Best Smart Home Devices in 2026: Speakers, Displays, Plugs, Switches and Bulbs Ranked by Owners

The Echo Show 8 is the control panel for a smart home that has grown past one speaker. Its 8.7-inch HD touchscreen shows your camera feeds, lets you tap lights and thermostats, and runs recipes, calendars and a photo slideshow when idle, and it has a smart home hub built in, so thousands of compatible devices pair directly without another box. The AZ3 Pro chip makes it quick, the spatial audio with twice the bass of the last model is good enough for a kitchen radio, and the auto-framing camera with 3.3x zoom and noise reduction makes video calls feel natural. It is Alexa only, it costs more than a pair of Echo Dots, and it puts a camera in a shared room, though a physical shutter covers it. For the kitchen counter of a house with cameras and a few dozen devices, 7,700 owners at 4.3 stars say it is the screen to buy.

The Kasa KP303 is the smartest way to make a TV stand or a desk smart in one go: three outlets that switch individually by voice, app or schedule, two always-on USB ports for charging, and ETL-certified surge protection underneath it all. It works with both Alexa and Google Assistant through the Kasa app, needs no hub, and supports schedules, countdown timers and an away mode that randomises lights. Owners use it for a lamp, a console and a soundbar at the TV, or a monitor, lamp and heater at a desk, each with its own name. The USB ports cannot be switched, it is bulkier than a single smart plug, and it lacks the energy monitoring of the Kasa EP25 or Govee plugs. With 16,000 owners at 4.6 stars, it is the most-reviewed smart power strip in the catalog, and it ranks third here because it replaces three plugs at once.

The Amazon Basics four-pack is the cheapest way to make four lamps, fans, heaters or coffee makers answer to Alexa. Each plug is compact enough to leave the neighbouring socket free, sets up in the Alexa app with no third-party account, and with the zero-touch option it is already linked to your account when it arrives. Schedules run by time or by sunrise and sunset, and everything can be grouped into routines with the Echo Dot above. The limit is in the name: it works with Alexa only, so it is the wrong pick for a Google or Apple household, there is no energy monitoring and no separate app. For an Alexa home that wants to smarten every lamp in one order, 8,400 owners at 4.4 stars make it the plug pack to buy, and the matching Amazon Basics outdoor plug extends the same idea to garden lights.

The Kasa KP200 is for people who want smart outlets that look like outlets. It replaces a standard wall receptacle with two sockets that switch independently by voice or app, so a floor lamp and a fan plugged into the same wall point get their own names, schedules and scenes, with Kasa’s away mode to randomise lights when you travel. It works with Alexa and Google Assistant, needs no hub, and is rated 1875W in total across both sockets. The catch is installation: it is wired into the wall, so you turn off the breaker and follow the instructions or hire an electrician, and the deep body can be tight in older boxes. Once in, there is nothing to knock loose, nothing blocking the second socket and nothing a guest can unplug. For permanent fixtures like a desk, a media wall or a kitchen counter, 7,800 owners at 4.6 stars rate it the cleanest solution.

The Kasa EP25 four-pack is the plug for a mixed household: it works with Apple HomeKit and Siri, Alexa, Google Assistant and Samsung SmartThings, so whoever picks up their phone can switch the lamp. Each mini plug monitors energy in real time and over history in the Kasa app, is rated 15A and 1800W for heaters and kettles, and is UL-certified flame retardant with a two-year warranty. Setup supports Amazon Frustration-Free Setup and Google Seamless Setup as well as the Kasa app. It has the lowest rating on this page at 4.2 stars, and the reviews point to HomeKit pairing being fiddlier than Alexa, plus the requirement for an Apple home hub if you want remote control through Apple Home. For anyone with an iPhone who does not want to be locked into Alexa, 5,100 owners say it is still the plug to buy.

The Amazon Basics smart bulb is the cheapest way to make a lamp answer to a voice, and 14,000 owners rate it 4.4 stars. It is a standard A19 shape at 9 watts, equal to a 60-watt bulb, with 800 lumens of light, 16 preset colors and dimming from 5 to 100 percent, all set up by screwing it in and opening the Alexa app. Bulbs group by room, so one command dims the whole living room, and routines can make an empty house look occupied. It is rated for damp locations like a bathroom. Like every smart bulb it needs the wall switch left on, which is why the smart switch below exists, it offers presets rather than a full color wheel, and it is Alexa only. For a bedside lamp, a hallway or a reading corner in an Alexa home, there is no cheaper way to add dimming and color.

The Amazon Basics smart switch solves the problem a smart bulb creates: someone flips the wall switch and the bulb goes dark and dumb. Replace that switch with this one and every ordinary bulb on the circuit becomes voice- and app-controlled, with schedules and Alexa routines, and the switch still works by hand. It is a single-pole switch for a light controlled from one place, it needs a neutral wire in the box, which many older homes do not have, and Amazon provides a step-by-step video and manual for the installation. As with the other Amazon Basics picks it is Alexa only. Owners rate it 4.4 stars across 4,200 reviews and mostly praise how cheaply it converts a porch light or a hallway. If your switch box has a neutral and your house speaks Alexa, it is the last piece of the starter kit on this page.