does xbee 3 digimesh support a watchdog?

I get the error “ImportError: cannot import name WDT” when using this code:
from machine import WDT

Is there another way to use the feature of a watchdog if it is indeed in no way supported in the xbee 3?

You need to make sure that you have the most current version of the XBee 3 modules firmware for this function to work.