Difference Between Bluetooth & WiFi Technology

So you want to know the difference between Bluetooth and WiFi technology. These are both types of technology used by cell phones and computers, among other devices, but both were designed for very difference purposes.

Bluetooth

Bluetooth technology allows various different kinds of electronic equipment to communicate with each other wirelessly. This is what allows your cell phone to communicate with your wireless headset, or your smart phone to link to your laptop to download your address book.

WiFi

WiFi is a networking technology that allows your computers to communicate with each other, or with the Internet. This communication goes through a wireless router, which then sends a signal out to where it needs to go.

The main difference

The main difference between the two technologies is that Bluetooth devices communicate one-on-one with each other, whereas WiFi devices communicate with any other device through a wireless router.

Usage Differences

Bluetooth is generally used for transmitting audio, such as from your cell phone to your wireless earpiece. WiFi is generally used for transmitting Internet signals from your cable or DSL modem to and from your computer.

History and Future

WiFi has been available longer to the general public than Bluetooth, though both are still in their infancy stage. These two technologies will generally expand and become more prevalent as cell phones, laptops and wireless devices expand their influence.