Cook rice in 1 1/2 cups water as directed on package.
Meanwhile, in small bowl, combine all sauce ingredients; mix well. Set aside.
Heat oil in wok or 12-inch skillet over medium-high heat until hot. Add chicken strips; cook and stir 3 to 5 minutes or until no longer pink in center. Add garlic; cook and stir an additional 30 seconds or until tender. Remove chicken mixture from wok; place on plate.
Add bell peppers and onion to same wok; cook and stir 1 minute. Add 1/4 cup water; cover and cook 2 minutes or until vegetables are partially cooked. Uncover; stir in pineapple and sauce mixture. Cook uncovered an additional 2 to 3 minutes or until vegetables are crisp-tender. Return chicken to wok; cook and stir until thoroughly heated. Serve over rice.