10 Best Smart Surge Protector 2025 in the United States

The Kasa Smart Plug Power Strip HS300 is a versatile smart surge protector that offers a range of useful features for home, office, or small business use. It has 6 individually controlled smart outlets, allowing you to manage and schedule power to multiple devices independently. Additionally, it includes 3 USB ports for convenient charging of mobile devices, which adds to its practicality. The ETL-certified surge protection ensures your sensitive electronics are safeguarded against power surges, which can be especially reassuring during storms.

One standout feature is the energy monitoring capability via the Kasa Smart app, letting you track and manage the energy consumption of each connected device. This can help you identify and turn off power-hungry devices remotely, potentially saving on energy costs. The ability to control the power strip from anywhere using the app or through voice commands with Alexa, Google Assistant, or Microsoft Cortana adds to the convenience and smart functionality.

The 3-prong plug and substantial output capacity of up to 1875W make it suitable for high-power devices as well. This smart surge protector is ideal for users seeking advanced control and monitoring capabilities for multiple devices, combined with robust surge protection.

The Kasa Smart Plug Power Strip KP303 is a versatile and convenient smart surge protector that offers several useful features. With three individually controlled smart outlets and two always-on USB ports, it can support up to five devices, making it ideal for home and office use. This power strip is compatible with both Alexa and Google Assistant, allowing you to use voice commands to control your devices, which can be a significant convenience for many users.

Additionally, the Kasa Smart app lets you control the power strip remotely, set schedules, and timers, which can help you save energy and money on your power bill. The simple setup process is user-friendly, requiring just a plug-in and WiFi connection to get started. On the safety front, the KP303 comes with ETL-certified surge protection to safeguard your electronics from sudden power surges.

However, one potential limitation is the lack of energy monitoring features, which could have been beneficial for users looking to track their power consumption more precisely. The product is backed by a two-year manufacturer warranty, offering peace of mind in case of any issues. The Kasa Smart Plug Power Strip KP303 is a reliable choice for anyone needing a smart surge protector with voice control capabilities and remote access.

The Amazon Basics Smart Plug Power Strip is a convenient and versatile option for those looking to control their electronics remotely. It features 6 individually controlled outlets and 3 USB ports (2 USB-A and 1 USB-C), making it suitable for multiple devices. This smart power strip integrates seamlessly with Alexa, allowing you to manage your electronics from anywhere via the Alexa app, without needing a hub.

The ability to schedule appliances and create routines provides added convenience and energy efficiency. Its surge protection feature helps safeguard your devices from power spikes, offering peace of mind. However, it only works with Alexa, which might be a limitation for users who prefer other smart home ecosystems.

The product has a 1-year manufacturer's warranty and is well-rated by users, with a 4.6 out of 5 stars from 4,917 ratings. It’s a solid choice for Alexa users needing a smart surge protector with multiple outlets and USB ports.