The smart home market has matured enormously, which is both good news and genuinely confusing if you’re starting from scratch. The devices that work together and with major ecosystems (Amazon Alexa, Google Home, Apple HomeKit) are much more reliable than they were. Here’s what I’d actually buy first if I was starting today.
The Foundation: Smart Speaker and Smart Plugs
Decide on your ecosystem first. Most people in the UK end up on Alexa — it’s the most widely supported and Amazon UK deals are consistently good. Start with an Amazon Echo Dot (5th Gen) at around £54.99 (frequently drops to £29.99 in sales). Alongside it, buy a four-pack of TP-Link Tapo P110 smart plugs (around £25–£35) — these make any existing lamp or appliance controllable by voice or schedule, and the P110 monitors energy usage too, which matters given UK electricity prices.
Security: Doorbell and Indoor Camera
A smart video doorbell is what most UK homeowners say they wish they’d bought earlier. The Ring Video Doorbell (4th Gen) at around £89.99 gives you motion alerts and two-way talk on your phone, and integrates with Alexa. The Ring Basic plan (£3.49/month) adds video recording and is worth it. For indoor monitoring, a Blink Mini 2 (around £34.99) is a low-cost way to test whether you’ll actually use indoor cameras before committing to a full system.
Comfort: Smart Bulbs and Thermostat
Start with one Philips Hue Starter Kit (bridge + two bulbs, around £59.99–£79.99) in your main living space. Hue bulbs work with everything and the light quality is noticeably better than cheaper alternatives. A smart thermostat is the device that saves the most money — the Tado Smart Thermostat V3+ (from £129.99 self-install) gives full phone control, geofencing, and adaptive scheduling. Average UK households save £130–£200/year on heating, meaning most models pay for themselves within 12–18 months.
Check our full Smart Home & Security section on rationalpicks.com for the latest deals across Amazon UK, Currys, and Argos.
