How to pair it with other sensors?
1. Wake up the sensor next to the device.
2. Long press the right button to enter the computer setting mode.
3. In the GPS bike computer setting mode, short press the right button to switch modes, and when E3 flashes, short
press the left button to enter the E3 mode.
4. The device will automatically search for and connect sensors
5. When the sensor is connected, the corresponding icon will appear.
6. The device will exit the sensor search state after 20 seconds.