10 Best Dimmable Smart Plug 2025 in the United States

The Amazon Smart Plug (2-Pack) is designed for easy integration with Alexa, making it a strong choice for those who already use Amazon’s virtual assistant. The setup is straightforward through the Alexa app, requiring no additional smart home hub. You can manage multiple devices using voice commands or the app, which makes it very user-friendly. However, it doesn't support other voice assistants like Google Assistant or Apple HomeKit, so its compatibility is limited to Alexa users.

The plug's compact design is a plus as it doesn’t block adjacent outlets, allowing more flexibility in your plug usage. The maximum load is 15A, which should cover most small household devices like lamps, fans, and coffee makers. Unfortunately, the product lacks dimming features, so it won't be suitable for controlling the brightness of lighting fixtures. The Wi-Fi connectivity is limited to 2.4 GHz, which is pretty standard but may not be ideal if you rely on the faster 5 GHz band. Additionally, the plug is for indoor use only.

One of its standout features is the ability to set up automated routines, enhancing convenience for everyday tasks. The device also automatically reconnects to Wi-Fi and Alexa after outages, which is a handy feature for maintaining continuous operation. This product is best suited for Alexa users looking to add basic smart features to their home appliances without needing extensive technical setup.

The Kasa Matter Smart Plug KP125M is a versatile option for those looking to integrate smart plugs into their home. One of its primary strengths is its compatibility with multiple smart home platforms, including Apple Home, Alexa, Google Home, and Samsung SmartThings. This means you won’t be tied down to a single ecosystem, offering greater flexibility and control. The plug also supports Matter, allowing smooth local area network communication even if your internet goes down, adding an extra layer of reliability. This feature ensures that other Matter-compatible devices can interact directly without needing a cloud service, making for more seamless smart home automation.

The compact design is another plus, as it avoids blocking additional outlets and is UL certified for fire safety, giving you peace of mind. With a maximum load of 15A/1800W, it can handle most household appliances. The plug only works with 2.4G Wi-Fi, which might be limiting if you have a 5G network. Additionally, the app features and voice control capabilities are quite extensive, but keep in mind that the ease of use and user interface could vary based on your familiarity with such technologies.

This plug is ideal for those who want a highly compatible and reliable smart plug with robust safety features and local control, but may not be the best fit if you need advanced dimming capabilities or have a 5G network.

The Leviton Decora Smart Dimmer Plug is a solid choice if you're looking to add dimming control to plug-in lamps without needing a hub. It works with popular voice assistants like Alexa, Google Assistant, and Siri, allowing for hands-free lighting adjustment. Thanks to a firmware update, it supports the new Matter standard, which improves compatibility with other smart home devices. Installation is straightforward—just plug it into any standard 120V outlet, including AFCI or GFCI types.

It can dim LED and CFL bulbs up to 100W and incandescent or halogen bulbs up to 300W, covering most common lamp types. The My Leviton app lets you create custom schedules, set lighting scenes, and control your lamps remotely, adding flexibility for managing your lighting. The dimming range and fade rate options may not be as finely adjustable as some other smart dimmers. Additionally, it operates only on 2.4 GHz Wi-Fi, which is common but requires your home network to support it.

The plug size is somewhat bulky at about 10 inches on each side, which might block adjacent outlets in some setups. If you want an easy, voice-controlled smart dimmer plug that integrates well with multiple ecosystems and offers good app control without extra equipment, this Leviton model is a worthwhile option.