Compared with Bluetooth 4.2LE, Bluetooth 5.0 has the following improvements:

High-speed transmission: Its transmission rate has reached 24Mbps, which is twice that of Bluetooth 4.2LE

Transmission distance: The effective transmission distance is 4 times that of the previous version. In theory, the effective working distance between Bluetooth transmitting and receiving devices can reach 300 meters.

Accurate positioning: combined with wifi, indoor positioning with an accuracy of less than 1 meter can be achieved

Ultra-low power consumption: Bluetooth 5.0 will greatly reduce the power consumption of Bluetooth, so that people no longer have to worry about the short standby time when using Bluetooth.