Three reasons why you should deactivate WiFi on your cell phone when you leave the house

Leaving this option on is a common habit among users. (Photo: Freepik)

When using smartphones, we are often not aware of the impact of the continuous use of certain functions such as WiFi, which, although essential when at home or in trusted places, can cause problems if it remains activated unnecessarily when leaving. of these environments.

Turning off Wi-Fi outdoors is not only a simple measure, but it can have big benefits in terms of device performance, data security, and battery life.

This small action may seem insignificant, but when you understand its impactit is clear that it is one of the smartest practices to optimize the use of a cell phone in situations where it is not necessary to be connected to a wireless network.

Certain networks are decoys for cybercriminals to steal information. (Illustrative Image Infobae)

One of the main reasons for turning off WiFi when leaving home is the security of personal information. When enabled, phones constantly search for networks to which they can connect. At home this function is safe, outside of it it becomes a potential risk.

In public places, such as libraries, transportation stations or parks, it is common to find open or free WiFi networks. Although many of them are legitimate, there are also malicious networks created with the intention of stealing banking and confidential data.

These unsecured networks may be traps designed by cybercriminals to intercept information transmitted over the connection. Hackers can access sensitive data such as passwords, emails, banking information, and other private details.

The criminal objective is to steal credit card passwords. (Illustrative image Infobae)
The criminal objective is to steal credit card passwords. (Illustrative image Infobae)

If they fall into the wrong hands, they could cause serious security problems; Some of these networks can install malicious software (malware) on the device, exposing it to viruses, spyware or other programs that compromise its integrity and that of the owner.

Keeping WiFi on at all times can drain your phone’s battery faster than you think. Even when there is no connection to any network, the device continues to continuously search for available networks.

By turning off WiFi when you are away from home or in places where an internet connection is not needed, you can save a good amount of battery. This is especially useful when you plan to be away for long periods and there is no easy access to a charger or power source.

The cell phone can run out of battery in less time. (Photo: Shutterstock)
The cell phone can run out of battery in less time. (Photo: Shutterstock)

According to several studies, WiFi can consume between 10% and 15% of a mobile phone’s total battery on a typical day, so reducing its use when it is not necessary is a simple but effective strategy to prolong the autonomy of the phone. device.

In the long term, This practice can also help improve battery lifebecause it prevents it from being constantly subjected to fast charges due to unnecessary energy consumption.

An important reason to disable WiFi is the impact this feature can have on device performance. Although it may seem like it is a function that operates in the background, The truth is that it requires intensive use of the phone’s internal resources.

Simple practices must be followed to avoid compromising the functioning of the cell phone. (Illustrative Image Infobae)
Simple practices must be followed to avoid compromising the functioning of the cell phone. (Illustrative Image Infobae)

The phone’s microchip, responsible for managing wireless connections, works constantly when WiFi is activated. This continuous activity not only affects battery life, but also the device’s processing ability to perform other tasks.

Most smartphones may be designed to handle multiple functions at the same time, But constantly searching for networks can slow down your device and cause other applications or processes to not work as smoothly.

In addition, WiFi can interfere with other radio signals, such as those from the mobile network or GPS, which can affect the quality of the Internet connection or the accuracy of location services.

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