10 Best Wireless Light Switches 2025 in the United States

The Kasa Smart Dimmer Switch HS220P3 offers a lot of convenience for those looking to integrate smart technology into their home lighting. It is compatible with popular voice assistants like Alexa and Google Home, allowing for hands-free operation. The switch does not require a hub, which simplifies setup and usage. However, it does require a neutral wire and 2.4 GHz Wi-Fi, which might necessitate some electrical knowledge or the assistance of an electrician during installation.

The app-guided setup can be very helpful for users who are comfortable with smartphone applications but might still be a hurdle for those unfamiliar with electrical work. The switch allows for 0%-100% dimming and scheduling, making it easy to customize lighting to your preferences, whether it's bright light for working or a gentle fade for bedtime. The control from anywhere feature is particularly useful for monitoring and adjusting lights when you’re away from home.

In terms of design, the dimensions are fairly standard, so it should fit well in most existing switch plates. On the downside, the need for a neutral wire and single-pole configuration means it may not be suitable for all households. Additionally, the reliance on 2.4 GHz Wi-Fi could be a limitation in areas with congested networks. For those looking for a smart switch without the need for a hub and with flexible control options, the Kasa Smart Dimmer Switch HS220P3 is a solid choice as long as the installation requirements are met.

The Leviton Decora Smart Switch is a solid choice if you're looking to upgrade your home lighting with smart features. It requires a neutral wire, which is common but important to check in your home's wiring before buying. This switch connects directly to your 2.4 GHz Wi-Fi without needing a separate hub, making setup simpler and saving space. You can control lights using voice commands through Alexa, Google Assistant, or Apple Siri, and it supports the new Matter standard, which means it should work well with future smart home devices after a firmware update. Its range is typical for Wi-Fi devices, so reliable Wi-Fi coverage near the switch is necessary for smooth operation.

Installation is designed to be straightforward, with a slim profile and clear wiring leads, plus the My Leviton app guides you through the setup. The switch supports both single-pole and 3-way setups, allowing you to control the same lights from multiple locations, including wire-free companions if you want wireless remote control. The switch can handle up to 15 amps, so it’s versatile enough for lights, fans, or small motors. It includes handy features like scheduling lights to turn on at sunset, random on/off for security when you’re away, and automatic shutoff to save energy in spaces like closets or bathrooms.

One downside is the IP00 rating, meaning it isn't designed for damp or wet locations, so it’s best for indoor use only. The design is clean and blends well with most home decors. This switch is best suited for users comfortable with a neutral wire setup who want a dependable, voice-controlled, and app-managed smart switch without extra hubs.

The Kasa Smart Light Switch HS200P3 is an excellent choice for those looking to upgrade their home lighting with smart technology. It is compatible with both Alexa and Google Home, allowing for seamless integration into your existing smart home setup. The switch operates on a 2.4GHz Wi-Fi connection, eliminating the need for a separate hub, which simplifies its use and reduces additional costs.

One of its standout features is the ability to control lights from anywhere using the Kasa app, giving users the flexibility to monitor and control their home lighting remotely, whether at home, in the office, or on vacation. Voice control is a convenient addition, making it easy to turn lights on or off hands-free, especially useful when entering a dark room or when your hands are full. The switch also has scheduling options, including a timer, countdown schedules, and an 'away mode' to deter potential intruders by making it appear as if someone is home.

It's important to note that the switch requires a neutral wire for installation, which may not be available in older homes. Installation is guided by the Kasa or Tapo app, but if you're unfamiliar with electrical wiring, consulting an electrician is recommended. The switch is UL certified, ensuring it meets safety standards. In terms of design, it has a clean and modern look with dimensions of 3.33 x 1.74 x 5.06 inches, fitting well into most home decors.