Sensors can be connected via ANT+, Bluetooth. Please do the following as needed:
1. Use ANT+ to connect:
Turn on the bike computer and long press the right button to display E1 → short press the right button twice to switch to E3 → short press the left button once to search for connected sensor devices.
2. Use Bluetooth to connect:
Connect the bike computer to the iGPSPORT APP, click on APP→Device→Sensor→Search Connection, connect the normal bike computer to display the corresponding data of the sensor