What is the function of HomeHub Bluetooth?

Your phone connects to Fingerbot by Bluetooth. And the range of Bluetooth is relatively short compared to Wi-Fi. You need to be in the room to control the device. Suppose you want to extend the control range. You could purchase our HomeHub, which bridges your phone and Fingerbot, converting instructions from Wi-Fi to local Bluetooth. Then, you can control Fingerbot wherever you are as long as there are internet connections.