Smart Home Starter Guide: The First Six Devices to Buy and How to Make Them Work Together

Most smart homes do not fail because of a bad gadget. They fail because six good gadgets live in six different apps and half of them drop off the Wi-Fi after a router change. If you are starting from zero, the goal is not the fanciest device in each category. It is a small set of devices that agree on one voice assistant, one main app and one network plan.

This guide is for renters and homeowners setting up their first handful of connected devices. It is a researched guide, built from manufacturer specification pages, the Amazon listings and published reviews from outlets such as PCWorld, Reviewed, BGR and 9to5Google, not a hands-on test. The bundle leans toward Alexa because Ring and Blink are Amazon brands, but we flag where each device stands with Google Home and Apple Home.

Quick picks: the starter bundle

• The hub and control screen: Amazon Echo Show 8 (3rd Gen), a smart display with a built-in Zigbee, Thread and Matter hub.
• The first automation: Kasa KP125M Matter smart plug (2-pack), for lamps, fans and coffee makers.
• The lighting: Philips Hue Essential Starter Kit, a Hue Bridge plus four color bulbs at Hue’s entry tier.
• The front door: Ring Battery Doorbell, head-to-toe video with no wiring required.
• The indoor eyes: Blink Mini 2, a small plug-in camera for pets and hallways.
• The money saver: Google Nest Thermostat, a straightforward scheduling thermostat that also works through Matter.

Matter, Thread and the assistant question, in plain English

Matter is a shared language for smart home devices, backed by Amazon, Apple, Google and Samsung through the Connectivity Standards Alliance. A Matter-certified plug or bulb can be added to Alexa, Google Home, Apple Home or SmartThings, and the CSA describes it as supporting local control, so basic commands do not have to bounce through a company’s servers. Matter also allows “multi-admin,” meaning the same device can show up in two ecosystems at once.

Thread is one of the networks Matter can run on. Think of it as a low-power mesh radio where each plugged-in device helps relay signals for the others. Thread devices need a border router to talk to the rest of your network, and you may already own one: Apple lists Apple TV 4K and HomePod mini as Thread hubs, and the Echo Show 8 below acts as one too.

The catch is that Matter does not yet cover everything. Apple’s support page lists the categories its Home app handles through Matter (lights, plugs, locks, thermostats, sensors, shades and a few more), and cameras and doorbells are not on it. In practice, your camera brand still decides your assistant. Ring and Blink live in Alexa. If your household is firmly Google or Apple, keep the plug, bulbs and thermostat from this list and swap the camera and doorbell for ones built for your platform.

Amazon Echo Show 8 (3rd Gen): the hub you will actually look at

This third-generation Echo Show 8 in Charcoal has an 8 inch touchscreen, spatial audio, a 13MP auto-framing camera, and a listing that says it is designed for Alexa+. The important part for a starter home is what Amazon calls the built-in smart home hub: it can pair Zigbee, Matter and Thread devices directly, so you do not need a separate hub box for most of the gear on this list.

Reviewed called the hub support the big change from the Zigbee-less second generation and praised the fuller sound and faster processor. Its criticisms were a display resolution that is only fine for TV shows and the usual privacy questions around a camera and microphone from Amazon. Reviewed also noted the physical camera cover, the microphone mute button and the option to switch off Amazon Sidewalk.

Who should pick it: anyone building around Alexa who wants a kitchen or living room screen for camera feeds, timers and quick light controls.

The caveat: it ties the system to Alexa, and it is a camera you are putting in a shared room. Check the current price on Amazon.

Kasa KP125M Matter Smart Plug: the easiest first win

A smart plug is the easiest way to learn routines. This 2-pack contains two KP125M plugs rated at 15A, with energy monitoring. TP-Link’s product page describes a slim body that avoids blocking the neighboring outlet, and the listing says the plugs keep working over your local network even if the internet drops, because Matter devices can talk to each other directly.

BGR found setup very simple, including adding it to Apple Home by scanning the Matter QR code. Its catch is the energy monitoring: at the time of its review, Matter did not carry that data, so you needed the Kasa app to see usage rather than Alexa, Google Home or Apple Home. Plan on keeping the Kasa app installed.

Who should pick it: everyone. It works with all three major assistants, which makes it the safest first purchase.

The caveat: it connects on 2.4GHz Wi-Fi only (more on that below). Check the current price on Amazon.

Philips Hue Essential Starter Kit: good lighting without the flagship tier

This kit includes the standard Hue Bridge and four Essential A19 color bulbs, each rated at 800 lumens (a 60W equivalent) with a 2200 to 6500K white range. Philips lists Bluetooth and Zigbee radios, so the bulbs work from the Hue app over Bluetooth on their own, while the bridge adds remote control, recurring automations, voice assistants and Matter. The bridge ships with an Ethernet cable for your router and does not rely on Wi-Fi.

Engadget framed the Essential line as Hue’s answer to cheaper rivals and listed what you give up compared with regular Hue bulbs: less dimming range (Philips specifies a 2 percent floor), a narrower white range and less accurate color, which matters most if you sync lights to a TV. Philips lists a minimum 60 month support period.

Who should pick it: anyone who wants reliable color lighting that works with Alexa, Google Home and Apple Home through one bridge.

The caveat: smart bulbs need the wall switch left on. Cover the switch or add a Hue switch so guests do not cut the power. Check the current price on Amazon.

Ring Battery Doorbell: head-to-toe video, no wiring

This is the 2024 Ring Battery Doorbell in Satin Nickel. PCWorld lists a 1440 x 1440 square video feed with a 150 degree field of view, which shows visitors head to toe and packages on the step. It runs on its built-in battery or on existing low-voltage doorbell wiring, and it uses 2.4GHz Wi-Fi.

PCWorld liked the easy, app-guided installation and color night video, but pointed out that you must pop the doorbell off its mount to charge it over USB-C, and that it does not work with Google Home or Apple Home. Android Police praised the coverage but judged it barely useful without a subscription, flagged privacy practices as a concern, and noted that a wedge mount is not in the box.

Who should pick it: Alexa households, especially renters who cannot hardwire a doorbell.

The caveat: without a Ring subscription you get alerts and live view, not recordings or smart alerts. Check the current price on Amazon.

Blink Mini 2: a small camera for the inside of the house

The Blink Mini 2 (one camera, white) is a plug-in 1080p camera with a 143 degree view, a small spotlight for color night video and two-way audio. The listing says it can also act as a chime for a Blink doorbell and can go outdoors with a weather-resistant adapter sold separately.

PCWorld praised the video quality, compact size and person detection, and called it a low-risk entry point to home monitoring. Its complaints were the subscription needed for full features and the separate Sync Module required for local storage.

Who should pick it: pet owners and anyone who wants to check a hallway or nursery from an Echo Show.

The caveat: it is built for Alexa (the listing names no Google or Apple support), and recorded clips need either a subscription or a Sync Module with a USB drive. Check the current price on Amazon.

Google Nest Thermostat: savings you can measure

This is the 2020 Nest Thermostat in Snow. It is a scheduling thermostat, not a learning one, with presence sensing, HVAC alerts and an energy history in the Google Home app. The listing says it works with Google Assistant and any Matter-certified assistant, and 9to5Google documented how to share it into Apple Home through Matter.

In its review, 9to5Google liked the easy setup and good value but disliked the small touch strip and the lack of support for remote room sensors. Consumer Reports called it a very solid Wi-Fi programmable thermostat and explained that it usually runs without a C wire by charging its battery from the HVAC system, though some systems need Google’s power connector.

Who should pick it: anyone with a standard heating and cooling system who wants schedules and remote control.

The caveat: heat pumps and zoned systems may need a C wire. Run Google’s compatibility checker first, then check the current price on Amazon.

How to choose (and keep it all working)

Pick one assistant first. It decides your camera and doorbell; Matter devices can follow you if you switch later.

Plan for 2.4GHz Wi-Fi. The Kasa plugs and Ring doorbell connect on 2.4GHz only. If your router merges 2.4 and 5GHz under one name, setup can stall because your phone is on 5GHz. Stand farther from the router, or temporarily enable a separate 2.4GHz network. Avoid guest networks that isolate devices from each other.

Budget for subscriptions. Ring and Blink both work without a plan, but recordings and smart alerts mostly sit behind one. Decide before you buy whether you want a monthly fee or local storage.

Prefer local control. Matter, Thread and the Hue Bridge keep lights and plugs working when the internet is down. Cameras remain cloud services, so place them where you are comfortable being recorded.

Mind the power and wiring. Smart bulbs need live sockets, thermostats may need a C wire, and battery doorbells need recharging.

Keep one source of truth. Name devices by room, and when you change routers, reuse the same network name and password so nothing needs re-pairing.

The bottom line

Start with the hub and plug, add lighting, then cameras and the thermostat. If you stick with Alexa, this bundle works together out of the box; on Google or Apple, keep the Matter devices and swap the cameras. Check the current price on Amazon for each. For more research, browse the Shop Llama blog, our robot vacuum guide or the latest tech picks.