Do you get charged for using Bluetooth?

No, you are not directly charged for using Bluetooth in the traditional sense. However, using Bluetooth does consume battery power from the device you’re using it on. This consumption can affect your device’s battery life, but it won’t result in an actual charge or fee from your mobile carrier, Wi-Fi provider, or the Bluetooth service itself.

The energy cost of Bluetooth is relatively low, especially compared to other wireless technologies like Wi-Fi or cellular data. Bluetooth is designed for low power consumption, especially Bluetooth Low Energy (BLE), which is ideal for devices like fitness trackers, smartwatches, and wireless headphones.

However, if you're using Bluetooth to transfer large amounts of data or run high-demand tasks (like streaming audio to a speaker), it could drain your battery faster. But again, this power usage is related to your device’s battery, not an external charge for Bluetooth use.