Fill pitcher with 8 cups of water. Add slices of pear, lime, and kiwifruit, and stir all ingredients together in the pitcher. Refrigerate at least 2 hours before serving (the slices of kiwifruit tend to settle at the bottom, so you will need to stir before serving to mix all the fruit evenly). When ready to serve, add ice cubes to pitcher and stir or add ice to individual glasses and pour the flavored water over the ice.
*For a fizzy water drink, use Seltzer water or natural sparkling water instead of regular water, or use some of each (do not use Club Soda or Tonic Water, as one is high in sodium and the other is sweetened with high fructose corn syrup).