Please pair with BLE if possible. It is recommended to use the BLE pairing method for this device. Since ANT + is not adhered to a specific device when broadcasting, it is unlikely that the BLE signal will be used by other external sources. Make sure that BLE is enabled on both devices. MAGENE, Wahoo, Tacx, and others can have a try. Connection with ANT+: If your sensor transmits via ANT+, your device will need an ANT+ receiver to read the signal. Start Onelap, enable Bluetooth or ANT+, make sure that the device to be connected to Onelap also has BLE or ANT+ enabled, and then search for the device you want to connect to in the device screen on Onelap. After successful connection, you will see the name of the device that has been successfully connected on the device page. You can also operate as instructed by the device connection tutorial.