If you’re using Android devices, it’s likely that you’re using Bluetooth to connect to other devices. But if you want to disable Bluetooth on your device, there are a few steps you can take. First, open the Settings app and select Bluetooth. Then, under “Bluetooth” tab, select “Disable.” If you have a newer Android device that doesn’t have a built-in Bluetooth chip, you can buy one from an online store or buy a Bluetooth adapter for your device.