A first smart setup goes wrong in one of two ways: buying a gadget for every socket, or buying devices that refuse to talk to each other. The five below avoid both. Together they cover sound, light, power, heat and the front door, which are the jobs most households actually want help with. Each section explains what the device does, what to check on the box, example models we have used, and the trade-offs you should know about before you open the app.
1. Smart speaker or display
- Buy first
The base of the system
Best room: kitchen. Examples: Amazon Echo (4th Gen), Google Nest Hub (2nd Gen), Apple HomePod mini.
Your speaker is more than a radio. It is usually the Matter controller and Thread border router that lets bulbs, plugs and sensors join your home without extra boxes. Choose the ecosystem you already live in: HomePod mini works best with iPhones and the Apple Home app, the Nest Hub suits Android households and adds a screen for timers and the doorbell feed, and the Echo (4th Gen) also includes a Zigbee radio, which helps if you own older bulbs.
Check on the box: "Matter controller" or "Works with Matter", Thread support, and a physical microphone mute switch. Privacy trade-off: the speaker listens locally for its wake word and sends audio to the company after that. You can review, delete and auto-delete those recordings in the app.
2. Smart bulbs
- Renter-friendly
Light that follows your day
Best room: lounge. Examples: Philips Hue White Ambiance, Nanoleaf Essentials, IKEA Matter bulbs.
Bulbs are the device people keep using after the novelty fades. Tunable white, which shifts from cool daylight to warm amber, matters more than colour for everyday life. Start with two bulbs in the lamps you use every evening, not a whole ceiling. Check the fitting (E27, E26, B22 or GU10) before you order.
Philips Hue bulbs use Zigbee and work best with the Hue Bridge, which now exposes them to Matter. Nanoleaf Essentials use Thread. Wi-Fi bulbs need no bridge but crowd your router if you buy many. One habit to learn: leave the wall switch on, because a switched-off bulb cannot hear commands. If your household keeps flicking switches, consider a smart switch or a battery remote instead.
3. Smart plug
- No tools
The gentlest smart device
Best room: bedroom. Examples: Eve Energy, TP-Link Tapo Matter plugs, Meross Matter plugs.
A smart plug turns any lamp, fan or radio into something you can schedule. Energy-monitoring models show what a device draws, which is a helpful reality check for old fridges and gaming consoles. Eve Energy uses Thread; Tapo and Meross offer Wi-Fi Matter versions in UK, EU and US plug types.
Safety note: read the rated load (often 10 A in the UK, 15 A in the US) and the maker's guidance before plugging in anything that heats, such as a space heater or kettle. A plug that is switched on remotely when nobody is watching should only run things that are safe unattended.
4. Smart thermostat
- Ask landlord
Heating on your schedule
Best spot: lounge or hallway wall. Examples: Google Nest Learning Thermostat (4th gen), ecobee Smart Thermostat Premium, tado° Smart Thermostat X.
The thermostat has the biggest potential effect on your bills and the biggest compatibility question. Before buying, run the maker's online compatibility checker with a photo of your current wiring. UK combi boilers often benefit from OpenTherm support; North American systems may need a common wire (C-wire). The Nest Learning Thermostat (4th gen) supports Matter; for other models, look for the Matter logo on the specific version you buy.
Renters: get written permission, keep the old thermostat in a labelled bag and reinstall it when you move out. If you are unsure about mains wiring, book an installer; many brands list approved ones.
5. Video doorbell
- Camera
Know who is at the door
Best spot: front door. Examples: Ring Battery Doorbell, Google Nest Doorbell (battery), eufy Video Doorbell.
A doorbell lets you answer a courier from the office and see whether that knock was worth getting up for. Battery models skip the wiring. Recording history usually needs a subscription (Ring Home or Google Home Premium); some eufy models store clips locally on a base station instead.
Privacy trade-off: this is the device most likely to record people who did not agree to it. Set privacy zones before mounting, keep motion alerts to your own path, and read our data safety guide for the legal background.
What we left out, and why
Smart locks, robot vacuums and indoor cameras can be excellent, but they bring higher prices, installation questions or bigger privacy decisions. Get the starter five working calmly first. When your routines feel natural, you will know which gap is worth filling next.