To synchronize recordings, a WiFi must first be configured. To do this, the device must be switched on by pressing and holding the power button until the LED lights up orange/yellow. The Oculus now generates a Wi-Fi network in which various settings can be made.
As soon as you have connected to it, a window will appear where you can enter two Wi-Fi. You can also use your cell phone hotspot. Simply enter the Wi-Fi name and password.
Then press "Save configuration". The device will reboot and is ready to synchronise your recordings.