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 Kasa Apple HomeKit Outdoor Smart Plug is a robust choice for those looking for a dimmable smart plug, especially for outdoor use. One of its standout features is its compatibility with Apple HomeKit, Siri, Alexa, and Google Assistant, making it highly versatile in terms of voice control and integration into different smart home ecosystems. The plug offers individual control for its two AC outlets, each supporting up to 15A/1875W, which is useful for managing multiple devices independently. Additionally, its IP64 weather resistance ensures durability against dust and splashes, which is ideal for outdoor settings.

The long-range Wi-Fi connectivity up to 300ft is another significant advantage, providing stable performance even at a distance from the router. The Kasa app includes useful features like grouping and scheduling, enabling users to control multiple plugs simultaneously or automate their usage to save energy. However, it's worth noting that the plug operates on 2.4GHz Wi-Fi only, which might limit connectivity options for some users with dual-band routers. Also, remote control via Apple HomeKit requires an additional networked Apple device at home, which could be an extra expense for some users.

The plug is ETL certified, ensuring safety and quality, and comes with a 2-year warranty. This smart plug is well-suited for users who need a reliable, weather-resistant option for outdoor lighting and other electronic appliances, with strong app support and voice control features.