I had trouble pairing Colmi P8 watch with Raspberry Pi 3B running Arch Linux via bluetooth and I had to resort to following actions to resolve it. If you are facing bluetooth issues with newer Raspberry Pi, these fixes may work but I haven't tested them for newer RPi. Do Nothing First try connecting to the bluetooth device with bluetoothctl to check if it was just user error. Install the user level packages - bluez, bluez-utils (If you are trying to use any old bluetooth related software or p...
