Bluetooth as a tool for exchanging files between devices, may be one feature of the many Bluetooth functions that we know.
You should know that Bluetooth functions are much broader and more varied than just exchanging files between devices.
In this article, we will discuss various Bluetooth functions that are perhaps rarely known.
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Table of Contents
Various Bluetooth Functions

1. Connect audio devices
One of the most common functions of Bluetooth is to connect audio devices, such as headphones, earphones, and wireless speakers.
With Bluetooth, you can listen to music without annoying cables, providing more comfort in various activities.
2. Connect input devices
Bluetooth is also used to connect input devices, such as wireless keyboards and mice to computers or tablets.
This provides freedom of movement and reduces cable clutter on your work desk.
3. Connecting IoT devices
Internet of Things (IoT) utilizes Bluetooth to connect various smart home devices. For example, lights, smart keys, and so on, so you can control them just with a smartphone.
4. Connect health and fitness devices
Many health and fitness devices, such as smartwatches and fitness trackers, use Bluetooth to synchronize data with applications on smartphones.
This makes it easy for you to monitor your health and physical activity in real time.
5. Connects to car infotainment system
Another function of Bluetooth is to connect a smartphone to the car’s infotainment system, allowing you to listen to music, take phone calls, and use navigation without having to hold the phone.
The function of Bluetooth turns out to be much more than just exchanging files. By understanding the various functions of Bluetooth, you can maximize its use in everyday life.
However, it is important to know that all products with Bluetooth features are required to have a DJID certificate issued by the Directorate General of Digital Infrastructure (DJID) of the Ministry of Communications and Digital (Komdigi) of the Republic of Indonesia.
This certification is regulated in the Regulation of the Minister of Communication and Information of the Republic of Indonesia Number 16 of 2018 and PERDIRJEN SDPPI No. 161 of 2019.
The aim is to ensure that telecommunications tools or equipment do not interfere with each other when operated.
By choosing a product that is DJID-certified, you can ensure that the device is safe and complies with applicable regulations.










