions; no hub needed; neutral wire required; compatible with 2.4GHz Wi-Fi only; max power of 1250W; not dimmable.
- Versatile for single-pole and 3-way setups; control lights from multiple locations using Treatlife switches; ideal for staircases and large rooms.
- Voice control compatible with Alexa and Google Assistant; customizable lighting scenes for automation and convenience.
- Control lights remotely through the TREATLIFE App; set schedules, simulate occupancy, and monitor light status; share devices and group switches.
- Safe and reliable with FCC certification; flame-retardant materials and overheat protection; user manual available in PDF format.
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- Effortless installation with included instructions; no hub needed; neutral wire required; compatible with 2.4GHz Wi-Fi only; max power of 1250W; not dimmable.
- Versatile for single-pole and 3-way setups; control lights from multiple locations using Treatlife switches; ideal for staircases and large rooms.
- Voice control compatible with Alexa and Google Assistant; customizable lighting scenes for automation and convenience.
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#5
Free Shipping
- Star ring design made of high-quality PVC for a visually appealing look.
- Compatible with single pole and 3-way setups, allowing control of lights from multiple locations.
- Supports hands-free voice control via Amazon Alexa and Google Home.
- Remote control capabilities through the MOES APP for convenient lighting management.
- Requires neutral wire and only supports 2.4GHz WiFi; not compatible with smart light bulbs or designed as a dimmer switch.
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- Star ring design made of high-quality PVC for a visually appealing look.
- Compatible with single pole and 3-way setups, allowing control of lights from multiple locations.
- Supports hands-free voice control via Amazon Alexa and Google Home.
- Remote control capabilities through the MOES APP for convenient lighting management.
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#6
Free Shipping
- Simple installation with step-by-step instructions; requires a neutral wire and standard size with a screwless, snap-on wall plate; compatible with 2.4G Wi-Fi only; max power of 1250W and output current of 10A for non-dimmable bulbs; FCC certified.
- Can be used as a single-pole or 3-way switch, allowing control from one or two locations; easily replace traditional 3-way switches with Treatlife smart switches for convenient lighting control in various settings, including staircases or long hallways.
- Enable voice control for hands-free operation via Alexa or Google Assistant; create automation routines for personalized lighting based on your location or other triggers, like adjusting bedroom lights for bedtime.
- Control your lights remotely using the Smart Life App; automate lighting schedules, simulate occupancy while on vacation, and monitor real-time light status; allows sharing and grouping of multiple Treatlife switches for comprehensive home control.
- 24/7 customer support available for assistance with any issues.
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- Simple installation with step-by-step instructions; requires a neutral wire and standard size with a screwless, snap-on wall plate; compatible with 2.4G Wi-Fi only; max power of 1250W and output current of 10A for non-dimmable bulbs; FCC certified.
- Can be used as a single-pole or 3-way switch, allowing control from one or two locations; easily replace traditional 3-way switches with Treatlife smart switches for convenient lighting control in various settings, including staircases or long hallways.
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#7
Free Shipping
- Step-by-step installation instructions provided; requires a neutral wire and standard size with a screwless snap-on wall plate. Compatible with 2.4G Wi-Fi only (not 5G), max power 1250W, output current 10A; not compatible with dimmable bulbs.
- Can be used as a single-pole or 3-way switch to control lights from one or two locations; ideal for setups like staircases, long hallways, or multiple entrances in large rooms.
- Offers voice control through Alexa or Google Assistant, allowing for hands-free lighting automation and the ability to create custom lighting scenes.
- Control lights remotely through the Smart Life App; automate lighting schedules, monitor real-time status, and share device controls for multiple Treatlife switches.
- Safety features include flame-retardant materials, built-in overheat protection, and FCC certification; includes access to user manuals and customer support.
Read More
- Step-by-step installation instructions provided; requires a neutral wire and standard size with a screwless snap-on wall plate. Compatible with 2.4G Wi-Fi only (not 5G), max power 1250W, output current 10A; not compatible with dimmable bulbs.
- Can be used as a single-pole or 3-way switch to control lights from one or two locations; ideal for setups like staircases, long hallways, or multiple entrances in large rooms.
- Offers voice control through Alexa or Google Assistant, allowing for hands-free lighting automation and the ability to create custom lighting scenes.
Read More
#8
Free Shipping
- Requires neutral wire and standard wall plate size for installation, with guidance from the Kasa app for easy setup
- Remote monitoring and control of lights through the Kasa app on your smartphone, accessible from any location
- Voice activation compatibility with Amazon Alexa and Google Assistant for hands-free lighting control
- Programmable scheduling options for automatic on/off functions, including an 'away mode' for added security
- Developed in Silicon Valley, Kasa is used by over 4 million users and is UL certified for safety
- Operates on a voltage of 100 - 120 VAC, with a frequency of 50/60 Hz and a capacity of 15 A
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- Requires neutral wire and standard wall plate size for installation, with guidance from the Kasa app for easy setup
- Remote monitoring and control of lights through the Kasa app on your smartphone, accessible from any location
- Voice activation compatibility with Amazon Alexa and Google Assistant for hands-free lighting control
- Programmable scheduling options for automatic on/off functions, including an 'away mode' for added security
Read More
#9
11% Off
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- Upgrade your home with a smart switch compatible with Alexa for voice control.
- Follow step-by-step video guides and user manuals for easy installation of smart switches.
- Schedule your lighting to turn on and off remotely using Alexa routines.
- Control your lighting system using voice commands with the smart wall switch.
- No additional hubs are needed; the smart switch connects directly to Alexa.
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- Upgrade your home with a smart switch compatible with Alexa for voice control.
- Follow step-by-step video guides and user manuals for easy installation of smart switches.
- Schedule your lighting to turn on and off remotely using Alexa routines.
- Control your lighting system using voice commands with the smart wall switch.
- No additional hubs are needed; the smart switch connects directly to Alexa.
#10
Free Shipping
- Star-shaped ring design provides a soft glow for enhanced visibility and ambiance.
- Functions as a 3-way or single-pole switch for versatile lighting control from multiple locations.
- Compatible with Alexa and Google Home for remote monitoring and voice control of lights.
- Allows for scheduled timers and 'Away Mode' for added security features.
- Requires a neutral wire and works exclusively with 2.4GHz Wi-Fi; not suitable for smart bulbs or dimmers.
Read More
- Star-shaped ring design provides a soft glow for enhanced visibility and ambiance.
- Functions as a 3-way or single-pole switch for versatile lighting control from multiple locations.
- Compatible with Alexa and Google Home for remote monitoring and voice control of lights.
- Allows for scheduled timers and 'Away Mode' for added security features.
Read More
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