code: def firmware_version(self):
          
          version = self.watch_info.running.version_tag[1:]
          parts = version.split('-', 1)
          points = [int(x) for x in parts[0].split('.')]
          while len(points) < 3:
              points.append(0)
          if len(parts) == 2:
              suffix = parts[1]
          else:
              suffix = ''
          return FirmwareVersion(*(points + [suffix]))
docs: Provides information on the connected Pebble, including its firmware version, language, capabilities, etc.
  
          .. note:
             This is a blocking call if :meth:`fetch_watch_info` has not yet been called, which could lead to deadlock
             if called in an endpoint callback.
  
          :rtype: .WatchVersionResponse