Follow ZDNET: Add us as a preferred source on Google.As a smart home reviewer, I've tested dozens of smart devices. While many of these have flopped, I keep a list of favorites in my rotation. As such, I thoroughly recommend these devices to anyone looking to expand an existing smart home or start setting one up for the first time.Also: What's new with iPhone 18 Pro Max? Guess correctly for a chance to win an Apple WatchA smart home setup can sound intimidating for beginners, but I can assure you that it's not as difficult as it seems -- you'd be surprised at how little is required to get your smart home started. As long as you have something that works as a centralized hub (like an Amazon Echo device, an Apple HomePod device, or a Google Home Speaker, for example), you can simply build upon that. My 5 favorite smart home devices I've tested As you can see from this photo, I love using the Kasa Smart Plug Ultra Mini 15A for my Christmas tree and holiday lights. This smart plug is ideal for use with various plug-in devices, offering the convenience of automation and remote control. I also use smart plugs for other devices, such as older lamps, fans, and even my flat iron, so I can always ensure they're turned off from wherever I am. Also: Your smart plug is seriously underutilized: 7 ways I've programmed mine to automate my homeOne of the Kasa smart plug's best features is its compact design, which requires less space than other popular smart plugs. Its small size means it leaves enough real estate so you can plug in other devices right next to it. The Kasa smart plug is reasonably priced at $11. Alternatively, you can purchase a two-pack for just $17.