During setup of original Pebble or Pebble Steel, the firmware upgrade step displays “Migration Failed”

With Pebble Classic or Pebble Steel, you may see an error where the update screen shows ‘Could not find any migration firmware to install’.

To resolve this, you need a device with a Pebble app that has not been switched to Rebble. You can

Once you have done one of the above options, when you pair the watch again it will now complete the firmware upgrade.

After that, you can start using Rebble Web Services again.