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Smart Energy Meter Comparison - April 2026

7 Best Smart Energy Meter In the UK

1
Best Choice
9.8Exceptional
2
9.7Exceptional
3
9.5Excellent
4
Best Value
9.4Excellent
5
9.3Excellent
6
9.1Excellent
7
8.9Very Good
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Model

Meross Smart Plug with Energy Monitoring, Mini Smart WiFi Plug Work with Alexa, Google Home, SmartThings, Smart Socket Remote Control Timer Plug, No Hub Required, 13A, 2 Packs
Model
Electricity Usage Monitor Power Meter Plug Backlight Energy Monitor Plug Watt Meters 8 Modes, UK Socket Power Monitors Large LCD Display Consumption KWH Amp Volt Meter Outlet
Model
Power Meter Electricity Usage Monitor 8 Modes, Energy Monitor Plug with LCD Backlight Overload Sound Alarm.Energy Meter Power Consumption Monitors Socket KWH Amp Volt Watt Monitoring Meter Plug
Model
Electricity Usage Monitor Power Meter Plug Backlight Energy Monitor Plug Watt Meters 8 Modes, UK Socket Power Monitors Large LCD Display Consumption KWH Amp Volt Meter Outlet
Model
POFET Smart Meter Energy Monitor WiFi Electricity Usage Monitor 80A Compatible with Tuya Smart Life
Model
DollaTek WIFI Smart Energy Meter 80A with 2 Clamp CT Smart Home Energy Monitor Power Monitors(White)
Model
Power Meter Electricity Usage Monitor 8 Modes, Energy Monitor Plug with LCD Backlight Overload Sound Alarm.Energy Meter Power Consumption Monitors Socket KWH Amp Volt Watt Monitoring Meter Plug

Brand

meross
Brand
MECHEER
Brand
MECHEER
Brand
MECHEER
Brand
POFET
Brand
DollaTek
Brand
MECHEER

Reviews

7,048 reviews
Reviews
10,168 reviews
Reviews
7,368 reviews
Reviews
10,168 reviews
Reviews
48 reviews
Reviews
-
Reviews
7,368 reviews

Tech Specs

item weight

170 g
item weight
160 g
item weight
‎200 g
item weight
160 g
item weight
110 g
item weight
10 g
item weight
‎200 g

batteries required

No
batteries required
No
batteries required
‎No
batteries required
No
batteries required
-
batteries required
No
batteries required
‎No

product dimensions

6.1 x 3.3 x 4.8 cm 170 g
product dimensions
8 x 3.9 x 14.5 cm 160 g
product dimensions
‎14 x 7 x 3 cm; 200 g
product dimensions
8 x 3.9 x 14.5 cm 160 g
product dimensions
-
product dimensions
-
product dimensions
‎14 x 7 x 3 cm; 200 g

included components

Smart plug x 2 User manual x 1
included components
User Manual 1
included components
‎Power meter*1 User Manual*1 Reset tool x 1
included components
User Manual 1
included components
-
included components
-
included components
‎Power meter*1 User Manual*1 Reset tool x 1

style

Energy Monitoring Plug
style
White Backlight
style
‎White Backlight
style
White Backlight
style
-
style
-
style
‎White Backlight

color

-
color
White
color
‎White
color
White
color
-
color
-
color
‎White

item package quantity

1
item package quantity
-
item package quantity
‎1
item package quantity
-
item package quantity
-
item package quantity
-
item package quantity
‎1

size

2 Pack
size
-
size
‎1 Pack
size
-
size
-
size
-
size
‎1 Pack

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    meross
    21% Off

    Meross Smart Plug with Energy Monitoring, Mini Smart WiFi Plug Work with Alexa, Google Home, SmartThings, Smart Socket Remote Control Timer Plug, No Hub Required, 13A, 2 Packs

    Why we love it

    Easy remote control via app or voice.
    No hub needed for setup.
    Energy monitoring for cost savings.
    Main highlights
    • Schedules and Timers: The Meross smart plugs that works with Alexa allow for customised schedules and timers, letting users turn devices on and off according to their routine. Creating groups for multiple plugs also facilitates simple group management.
    • Remote and Voice Control: Using the Meross app, users can monitor and control their devices remotely at any time. Meross WiFi smart plugs are compatible with Alexa and Google Home, enabling voice commands like, “Alexa, turn off the light.”
    • Meross Smart Plug Mini with Energy Monitoring
    • Local and Offline Control: Should your router lose its internet connection, devices on the same LAN can still be controlled locally via the Meross app. This ensures swift responsiveness to user commands.
    • Ease of Use: This WiFi plug can handle a load of up to 13A, 3120W, and is compatible with most domestic devices. No hub required, and it operates with 2.4GHz WiFi. Additionally, the smart plug with energy monitoring features Bluetooth for quicker pairing (Note: Bluetooth is solely for pairing).
  • 9.7
    2
    MECHEER

    Electricity Usage Monitor Power Meter Plug Backlight Energy Monitor Plug Watt Meters 8 Modes, UK Socket Power Monitors Large LCD Display Consumption KWH Amp Volt Meter Outlet

    Why we love it

    Eight monitoring modes for comprehensive data.
    Large, easy-to-read LCD screen.
    User-friendly with simple reset function.
    Main highlights
    • What You Get: Comes with a plug in energy monitor and a user manual. If you have any concerns with the energy usage monitor energy plug monitor, please feel free to contact us, and we are pleased to assist you. If you lose the paper manual, you can also contact us for a PDF version any time. A best smart meter to buy!
    • Versatile Electrical Meter: Our energy usage plug measures washing machines, dryers, microwave ovens, humidifiers, fireplaces, etc., and helps to find electric thieves to save energy and save money. NOTE: When the load power of the device is lower than 0.5W(e.g. in standby), the electric monitor meter usage cannot record the power consumption. So it's normal if you find the KWH displayed on the power usage plug stops counting sometimes when the compressor is not running.
    • Quick Settings: To quickly enter mode 7, the price setting mode, you can press the SET button of the electric plug meter for 3 seconds. Use the UP button to set the desired number and the M button to choose the location where you want to set it. Finally, press the SET button again to save your setting. A good alternative to plug timer socket uk, light timers for home light socket, socket tester uk, volt meter, timers for plugs, digital timer plug, electric timers for plugs uk.
    • Overload Display: 2900W overload threshold to protect your appliance from short circuits. The symbol "OVERLOAD" and the backlight screen will keep flashing if the loading power of the device you measure exceeds 2900W. In this case, please cut off the power supply of the power monitor. Note: The threshold of the energy meter was set in advance and is correspond to the currency. Before use, convert symbol € to £, and the safety threshold will be changed from 3680W to 2900W automatically.
    • New Design Power Monitor with 8 Monitoring Modes: NEW VERSION (Switchable Backlight) power monitor plug uk with 8 modes for measuring power, electricity(kWh), voltage, frequency, current and power factor of your home appliance, which meets most of your power measurement needs. This electricity usage monitor plug is a great energy saving and money saving helper to protect earth and lower your bills.
    • Memory Function: No battery required, the last data(price, overload threshold, kWh, cost) can be saved automatically when the smart meter energy monitor suffer a power outage. This make it a reliable and practical electricity meter for all your appliance. Note: the instant data including power, voltage, frequency, current and power factor will not be stored. A Kitchen must haves energy monitoring plug and energy saving gadgets in your electrical tool kit.
    • Large LCD Screen: Designed with user friendly large screen 60 x 47cm. The screen of the power meter plug electricity consumption meter is large enough, clear and easy to read, making it friendly for those with bad eyesight or the elder. It's a great home assistant for your grandpa to help him detect large consumption appliances and save money.
    • Easy to Use: New comer to the market. Our new electric usage monitor plug is compact and easy to use with only 3 buttons but meets most of your daily measurement needs, while other energy monitoring plug uk in the market have 4 buttons and a reset hole which is too complicated to operate, and the reset tool may get the button stuck in hole rendering electricity usage meter unusable. Our electric usage meter is a better choice than amp meter, multimeter, usb power meter, digital plug timer.
    • Easy to Reset with Reset Button: “M” button to reset data, no need a tool. Unlike other smart meter monitor electric meter with reset hole that require a pin to reset and have the risk of stuck in the hole, our upgraded wattage meter plug uk requires no tool but simply press the "M" button for 5 seconds to clear all cumulative data. If you do not want to clear the unit price when measure another device, press the “SET” and “M” button for 3 seconds at the same time to clear cumulative data only.
    • Clear White Backlight: New version watt meter plug uk with switchable white backlight. Compared to most power monitors without backlight or power meter uk plug with blue backlight and black digits but not clear and uncomfortable to eyes, our electricity usage monitor uk with white backlight is gentle but clear enough for both day and night use. Backlight lasts 10 min if no operation. You can also turn the home energy monitor backlight off manually by pressing “UP” button.
  • 9.5
    3
    MECHEER

    Power Meter Electricity Usage Monitor 8 Modes, Energy Monitor Plug with LCD Backlight Overload Sound Alarm.Energy Meter Power Consumption Monitors Socket KWH Amp Volt Watt Monitoring Meter Plug

    Main highlights
    • [Various Monitoring Parameters] The energy monitor can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost,minimum and maximum power (W), cumulative days and time of your appliances. By switching 8 display modes, you can easily know the various parameters while the appliance is working. These power monitors can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time for energy saving
    • [Premium Material] The whole body of our power consumption plug is made of high-quality PC material, which makes our energy meter monitor more long lasting. The standard DE socket and plug is suitable for all DE standard appliances
    • [Overload Protection] The default overload of the energy monitor plug is 2900W. When the power of the appliance exceeds the overload power, the LCD will display "OVERLOAD" and emit a "beep" sound to warn the user. All the buttons of wattage meter will quit working and can only work again when the overload alarm has been cleared by raising the setting value or removing the appliances
    • [KWH Alarm Settings] You can set a power consumption limit, and when the accumulated power consumption reaches the set value, the energy monitoring plug uk will emit a "beep" sound, and the "KWH" alarm will flash continuously to alert the user. If you want to silence the alarm, you can set a higher power consumption limit or reset the power consumption limit (Note: resetting will clear all settings)
    • [Data Memory Function] The energy monitor will record your power consumption data when you remove electric meter from socket, or remove appliances from the power meter. All setting data and cumulative data(electricity quantity, cost, unit price) will be saved. You can directly see the last data when you use the electricity usage monitor next time(NOT including current, voltage, power, power factors). This function can also automatically save the data when there is a sudden power failure
    • [Backlight Display] With white backlight and black digits, the LCD display of our power monitor plug uk can display the data clearer and help you to read the data easier no matter day or night. The backlight will only lights up when the power meter plug is connected to AC power. You can set the time for the screen to turn off automatically, or press the "DOWN" button to manually turn on and off the backlight
    • [Adjustable Backlight Time] Our watt meter has 5 options of backlight time. The default backlight time duration is 10 minutes(bL-0). If you want to change the backlight time, you can press and hold "UP" and "DOWN" button at the same time to enter backlight time setting, then press "UP" and "DOWN" to select the backlight time (bL-0 =10 minutes, bL-1=1 hour, bL-2=4 hours, bL-3=8 hours, bL-4=normally on), finally press the "SET" to save the backlight time settings

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

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