10 Best Smart Power Strips 2025 in the United States

The Belkin 12-Outlet Surge Protector Power Strip offers a significant number of outlets, making it an excellent choice for anyone needing to power multiple devices simultaneously. With 12 AC outlets, you can easily connect your computer, laptop, phone, and other electronics. Its 3,940 joules of surge protection ensure that your devices are safeguarded against overcurrent and overload, which is particularly important for valuable electronics like computers and home theater systems.

A safety light indicator provides peace of mind by confirming whether your devices are protected or if the outlet needs attention. This power strip is also compact and features widely spaced outlets, allowing even large plugs to fit comfortably. Its 8-foot cord with a flat plug makes it convenient for use in tight spaces, and it can be wall-mounted to save space on your desk or workstation. The product is UL-listed, meaning it has been tested and meets high safety standards.

Additionally, the housing is made from at least 72% post-consumer recycled material, making it a sustainable choice. A 2-year warranty and a $300,000 Connected Equipment Warranty offer further protection. It lacks modern smart features such as energy monitoring, remote control, voice control, USB ports, scheduling, and automation, which could be a downside for users seeking a smart power strip. This surge protector is best suited for those who need a reliable and safe way to manage multiple devices and are less concerned with advanced smart features.

The Tripp Lite ISOBAR6ULTRA is a heavy-duty power strip designed primarily for protecting valuable electronics in various settings, including homes, garages, and industrial environments. With six outlets and a robust surge protection rating of 3330 joules, this product stands out for its ability to guard against power surges, making it a solid choice for those with multiple devices that require protection. Its all-metal housing adds to its durability, which is especially beneficial in demanding environments.

One of the key strengths is its power conditioning feature that includes three isolated filter banks. This setup minimizes electrical noise interference among connected devices, enhancing the performance of audio/video equipment. Additionally, it meets several safety standards and includes a circuit breaker that automatically shuts off if the protection circuit fails, ensuring further safety.

However, this power strip lacks some common smart features that many users might expect today, such as energy monitoring, remote control via an app, or voice control compatibility. There are no USB ports for charging devices, which could be a drawback for those looking to charge smartphones or tablets directly from the power strip. Furthermore, while the 6-foot cord is convenient, users looking for longer reach may need to consider extension options. Lastly, the product's mounting capability is quite handy for saving space, but it may not fit well in every setup, depending on the location of wall outlets. The lifetime warranty and substantial connected equipment insurance do provide peace of mind, as well as access to support from Eaton's technical team. If your priority is robust surge protection in an industrial or heavy-duty environment, the Tripp Lite ISOBAR6ULTRA is a powerful contender, but it may not meet the expectations of users seeking advanced smart features.

The Kasa Smart Plug Power Strip KP303 offers a combination of convenience and safety features that make it a strong contender in the smart power strip category. With 3 individually controlled smart outlets and 2 always-on USB ports, it can support up to 5 devices simultaneously, making it ideal for both home and office use. Its compatibility with Alexa and Google Assistant enables voice control, adding a layer of hands-free convenience, while the Kasa Smart app allows you to remotely control devices from anywhere, enhancing its usability.

The scheduling and timer features are useful for automating your devices, which can help save energy and reduce your electricity bill. Additionally, it offers ETL-certified surge protection, providing peace of mind by safeguarding your electronics against sudden power surges. On the downside, it lacks energy monitoring, which means you won't be able to track how much electricity each connected device is consuming. The power strip also operates strictly over Wi-Fi, so a stable internet connection is crucial for its smart functionalities to work effectively.

Despite these minor drawbacks, the Kasa Smart Plug Power Strip KP303 is a feature-rich device that would benefit users looking for a reliable and flexible smart power strip.