Buying a Smart Plug? Here’s What You Need to Know

Turn on a lamp from your couch, preheat the coffee maker while you're still in bed, or simply gain insight into your devices' power consumption. A smart plug makes it all possible. You place this small device between a wall outlet and an appliance's plug, allowing you to control and automate it remotely.

But the selection is vast. Do you need a Wi-Fi-enabled socket, a model for outdoor use, or a simple wireless switch? This guide will help you make the right choice based on specifications and practical applications, without the marketing fluff.

What to Look For When Buying a Smart Plug

Before you decide, it's wise to consider a few key features. This ensures you choose a model that perfectly fits your needs.

1. Connectivity: Wi-Fi or a Wireless Switch?

The way you control the plug is a major differentiator.

• Wi-Fi Smart Plug: These plugs connect to your home network. You control them via an app on your smartphone or with your voice through assistants like Google Assistant or Amazon Alexa. This offers great flexibility, such as setting timers and controlling devices when you're not home.
• Smart Plug with Remote Control (RF): These models operate on a radio signal and come with a physical remote or wall switch. They don't require an internet connection or an app. This is a simple and reliable solution if you just want to turn a device on or off remotely, like a lamp behind a cabinet.

2. Application: Indoor or Outdoor?

Not every smart plug is suitable for outdoor use. For devices in the garden, on the balcony, or in the shed, you'll need an outdoor smart plug. These models have a specific IP rating, such as IP44, which indicates they are protected against splashing water and weather conditions. Never use an indoor plug for outdoor applications.

3. Extra Features: Energy Monitoring and Schedules

Some smart plugs offer more than just on/off control. A popular feature is the built-in energy meter. A smart plug with energy monitoring provides precise insights into the connected device's power consumption via the app. This allows you to identify devices with high standby power and strategically save on your energy bill. Additionally, most Wi-Fi plugs offer the ability to set schedules and timers, so devices automatically turn on and off at fixed times.

Recommended Smart Plugs to Consider

Based on functionality and application, we've highlighted a few popular choices for you.

Dewenwils Wireless Sockets with Remote Control

Why It Stands Out: This set is the definition of simplicity. No Wi-Fi, no app, no setup. You plug it in and control it instantly with the included wireless switch.

Pros:

• Ready to use out of the box: The transmitter and receiver are pre-programmed.
• Flexible Switch: The switch is magnetic and detachable, allowing you to use it as a portable remote.
• Reliable Range: The signal has a range of up to 30 meters and works through walls and doors.
• Low Consumption: In standby mode, the plug consumes only 0.6 W, according to the manufacturer.

Who is it for? For anyone seeking a simple and reliable on/off solution for hard-to-reach appliances, without depending on a smartphone or Wi-Fi network.

View the Dewenwils Wireless Sockets

Dewenwils Wi-Fi Outdoor Smart Socket

Why It Stands Out: This smart plug is specifically designed for outdoor use. Thanks to its IP44 waterproof rating and protective rubber covers, it can withstand rain and moisture.

Pros:

• Weather-Resistant: The IP44 rating makes it suitable for use in the garden, on the patio, or on a balcony.
• Voice Control: Works with Amazon Alexa and Google Home for hands-free operation.
• Advanced Automation: Easily set timers and schedules for your garden lights and more via the Smart Life app.
• No Hub Required: Connects directly to your 2.4 GHz Wi-Fi network.

Who is it for? Ideal for automating outdoor equipment like garden lighting, Christmas decorations, a pond pump, or a patio heater.

View the Dewenwils Outdoor Smart Socket

TP-Link Tapo Mini Smart Wi-Fi Socket with Energy Monitoring

Why It Stands Out: This compact plug from TP-Link not only offers smart control but also features a built-in energy meter. Through the Tapo app, you can track live power consumption and monitor costs.

Pros:

• Energy Monitoring: Get instant insight into the consumption of connected devices to save energy and money.
• Compact Design: Its small size ensures that adjacent outlets are not blocked.
• Away Mode: Simulates someone being home by turning devices on and off at random times.
• Easy Setup: Quick and easy to configure via the free Tapo app, with no separate hub required.

Who is it for? For the energy-conscious user who wants control over their devices while gaining insight into power consumption to reduce costs.

View the TP-Link Tapo P110

Looking for a Different Solution?

Is none of these options quite what you're looking for? Perhaps you need a specific form factor, like an extra-flat plug to fit behind a cabinet. For more specialized plug solutions, you can browse our category.

See more low-profile plug sockets

Frequently Asked Questions about Smart Plugs

Do I need a hub for a smart plug? Usually not. Most modern Wi-Fi smart plugs, like the Dewenwils and TP-Link models mentioned above, connect directly to your Wi-Fi network. A separate hub is mainly required for systems that use other protocols like Zigbee or Z-Wave.

How much power does a smart plug consume itself? The self-consumption (standby power) of a smart plug is very low, often less than 1 watt. The savings you achieve by completely turning off devices instead of leaving them on standby are almost always greater than the consumption of the plug itself.

Can I use a smart plug for any device? You can use a smart plug for most household appliances, as long as you do not exceed the maximum power rating. This is always clearly stated on the product, for example, 3680W (16A). They are less suitable for devices with a very high inrush current, such as heavy-duty motors or certain air conditioning units. To be safe, always check the specifications of both the plug and the device you want to connect.

By: Joybuy Product Recommendation Officer