With Fast Bluetooth Checker, you can quickly check if your phone supports Bluetooth 5.

Fast Bluetooth Checker will scan for the LE Coded and LE Extended advertisements, allowing you to quickly check if your phone supports Bluetooth 5.

LE Coded is a new way of advertising that allows the sender to advertise a piece of data to multiple receivers. In this case, the advertisement contains a unique identifier that is shared by all the devices that receive the advertisement. This identifier can be any string of characters, numbers, or even an identification of a particular device.

LE Extended is a way of advertising that allows a single receiver to send out a longer string of data that contains a unique identifier. In this case, the identifier is shared by all the devices that receive the advertisement.