• Top 10 Best Smart Plugs in the UK 2021 (TP-Link, Hive and More) 1
  • Top 10 Best Smart Plugs in the UK 2021 (TP-Link, Hive and More) 2
  • Top 10 Best Smart Plugs in the UK 2021 (TP-Link, Hive and More) 3
  • Top 10 Best Smart Plugs in the UK 2021 (TP-Link, Hive and More) 4
  • Top 10 Best Smart Plugs in the UK 2021 (TP-Link, Hive and More) 5

Top 10 Best Smart Plugs in the UK 2021 (TP-Link, Hive and More)

Home automation is quickly becoming something less out of science fiction and more an affordable reality thanks to the rise of devices compatible with Amazon’s Echo and Alexa, Google Home and Apple’s HomeKit. It's easier than ever to control various aspects of your home with your voice or smartphone app, which is why a smart plug could be your key to bridging the gap between old and new tech.


A smart plug will allow you to turn any older electronics into something compatible with home automation apps and devices, rather than having to replace them, allowing you to set timers, operate electronics remotely, using voice commands and much more. We’ve ranked the best smart plugs available to buy in the UK on Argos, Amazon, eBay and John Lewis from brands like TP-Link, Philips, Hive and D-Link so you can bring your home into the future without breaking the bank.

  • Last updated: 04-05-2021
  • 108 views
Table of Contents

What Is a Smart Plug and How Does It Work?

What Is a Smart Plug and How Does It Work?

Just like flicking the switch on a plug socket, smart plugs work by turning on and off the electricity to a device via a smartphone or smartwatch app. Many can also be voice activated through Amazon, Google, or Apple home assistants.


You can use a smart plug to turn any electrical device into one that’s compatible with these systems, meaning that you won’t have to get rid of older electronics in order to have an automated home. That way you’ll be able to keep hold of that an antique lamp, period radio, or whatever other older electronic you love.

How to Choose a Smart Plug in the UK - Buying Guide

As with anything involving technology, there are multiple things to consider when looking at smart plugs. You’ll want to make sure that it's compatible with your network and home assistant system of choice, as well as having a strong WiFi connection. To help cut through the confusion, here's everything you need to know.

Make Sure It's Compatible With Amazon Home, Google Home, or Apple HomeKit

Make Sure It's Compatible With Amazon Home, Google Home, or Apple HomeKit

While all smart plugs will come with a corresponding app so you can control your devices with your phone, you’ll really want to consider using one of Amazon, Google, or Apple’s home assistant systems to get the most out of your smart plug. 


Using these systems, you can set up various plans to automate almost everything in your home and all three have a huge amount of compatible devices. It's relatively east to find smart plugs compatible with Amazon and Google systems, but Apple ready plugs are a little harder to find.


The biggest benefit of these systems is that you'll be able to control everything connected to your network with your voice. Most people are familiar with Amazon's Alexa, but there's also Google Home and Apple HomeKit which work in very similar ways. With this, you’ll be able to walk into a room and simply say “Alexa, turn on lamp” and have the lamp turn on.

Most Smart Plugs Communicate Over a Wifi Network, but Some Require Their Own Hub

Most Smart Plugs Communicate Over a Wifi Network, but Some Require Their Own Hub

There are two main ways in which a smart plug works, the most common being via WiFi. Most households in the UK have a WiFi connection, and we’re going to assume if you’re looking at home automation you have one too. 


That said, it’s worth making sure that the signal is good enough in the area where you intend to place the plug to ensure that the connection won’t drop while you’re trying to use it. Some smart plugs will even require their own specific hub, which works in a very similar way to a wireless router. 


You’ll connect to the hub with your smartphone app or voice assistant, and the hub will then communicate with the smart plugs via Bluetooth. These are less common, but can still be found and could be a good option if the WiFi connection in your home is weak.

Monitor Your Electricity Usage With Certain Smart Plugs

Monitor Your Electricity Usage With Certain Smart Plugs

Smart plugs aren’t just smart because you can control them with your phone or voice, they can also do a number of other useful things. For example, you can set your own plans and timers to save power, or even monitor the amount of electricity you’re using with certain smart plugs.


The smart plug will measure the amount of electricity which passes through it over a set amount of time, allowing you to see exactly how much power your devices are using. You’d be surprised how much power devices on standby will use, so if you’re interested to find out more, look for smart plugs with energy monitoring capabilities.

Consider the Size of the Smart Plug

Consider the Size of the Smart Plug

As they sit in-between the plug and socket, it's worth thinking about the smart plug's dimensions before buying. While most are relatively thin, they do obviously add some bulk to what would usually be there, which could be an issue if your sockets are hidden away behind furniture or other items.


You may also want to consider a smart strip, rather than a single plug. These are more expensive, but allow you to turn multiple devices into smart devices and prevent the wall socket from becoming too bulky. 


Single smart plugs will also work with extension cables, so that's another possible solution to keep your home the way you want it!

Top 10 Best Smart Plugs in the UK

Now we've gone through some of the things a smart plug can do, it's time to take a look at the top 10 best to buy online in the UK. We've ranked the most popular options on the market, and even a few that may be a little out of the box, to help you find the right smart plug for your home!

10
Compatible WithAmazon Echo, Google Home, Apple HomeKit
Smartphone AppLightwave
Communication ViaWiFi, 3G, 4G
Additional Hub RequiredYes
Electricity MonitoringYes
Dimensions-
9

D-LinkStandard Wi-Fi Smart Plug

DSP-W115/B

£12.99

Compatible WithAmazon Echo, Google Home
Smartphone AppMydlin
Communication ViaWiFi
Additional Hub RequiredNo
Electricity MonitoringNo
Dimensions7.4 x 3.8 x 9.5 cm
8

Eve Energy UKSmart Plug & Power Meter

£40.12

Compatible WithApple HomeKit
Smartphone AppApple Home
Communication Via Bluetooth
Additional Hub Required No
Electricity MonitoringYes
Dimensions4.9 x 7.3 x 4.9 cm
7
Compatible With Amazon Echo, Google Home, Apple HomeKit
Smartphone AppHive
Communication ViaWiFi
Additional Hub RequiredYes with HomeKit
Electricity MonitoringNo
Dimensions5.8 x 5.4 x 10 cm
6
Compatible WithAmazon Echo, Google Home
Smartphone AppTapo
Communication ViaWiFi
Additional Hub RequiredNo
Electricity MonitoringNo
Dimensions4 x 7.2 x 5.1 cm
5
Compatible WithAmazon Echo, Google Home, Apple HomeKit (with Hue Bridge)
Smartphone AppHue
Communication ViaBluetooth
Additional Hub RequiredYes for HomeKit and 1st generation Echo products
Electricity MonitoringNo
Dimensions7.5 x 9 x 14.3 cm
4

TCPSmart WiFi Plug

£12.99

Compatible WithAmazon Echo, Google Home
Smartphone AppTCP Smart
Communication ViaWiFi
Additional Hub RequiredNo
Electricity MonitoringNo
Dimensions5.6 x 11.1 x 6.3 cm
3
Compatible WithAmazon Echo, Google Home, Apple HomeKit
Smartphone AppMeross
Communication ViaWiFi
Additional Hub RequiredNo
Electricity MonitoringNo
Dimensions6.7 x 6.7 x 6 cm
2
Compatible WithAmazon Echo, Google Home
Smartphone AppKasa
Communication ViaWiFi
Additional Hub RequiredNo
Electricity MonitoringNo
Dimensions26 x 6.34 x 3.85 cm
1

TP-LinkKasa Smart WiFi Plug Slim

£14.99

Compatible WithAmazon Echo, Google Home
Smartphone AppKasa
Communication ViaWiFi
Additional Hub RequiredNo
Electricity Monitoring Yes
Dimensions5.15 x 3.75 x 7.25 cm

Compare the Best Smart Plugs

Image
1
TP-Link Kasa Smart WiFi Plug Slim 1

TP-Link

2
TP-Link Kasa Smart WiFi Power Strip 1

TP-Link

3
Meross Smart WiFi Plug 1

Meross

4
TCP Smart WiFi Plug 1

TCP

5
Philips Hue Smart Plug 1

Philips

6
TP-Link Tapo Smart Plug 1

TP-Link

7
Hive  Active Plug 1

Hive

8
Eve Energy UK Smart Plug & Power Meter 1

Eve Energy UK

9
D-Link Standard Wi-Fi Smart Plug 1

D-Link

10
Lightwave Smart Socket 1

Lightwave

Name

Kasa Smart WiFi Plug Slim

Kasa Smart WiFi Power Strip

Smart WiFi Plug

Smart WiFi Plug

Hue Smart Plug

Tapo Smart Plug

Active Plug

Smart Plug & Power Meter

Standard Wi-Fi Smart Plug

Smart Socket

Features

The Overall Best Smart Plug for Your Home

A Great Choice for Those With Multiple Devices

HomeKit Compatibility at an Extremely Low Price

The Best Bang for Your Buck

An Energy Efficient Plug from a Reliable Brand

Fantastic Value For Money

An All Around Winner

One for Apple Users

A Good Budget Option

If You Know How to Replace a Socket, This Could Be For You

Price£14.99£29.00£16.99£12.99£27.00£8.99£32.98£40.12£12.99£55.13
Compatible WithAmazon Echo, Google HomeAmazon Echo, Google HomeAmazon Echo, Google Home, Apple HomeKitAmazon Echo, Google HomeAmazon Echo, Google Home, Apple HomeKit (with Hue Bridge)Amazon Echo, Google HomeAmazon Echo, Google Home, Apple HomeKitApple HomeKitAmazon Echo, Google HomeAmazon Echo, Google Home, Apple HomeKit
Smartphone AppKasaKasaMerossTCP SmartHueTapoHiveApple HomeMydlinLightwave
Communication ViaWiFiWiFiWiFiWiFiBluetoothWiFiWiFiBluetoothWiFiWiFi, 3G, 4G
Additional Hub RequiredNoNoNoNoYes for HomeKit and 1st generation Echo productsNoYes with HomeKitNoNoYes
Electricity Monitoring YesNoNoNoNoNoNoYesNoYes
Dimensions5.15 x 3.75 x 7.25 cm26 x 6.34 x 3.85 cm6.7 x 6.7 x 6 cm5.6 x 11.1 x 6.3 cm7.5 x 9 x 14.3 cm4 x 7.2 x 5.1 cm5.8 x 5.4 x 10 cm4.9 x 7.3 x 4.9 cm7.4 x 3.8 x 9.5 cm-
Link

Keep Connected With Better WiFi

Keep Connected With Better WiFi

To get the most out of your home automation devices, you're going to need a stable WiFi connection. Even if the connectivity on your area is lacking, there's no need to fret, with the right router or WiFi extender, you can enjoy better speeds and stability in no time at all!

Summary

There you have it, our top 10 ranking of the best smart plugs in the UK!  Whether you're a fan of Amazon, Google, or Apple, there's a smart plug for everyone. And with that, we wish you all the best in your home automation endeavours! 

Author: David Sexton

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