Whisk soy sauce, honey, vinegar, sesame oil, cornstarch, and water in small bowl; set aside.
Heat 1 tablespoon vegetable oil in large wok or skillet over high. Stir-fry broccoli, bell pepper, snap peas, and carrot 4-5 minutes until crisp-tender. Remove; set aside.
Add remaining tablespoon oil to same pan; cook garlic and ginger 30 seconds until fragrant.
Stir-fry turkey 2-3 minutes until heated through and slightly golden.
Return vegetables; add sauce and toss. Cook 2 minutes until sauce thickens and coats.
Off heat, garnish with green onions and sesame seeds. Serve immediately over rice, quinoa, or cauliflower rice for lower carbs.