Can you explain how the pairing between the phone/Tidbyt works? Is there a button to hold on the device, or is it automatically found?
It’s pretty automatic, you can see the instructions here:
You just plug in your Tidbyt, launch the app, and it scans for and finds the device.
If you need to fully reset a device for some reason, there is a button on the back that you can hold down while it’s turning on.