Fitbit for mobile phones - 14.07.2023 - Fitbit is part of Google. Together, we can make health and wellness features more accessible to more people. Say hello to one of the world’s leading apps for health and fitness. Use the Fitbit app on its own to track basic stats and stay motivated on your journey. Or, get a Fitbit tracker or smartwatch to see how your activity, workouts, sleep, nutrition and stress all fit together. Either way, you’ll find the information and inspiration you need to reach your goals-all in one place.