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Overheating is not a good sign for electronic devices, it can affect the internal components of the device, deform the screen and consume more battery. On high temperature days, you will feel the device is hot to the point of fear.
Of course, there are some apps that can prevent this. Here are the 3 best apps that help warn Android devices when they are too hot, avoiding damage to the device and danger to the user.
How to use the application to reduce device heat
The normal operating temperature of a smartphone is usually around 20-30 degrees Celsius. This is the average temperature of Android and iPhone devices, but there are ways to cool down the iPhone that are a bit different.
It is best to keep your phone stable at a temperature below the average level above, around 20-25 degrees Celsius and set an alert if the device has exceeded that normal level. You should also not charge your phone overnight to avoid any problems that cannot be controlled in time.
Unlike the heat-off type, these apps allow users to adjust the temperature settings on your phone.
1. Cooling Master - Phone Cooler - CPU Heat Minimizer
Cooling Master is an app that can alert you to the temperature of your device. It is a highly customizable app that alerts you when your device is getting too hot, and you can set up sounds or notification styles to make it impossible to ignore these warnings. Cooling Master can also scan your apps and disable the ones that are draining the most battery on your device.

It also provides live data on the device's software and battery temperature. The app has a current CPU usage, whether the device is slowing down due to overheating, and offers tips on preventing damage from high temperatures.
Download Cooling Master - Phone Cooler - CPU Heat Minimizer
2. Battery Temperature
This simple app helps you know the temperature of your phone at all times by adding the temperature to the notification bar, next to the time. Since a worn-out battery is the main cause of overheating, this is a very effective solution.
You can also set the temperature of your device to receive warnings about overheating, and adjust the size of the notification to make it harder to ignore. The app also includes information about heat damage and how to prevent it.
3. Cooling Master - Phone Cooler Free, Better CPU
This app is a combination of cooling and thermal management. It provides users with data on the heat coming from within the device, the CPU capacity and the amount of RAM used, so you can see how the temperature is affecting them.
It also provides alerts at customizable thresholds and shuts down apps running in the background instead of just focusing on open apps.
Download Cooling Master - Phone Cooler Free, Better CPU
Benefits of using hot machine warning application
By raising awareness of the heat source of an Android device in use and sending warnings about damage when it overheats, these apps can help users improve battery health, protect data, and develop habits of paying attention to their device's hardware.
In addition, these apps also help you know what causes overheating on your device and how to prevent, reduce or avoid it. After all, prevention is better than cure.
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