10 Best Smart Surge Protectors 2025 in the United States

The Belkin 12-Outlet Surge Protector Power Strip offers robust protection with a high surge protection rating of 3,940 Joules, which is excellent for safeguarding expensive electronics like computers and home theaters. With 12 AC outlets, it provides ample connectivity options for multiple devices, making it ideal for home offices or workstations.

The 8ft heavy-duty extension cord and compact design are practical for tight spaces, and widely spaced outlets accommodate larger plugs and chargers. The UL safety certification assures users of its reliability and safety standards, while the sustainability aspect and 2-year warranty add to its appeal.

This surge protector is well-suited for users who need a reliable and spacious power strip with strong surge protection but may not be the best choice for those seeking smart capabilities or USB connectivity.

The Kasa Smart Plug Power Strip HS300 is a versatile surge protector with several modern features. It offers 6 individually controlled smart outlets, which is great for managing various devices separately. Additionally, the power strip includes 3 USB ports, making it convenient for charging smaller devices like phones and tablets without needing extra adapters. Its surge protection is ETL certified, ensuring that your electronics are shielded from unexpected power surges, which is crucial for maintaining the longevity of your devices during weather disturbances.

One of the standout features is energy monitoring, allowing you to track the power consumption of connected devices through the Kasa Smart app. This can help you manage your energy usage more efficiently and potentially save on electricity bills. The app also enables remote control of the power strip, so you can turn devices on or off from anywhere, and it supports voice commands via Alexa and Google Assistant, adding to its ease of use.

With a 125V input and a total load capacity of 1875W, it is suitable for most home and small office setups. Users looking for a smart surge protector with comprehensive control and monitoring features will find the Kasa HS300 a good fit.

The Kasa Smart Plug Power Strip KP303 offers a convenient solution for managing and protecting multiple devices at home or in the office. It features 3 individually controllable smart outlets plus 2 always-on USB ports, allowing you to plug in up to five devices at once. This makes it handy if you want to control some appliances remotely while keeping others charging continuously. The strip works well with Alexa and Google Assistant, so you can control devices by voice commands or through the Kasa app on your smartphone, even when you're away.

It is ETL-certified, meaning it meets safety standards to guard your electronics against sudden power surges. The power strip supports standard 125 volts and 15 amps, suitable for typical household use. The unit is compact and lightweight, measuring about 10 inches long, and plugs directly into a wall outlet. The slim design helps save space. Setting it up is straightforward via the app without needing a separate hub.

A nice bonus is the ability to schedule outlets to turn on or off at specific times, which can help save energy or ensure appliances run only when needed. The product comes with a 2-year warranty and has earned positive reviews for reliability and ease of use. If you want a basic smart surge protector with decent safety features and versatile outlet options for everyday electronics, this is a good pick. However, if you need extremely high surge protection or long power cords, you might want to explore other options.