Smart socket: what is it for?

Currently, where practicality and efficiency are essential, smart socket appears as an innovative solution. These devices allow you to control electrical appliances in your home or office with just a few clicks on your smartphone or voice command. 

In addition to being an efficient device, they also help save energy by allowing you to remotely turn off appliances that are not in use. This technology not only brings comfort, but also contributes to a more sustainable and economical lifestyle.

Continue reading to learn about the various features, which models are available on the market and how you can make the most of this technology. 

Quick answer

With a smart socket, you can control your electronic devices remotely, either using your cell phone or using voice commands. Easy to install and use, it helps save energy, increase safety by preventing electrical accidents and optimize your routine, scheduling times for activities such as making coffee or turning off lights. Choose a model compatible with your devices and enjoy the comfort and control it offers in your home.

What is a smart plug?

Smart socket: control your environment with practicality - Source: Reproduction
Smart socket: control your environment with practicality – Source: Reproduction

A smart socket, or, Smart Plug, is a device that can be plugged into a conventional electrical outlet and then used to electronically control any appliance that is plugged into it. 

This type of technology is part of the smart home concept and offers several features that increase the efficiency and security of the home. With it, you can download an app on your cell phone to turn on or off the devices that are connected to it. 

In addition to the various features that this device offers, the smart socket also helps to save energy. It can show you how much energy each device is using. This way, you know which appliances are using the most and can use this information to save on your electricity bill.

What is a smart plug for?

With the smart plug you gain incredible control over your electronics, as long as they are connected to the Smart Plug. It allows you to operate the devices even when you are not around, through an application on your cell phone or through voice commands.

The main features of a smart outlet include:

  • Remote Control: allows you to turn on or off devices connected to it from anywhere, using a smartphone or other device connected to the internet. This is possible through a specific application provided by the socket manufacturer.
  • Schedule: You can schedule specific times for appliances to turn on or off automatically, which is useful for saving energy and having appliances like coffee makers and heaters running at the right time.
  • Power Monitoring: Some smart plugs can monitor how much energy an appliance is consuming, providing useful information to better manage energy consumption in the home.
  • Voice assistant compatibility: Many smart outlets are compatible with voice assistants like Alexa, Google Assistant, and Siri, allowing you to control connected appliances through voice commands.
  • Integration with other smart devices: Often, these outlets can be integrated into broader home automation systems, working in conjunction with sensors, cameras, and other smart devices.

How is communication carried out?

Communication between a smart plug and other devices is mainly done via a Wi-Fi internet network, as it receives and sends information through the internet network.

After that, you install a specific application on your cell phone designed to control the outlet. When you give a command, such as turning the outlet on or off, the command is sent over the Wi-Fi network to the outlet.

If you have devices like Alexa or Google Assistant, you can use voice commands to control the Smart Plug. Furthermore, it can also be integrated with other smart devices in your home. 

This communication between smart devices is what makes the home connected and automated, bringing much more convenience and efficiency in energy use.

Advantages of smart socket

Smart socket: control your environment with practicality - Source: Reproduction
Smart socket: control your environment with practicality – Source: Reproduction

The smart socket is much more than a simple adapter, it brings practicality and optimization for your daily life. With it, you can save energy by turning off devices that are not in use, even if you are away from home.

A significant advantage is the security that a smart outlet can offer. By preventing electronics from being in stand-by mode when not in use, it helps reduce the risk of overloads and short circuits.

Through the socket app itself, you can monitor your home's energy consumption, giving you a detailed view of what each device consumes. This helps you have control over your electricity bill and identify opportunities to save even more.

When choosing a model, check whether it has the functions that best suit your needs, such as compatibility with digital assistants, technical specifications such as 10A current support, and of course, whether the price is suitable for your budget.

Smart plug models

To give you an idea of what's available on the market and make an informed choice, check out a comparison table of some popular smart socket models:

ModelCompatibilityAdditional FeaturesAverage price 
Positive Smart HomeAmazon Alexa and Google AssistantMonitoring energy consumptionR$ 92.00
Xiaomi Smart Plug 2Google HomeSetting a timer to turn off appliances or turn off ambient lights.R$ 81.76

It is worth noting that prices may vary depending on region and availability. Remember to carefully evaluate the specifications and features of each smart socket, as details such as supported energy capacity and ease of installation can make all the difference in your daily life.

And of course, the relationship between cost and the features they offer is something to take into account. A smart socket is more than a simple device, it is a smart choice for those looking for comfort and control.

Is the smart plug safe?

A security is one of the most important topics when it comes to electricity at home. These devices come with built-in safety functions that detect non-conformities in electrical current and automatically shut down to prevent overheating and short circuits.

Another very useful function is sending notifications to your cell phone in the event of power fluctuations. This way, even if you are away from home, you will be informed about what is happening and can take action if necessary. Not to mention that you can check the status of connected devices in real time through the app.

With the automatic shutdown feature in case of overload, some smart sockets come with protection for children and pets, preventing accidents with little ones or curious animals that may move where they shouldn't. 

Therefore, investing in a smart socket is also a way to take care of your home's security in a practical and efficient way. And remember, choosing a smart socket from a trusted brand with good reviews is essential to ensure safety and proper functioning.


Smart devices change the way we interact with our home for the better. A smart socket gives you the power to transform any electronic device in your home, as long as they are connected to the same Wi-Fi network. 

The smart socket is a piece that, without a doubt, contributes to the comfort and safety of your home. Remember to choose a model that meets your needs, considering compatibility with assistants such as Alexa or Google Assistant, in addition to the functions you are looking to integrate into your daily life.

Evaluate your options, think about the long-term benefits and see how simple it can be to take this step towards a more modern and practical life. It's smart technology for a smart home!

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Letícia Pinheiro

Hi, I'm chief editor here at Local Criativo, and my mission is to disseminate knowledge that adds to the lives of our readers through our content, always count on me!